Table of Contents

Companies currently using Go throughout the world

Countries
Africa
Angola
Argentina
Australia
Austria
Bangladesh
Belarus
Belgium
Brazil
Bulgaria
Canada
Chile
China
Croatia
Colombia
Denmark
Estonia
Finland
France
Germany
Greece
Hong Kong
Hungary
India
Indonesia
Iraq
Iran
Ireland
Israel
Italy
Japan
Kazakhstan
Korea (South)
Lithuania
Malaysia
Mexico
Middle-East
Moldova
Morocco
Nepal
Netherlands
New Zealand
Nigeria
Norway
Oman
Pakistan
Philippines
Poland
Portugal
Romania
Russia
Saudi Arabia
Serbia
Singapore
Slovenia
South Africa
Southeast Asia
Spain
Sri Lanka
Sweden
Switzerland
Taiwan
Thailand
Turkey
Ukraine
United Arab Emirates
United Kingdom
United States
Vietnam

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Companies currently using Go throughout the world

Countries

Africa
Angola
Argentina
Australia
Austria
Bangladesh
Belarus
Belgium
Brazil
Bulgaria
Canada
Chile
China
Croatia
Colombia
Denmark
Estonia
Finland
France
Germany
Greece
Hong Kong
Hungary
India
Indonesia
Iraq
Iran
Ireland
Israel
Italy
Japan
Kazakhstan
Korea (South)
Lithuania
Malaysia
Mexico
Middle-East
Moldova
Morocco
Nepal
Netherlands
New Zealand
Nigeria
Norway
Oman
Pakistan
Philippines
Poland
Portugal
Romania
Russia
Saudi Arabia
Serbia
Singapore
Slovenia
South Africa
Southeast Asia
Spain
Sri Lanka
Sweden
Switzerland
Taiwan
Thailand
Turkey
Ukraine
United Arab Emirates
United Kingdom
United States
Vietnam

Africa

Afariat - Classifieds platform in Tunisia.

Angola

Nellcorp - Technology consulting agency.

Argentina

Mercadolibre - Biggest E-Commerce platform in Latam.
Wilab - Industrial IoT platform.

Australia

Assembly Payments - github - Flexible payment solutions provider
Atlassian
AusOcean - Helping our oceans through the use of technology.
BCZ - Free website creation platform.
Buildkite - github
Crewmojo - People management platform.
Dgraph Labs - github
Fleet Space Technologies
Fly365 - github
mx51 - github
Massive Interactive
MNF Group
OneConfig - my.oneconfig.com
GO1
SafetyCulture
Sajari - github blog
SocietyOne
VERSENT
Nine Publishing (formerly known as Fairfax Media)

Austria

Bangladesh

AppsCode Ltd. (BD subsidiary of AppsCode Inc.) - facebook, github, twitter
Furqan Software
Telenor Health(A health service company) built USSD server with go
Pathao(A ride sharing company)
GAAN
Restra
ELO (Embedded Logic Operations)

Belarus

Cactussoft - github
BykovSoft - github
SmartPro
Spiral Scout - github
Intelligent Speaker - proprietary fremium text-to-speech browser extension
Visutech Plating

Belgium

Continu-IT NV
IN4IT
Be-Mobile
Elimity
Factry - github
nexuzhealth
OTA Insight
Pronovix - github
Showpad
UZ Leuven
KU Leuven
Twixl media
dploy.ai (MLOps platform | Belgium & remote 😃)

Brazil

99 Taxis - github
Acesso - github
AStar - github
Astrolink - github
B2W - github
Beauty Date
Bemobi - linkedin
Benefício Fácil - forums
Bexs - an forex Bank
BoaCompra
Catho - github
CloudWalk - github - an open payment platform
Coderockr
Conductor
Conta Azul - github
Cora - github
DB1 Global Software - github
Dafiti - github
Delivery Much - github
DAXPER - github
Dinamize - github
Dito - github
Dropadev
Easy Carros
Emprego Ligado
Estratégia Concursos - github
Eventials - github
Everymind
Finanças 360
Fix Pay- github
Fliper
Fluid
FourTwo - github
Fundamentei
GissOnline
Globo.com - github article
Grupo Bandeirantes
Grupo SBF - github
Hash - github
Hurb - github
Hubcash - github
iFood - github
In Loco - github
Involves - github
IQ Escolhas Inteligentes - github
isaac - github
Jexia - github
Jusbrasil - github
Koli - github
Levpay - github
Loggi - github
M4U - github
MadeiraMadeira - github
Magazine Luiza - github
Mendelics - github
Mercado Livre - github
Meu Astro
Moip Pagamentos
Mosaico - github - Biggest content and sales generation platform in Brazil. Zoom, Buscapé and Bondfaro.
MundiPagg - github
Neoway Business Solutions - github
Newcore
Nic.br - github
Nuveo - github
Olist - github
OLX Brasil - github
Open Vista Global
OPLEN
Pagar.me
Pagro
PagSeguro
PicPay
Pismo
Polícia Militar do Estado de Minas Gerais
PowerSystem-TI
Rednaxel - github
Resultados Digitais
Reviewr - github
Riocard Tecnologia da Informação
Sensedia
Sage Brasil
ServiceNet
SiBBr.gov.br - github
SumUp
Stone Pagamentos - github
Studio Sol - github
Synchro
TOTVS
TraiveFinance
TC Investimentos - github
Ulife - github
Unico
Universo Online - github
VivaReal - github
Walmart
Zup Innovation - an open source tool that allows you to create, store and share automations

Bulgaria

Canada

Chile

Prey - blog - github
Webdox

China

Baidu
Alibaba
Xiaomi
Tencent
163yun - github - Netease Public Cloud
BaishanCloud
ByteDance
Ciprun
CS2C - github
deepin - github - a linux distribution aiming to provide an elegant desktop
EasyAR
Feiyu
FunPlus - We Create Leading Innovative and Fun Experiences Worldwide
FutureBots
iDCOS
- CloudBoot
Inke - the most popular broadcast platform
Kidswant
KLOOK
MegaEase
Megvii
Mili
MobiExchanger - Mobile Internet advertising company
Momenta
MZD - github
OPPO
Qiniu - github - Qiniu builds and operates one of the largest public cloud services in China, with millions of code written in Go since 2011.
Rainbond - github - Rainbond is an application centric PaaS
SenseTime - a global leading A.I. company
Shihuo - github
Teambition - github
TiDB - tweet: Golang in TiDB - github - TiDB is a distributed HTAP database compatible with the MySQL protocol
Udesk - github
XiaoChuan
Xiaoying
Xunlei
YeePay
Yeeuu
Youmi - a global leading comprehensive mobile internet enterprise
cshome
DiDi
meicai - Catering supply chain service provider
360
xueqiu
Habby

Croatia

Colombia

Wawandco - github

Denmark

Estonia

Wallester - github

Finland

Alma Media - Media/Publishing company. Twitter

France

Germany

Applied Go - blog
Bürkert
Cloudogu - github
Doozer - github
Centrifuge - github
Delivery Hero
EGYM - Blog
ESG Book
ESONO AG
FastBill
Fraugster
Friendsurance
fromAtoB - blog
HaCon Ingenieurgesellschaft mbH
HelloFresh - github
Herdius - github
HolidayCheck - github - [Blog]
IDAGIO
Industrial-DevOps - gitlab
JustWatch - HN
KI Labs
loodse - github
limango
Meplato
Naga Virtual
Native Instruments - github
networkteam GmbH - github
OptioPay
ownCloud - github
Posteo - Green, secure, ad-free email service
PubNative - github
simplesurance
Sixt
Spreadshirt
solarisBank
SoundCloud - blog
SumUp
Streetspotr - blog - tweet
Tourlane
trivago N.V. - blog - github
Weaveworks
Zalando SE - blog
Onefootball
Sudokoin
HÄVG Rechenzentrum GmbH - blog - github

Greece

Hong Kong

Hungary

Pronovix - github

India

AirCTO
AmberStudent
Betacraft
BookMyShow
Blogger Cage
CRED
C42 Engineering
Cralina
CodeIgnition - twitter
Company 0
Cloudsdeal
Continuum Managed Solutions
Crowdfire
Tasker Project Management Tool
CoderCV.com Freelancer Marketplace
DeepSource - Automated code review tool for developers
Dunzo
EasyAcco
Euphoros Limited
Exotel - website
FamPay - India’s first neobank for teenagers and their families.
Fastah (Blackbuck Computing)
FStack (Golang Consulting)
Fynd
GeekTrust
GetMega
Gloop
Gojek
Gradeup
Guavus
Halodoc
Hasura
Hotstar
INDmoney
Instamojo
Improwised Technologies
Ithaka
Josh Software
JusTickets - built with Go
Kayako
LiteBreeze
MakeMyTrip
South Tourism
Mailazy
Mindbowser
Mindship
Myntra
Nazara Games
Noticeboard
teckinside
Onet
OpenEBS - Containerized,opensource storage for containers
Pincode.app - Local Social Network
Propebbles
Provlem.com
PubMatic - AdTech company
Qube Cinema
Qwentic - A Golang specialized software development company
Qwinix
RevvSales
Rapyuta Robotics
Razorpay
RenoApp
Ruhi handblock Printers
Sahaj Software Solutions
Saltside Technologies AB
Saven Technologies Ltd
Sendinblue
SellerApp
Sezzle
Siminars
Singulerp
SocialCops - engineering page
SoStronk
Spoors
Squadcast - A Site Reliability Engineering (SRE) Product company
Swiggy
Synerzip
Tarkalabs
Techequity Technologies
ThoughtBox Online Services Pvt Ltd - A FinTech Solution Provider
ThoughtWorks
Unbxd
University Living
UserCV.com Freelancer Marketplace
Verloop.io - An AI chat bot company
Vernacular.ai
WazirX
WebAuditor
Zomato
Zerodha
ZopSmart

Indonesia

Iraq

eSITE

Iran

Kamva – Kamva eCommerce Platform github
Idpay - bank gateways and a stable billing service in order to connect payments.
IranBooking - Online booking system for hotels in Iran
QuizOfKings - Online trivia game among the most popular mobile game in iran
open market - best online home store.
ManaGroup - github Iranian Payment And Traveling Solution 💸✅🚀
Emji - Emji is a new refined social networking platform aimed at simplicity and connectivity
Clickyab - Clickyab is diffrent online advertising & digital media agency
Sazito - Sazito is multi-functional tools to build and manage your online store.
Aparat -- Most popular video sharing platform in Iran
Asan Pardakht -- Pay Smarter. Pay Simpler. Pay Anywhere!
SabzCity - github
Bahamta - Fintech company.
flytoday - best online travel agency in Iran
Taskmiran - best Xiaomi warranty in Iran
Tahvienovin - number one chiller producer in Iran
Telmaperfume - Promotional Gifts.
Giftsbox - Promotional Mothers Day Gifts.
Snapp - Snapp is a web and mobile ride-hailing platform in Iran
Parsaspace - Parsaspace is an iranian storage as a service
Shafa.clinic - best medical laser service in Iran
Cafe Bazaar - Iranian Android marketplace
Alibaba Travels Co. - (Github) - Iranian online travel agency

Ireland

EXADS
Intercom
Teamwork - blog
Nitro - We make document productivity easy, powerful, affordable, and available to all.

Israel

353solutions
AppsFlyer
Aqua Security
BigPanda
Bottomline Technologies
Bringg
Check Point
Cloud Invent
Cloudinary
CTERA
Cyren
Dragontail Systems
Domino's Pizza
Elastifile Ltd
Ensilo
EyeSight
Fiverr
Firedome
Gett
HERE Mobility
Intuit
ironSource
Jewish Interactive
JFrog - github
Firedome - github
Iguazio - Data science and analytics PaaS
- v3io - Iguazio open source
- nuclio - Nuclio Serverless project
JobJob
LivePerson
Make My Day
Medtronic
Mathematic.ai
Nexar
Nexite
Panoply
playtech
Peer5
PlanGrid
Proofpoint
Protected Media
PUB+
PushApps
Rimoto
Rounds
SentinelOne
sigmadots
Soluto
SimilarWeb
spot.im
Stratoscale - github
StreamRail
TechedUp - (Blog)
Tikal
Tufin
Twistlock
uponit
Yodas
Yotpo
ZipRecruiter
MinuteMedia

Italy

Oxequa - (Realize, Grace)
Qurami - github
Sorint.lab - github
Trenìt! - (FB post) -- Most popular mobile app for Italian trains schedules
Develer
Qlik - jobs
Wellnet
Pixartprinting
Overzoom

Japan

3-shake, Inc.
ACALL, Inc.
and factory, Inc.
ANDPAD Inc.
Appify Technologies, Inc.
- gqlgo - GraphQL Go organization
aptpod, Inc.
AtCoder, Inc.
Atrae, Inc.
Axsh, Co.
- LiquidMetal is a web service and a hardware appliance that together bring continuous automated testing to network system operation.
Azoop Co., Ltd.
Baseconnect, Inc.
BASE BANK, Inc.
Belong Inc.
Bengo4.com,Inc.
- CloudSign
CastingONE Inc.
Chompy, Inc.
Cluster, Inc.
Cloud Ace, Inc.
Clover Lab.,inc.
Connehito Inc.
Cookpad Inc.
CyberAgent, Inc.
- PipeCD - Continuous Delivery for Declarative Kubernetes, Serverless and Infrastructure Applications
- ecs-formation - ecs-formation is a tool for defining several Docker continers and clusters on Amazon EC2 Container Service(ECS)
- plasma - plasma is event push middleware by using gRPC stream
Cybozu - github
DeNA Co.,Ltd.
D.A.Consortium Inc.
DIP Corporation.
DMM.com Group
Dr.'s Prime, Inc.
D2C Inc.
Eichiii, Inc.
enish,Inc.
eureka
feedtailor
Fenrir
Finatext Ltd.
Fixpoint, Inc.
- Kompira cloud - Automation service for system operator
Flatt - Live Commerce Application
FreakOut, Inc.
freee K.K.
Fukurou Labo, inc.
Fusic Co., Ltd.
Future Architect
- Vuls - Vulnerability scanner for Linux/FreeBSD, agentless, written in Go
Fuller, Inc.
Gaudiy, Inc.
GameWith, Inc.
Gemcook, Inc.
GMO Pepabo, Inc.
GOODWITH LLC.,
- Dockle - Container Image Linter for Security, Helping build the Best-Practice Docker Image, Easy to start
Graffer, Inc.
Groovenauts, Inc.
Gunosy Inc.
Gurunavi, Inc.
Hatena
- Mackerel - Monitoring as a Service (github)
HEARTBEATS
- happo-agent - Yet another Nagios nrpe
HENNGE K.K.
HiCustomer - a Customer Success management platform
Howtelevision, Inc.
HRBrain, Inc.
Internet Initiative Japan Inc.
IRIAM Inc.
istyle Inc.
JapanTaxi Co.,Ltd.
JX Press Corporation
Kanmu, Inc.
KAYAC Inc. - github
KLab Inc.
Knowledge Work Inc.
KRPEO
Kyash Inc
LayerX, Inc
LEAN BODY Inc.
Link-U Inc.
Linkbal Inc.
LINE
Liquid Inc.
Livesense Inc. - github
LOB, Inc. - github
M3
Makuake, Inc.
mediba
Mercari, Inc.
- gaurun - Gaurun is the general push notification server in Go.
- widebullet - Widebullet is an API gateway with JSON-RPC.
- go-httpdoc - Golang package for generating API documentation from httptest.
- Datastore - (AE|Cloud) Datastore Wrapper.
- yo - yo is a command-line tool to generate Go code for Google Cloud Spanner.
- go-dnscache - Go package for caching DNS lookup results in memory.
- grpc-http-proxy - A reverse proxy server which translate JSON HTTP requests to gRPC calls based on protoreflect.
- go-httpstats - Go package for reporting HTTP stats.
- certificate-expiry-monitor-controller - Certificate Expiry Monitor Controller monitors the expiration of TLS certificates used in Ingress.
- tfnotify - A CLI command to parse Terraform execution result and notify it to GitHub.
- imageflux-cli - Imageflux Client written in Go.
Merpay, Inc.
MNES, Inc.
Miniascape Co., Ltd.
Minna Bank, Ltd.
Mirrativ, Inc.
mixi, Inc.
Mobingi - github
Mokelab - github
Momentum Inc.
Money Forward, Inc.
MF KESSAI, Inc.
Nagisa Inc.
neuet, Inc.
Nikkei Inc.
nonpi Inc.
NOT A HOTEL inc.
Nulab - github
O-KUN Inc.
omeroid
OPTiM Corporation
Origami Inc.
PERSOL CAREER CO., LTD.
PicApp Inc.
pixiv Inc.
Play Technologies, inc.
Preferred Networks
- SensorBee - Lightweight streaming processing engine for IoT
Progate, inc.
Quipper Ltd.
Rakuten Inc. - Largest e-commerce, online bank, and credit card (by transaction value) company in Japan with many smaller online services and subsidiaries.
READYFOR INC.
Repro Inc.
Retail AI, Inc.
Retty Inc.
redish Inc. - Message delivery service on AWS Lambda
SAKURA Internet Inc. - github
- Arukas - github - Docker Container Hosting
- Web Accelerator
- sakura.io
Sharedine
SheepMedical
Showcase Gig Inc.
SMART EDUCATION, Ltd.
- KitS
- Artpop!
SmartShopping, Inc.
SODA inc. - SNKRDUNK is a Japan’s No.1 Sneaker & Streetwear C2C Marketplace.
Souzoh, Inc.
Spectra, Inc.
Speee, Inc.
STORES, Inc.
TOPGATE
Toreta, Inc.
Ubie, inc.
Unipos Inc.
UPSIDER, Inc.
VELTRA Corporation
Video Market Corporation
Voicy, Inc.
VOYAGE GROUP
VRize, Inc.
WACUL, Inc.
Wantedly, Inc.
- github
WealthPark, Inc.
XICA Inc.
XSHELL
- Isaax
- IoTit Flashing tool
Yahoo! JAPAN Corporation
- Vald - A highly scalable distributed fast approximate nearest neighbor dense vector search engine.
  - NGTD - NGTD provides serving function for NGT.
  - gongt - NGT Go client library
- Athenz - Open source platform for X.509 certificate based service authentication and fine grained access control in dynamic infrastructures
  - Garm - Kubernetes authorization webhook (SubjectAccessReview API) server for Athenz
  - Athenz Authorizer - Athenz policy management library for golang
  - Athenz Client Sidecar - An implementation of Kubernetes sidecar container to provide a common interface to retrieve authentication and authorization credential from Athenz server.
  - Athenz Authorization Proxy - An implementation of Kubernetes sidecar container to provide a common interface for API endpoint authentication and authorization. It caches the policies from Athenz, and provides a reverse proxy interface to control access on specific URL endpoints.
Yappli, Inc.
ZOZO, Inc.

Kazakhstan

Kolesa LLC - microservices for classified ads websites and mobile applications backend (Kolesa, Krisha, Market)
Technodom Operator - eCommerce platform.

Korea (South)

ComTrue Technologies - Network Packet Analyzer
Digitalidea - inhouse tool for VFX
FlyHigh - Information Security Solution
KonaCard - Payment Service
Lazypic - Contents creation and support Solution
NHN Entertainment
Quicket - Image Proxy, Push, Messenger
Toast Cloud - Public Cloud Service
Wemakeprice - CRM Solution
Gabia - Server monitoring solution
BankSalad - Personal Finance Management Service
Daangn Market - Used trades between people in the same area
DelightRoom - The world’s most annoying alarm clock - Alarmy

Lithuania

DATA-DOG

Malaysia

MHub
Revenue Monster
iflix - Free and Subscription Video On Demand Service
AirAsia

Mexico

Conekta - Payment Service
Segundamano
Entropy - Ecommerce Marketing Optimization Platform.
Credijusto - Financial Services
Tredicom - B2B, EDI & Ecommerce Services

Middle-East

ThoughtBox Technologies - A FinTech Solution Provider

Moldova

Emphatic Spark

Morocco

Avito

Nepal

Leapfrog Technology

Netherlands

New Zealand

9Spokes - github
Aeroqual - github
Boxer® - github
Caruso - jobs
Comet Backup - github
DroneDeploy Ground Robotics (previously Rocos) - github
GNS Science / GeoNet - github
Hapara - github
IQ Hive - github
Jasper - github
Lightspeed (formerly known as Vend) - github - jobs
Modica Group - github
Movio - article github
OnFinality - github
Portainer.io - github
Spalk - github
Sylo - github
Ticketure - github
Weta Digital - Slides
Xerra Earth Observation Institute - Starboard Maritime Intelligence

Nigeria

Jumia Food - Instant delivery platform.
Global Performance Index (GPI) - Biggest Software automation company in Nigeria.

Norway

Aller media
Amedia
Arcane Crypto
Avinor
Bouvet
Bridge Technologies
Bulder Bank
Capra Consulting
Canonical
Celerway
Conclude
CoopX
Cutters
CYBR
Disruptive Technologies
DNB
Finn.no
Futurehome
Ilder
ITverket
Jottacloud
Just Technologies
Laerdal Medical
Neatframe
No Isolation
Northern.tech
Norwegian Labour and Welfare Administration (NAV)
Nurofy
Oda
Oslo kommune Oslo Origo
Owners Room
Payr
Pexip
Pioner Labs
reMarkable
Raa Labs
Rendra
Sanity.io
Schlumberger
Searis
Shortcut
Sportradar
Sysco
Tapad
Telenor
Telia
Teston, part of UserTesting
TIDAL
TV2
Unacast
Vipps
Zeipt
Zendera

Oman

Rihal - Designed for Data

Pakistan

Datum Brain - github - AI, data science, big data analytics and IoT company
TalkShot - Social Networking based on Live events

Philippines

22 Delta Labs - github - AI, data science, software and product development company
EngageSPARK

Poland

OLX - blog
allegro - blog - biggest polish e-commerce platform
hostit.pl - blog
Brainhub - blog
Cardinal Cryptography - blockchain, DLT, and software development
CloudThing - IoT cloud platform
HolidayCheck
Husar Labs - software development company
RnDity - software and hardware development company
Grey Wizard - cybersecurity company
podioom - With podioom we create bonds that support those who care and who want to stay in shape!
beFOGG - platform that will take tourism to the next level
Miquido - Mobile-first software development company
Brainly - blog
limango
SoftKraft - software development company

Portugal

Romania

Primal Skill - software development company focusing on web, API development with offices in Romania
Trisoft - software development company with offices in San Francisco and Romania
JobDone - Freelancer Marketplace
CrowdStrike - software development company with offices in US, UK, Romania and Australia

Russia

2GIS
avito.ru
citilink.ru
Gett
ITooLabs
Izvestia
iSpring
Mail.ru
mc² software
OZON.ru
Positive Technologies
PostmanQ - High performance Mail Transfer Agent (MTA)
ThetaPad
Tinkoff
Tochka
TRY.FIT
VK.COM (Part of our Go services: https://www.youtube.com/watch?v=Llmpfv8PIt4)
Quadcode

Saudi Arabia

Tamkeen Technologies

Serbia

Seven Bridges - github

Singapore

OKiT247 - Frontend analytics and web content delivery.
Rate
Singapore Power
Eatigo
ekeynow

Slovenia

South Africa

Luno - github
SaltPay
Span Digital - github
Ringier SA - International software development company.

Southeast Asia

Spain

Sri Lanka

Xiges.io - Low-code Industrial IoT Platform
PickMe - Universal Hailing Platform
Mybudget - Financial Health Management System
Moneta - Sri Lankans' Best Lifestyle App
TryFix - Go Platform Developers
Circles.Life - Building Telecommunication Provider Platform Running in Singapore

Sweden

Abios - The world's most trusted esports API.
Booli
Digital Route
Embark Studios
Encore - The Cloud-Native Development Platform for Go.
Greta
Ingrid
Kiliaro
LootLocker
Min Doktor
Modular Finance
Northvolt - The Future of Energy
Qlik - jobs
Slagkryssaren
Studentlitteratur
TV4 - blog

Switzerland

Taiwan

Thailand

3DS Interactive
AIS - Top 3 of telecommunication company in Thailand.
Appsynth Asia
Ascend Wealth - An investment platform.
Beebber
botio
Computerlogy
Dcenbase
Donuts Bangkok
Drone Academy Thailand
DTAC - Top 3 of telecommunication company in Thailand.
Fastwork - Freelance platform in Thailand and Indonesia.
Fillgoods
Findx Solution
Finnomena
Gurusquare
hytexts
IBM Solutions Delivery
Imatthio - Cloud Service Platform Development in Thailand.
Insightera
KBTG: KASIKORN Business-Technology Group - A group of tech companies of Kasikorn Bank Group. Top 3 in banking services in Thailand.
KTB: Krung Thai Bank - Top 10 in banking services in Thailand.
LINE Company (Thailand) - Most popular message platform in Thailand.
LINE MAN Wongnai
NEXPIE
Odd-e Thailand
ODDS - A group of people that belive tha software development should be fun. And we belive in continues improvement.
Omise - Payment gateway for Thailand.
Onedaycat
Paiduaykanmai
Paybox
Que Q
Sellsuki
SIX network - Financial Services
SPRINT3r
T.N. Incorporation - Core banking tranformation company.
Tencent Thailand
THiNKNET
ThoughtWorks Thailand
True E-Logistics
TRUE - Top 3 telecommunication company in Thailand.
TrueMoney Number one of financial company without branches based in Thailand.
WISESIGHT - Social media data analysis, Previously ThothZocial
Xcellence Corporation
Zanroo
Zarewoft

Turkey

Admongrel
Frigbo
Hepiyo
icibot
Insider
LocRep - github - DevOps OSS Artifact Manager. Azure-DevOps - CI/CD and Scrum
MasomoGaming - github - Online HeadBall2 Game Server by Go
Mentornity, Inc. - Backend API
Mos Teknoloji
Imer Profesyonel Yonetim - github - Backend APIs
Optimum Yazılım
Peak Games - github - Processing billions of events per day.
put.io - github
Mersin Teknik Asansor - github - Backend APIs
MonoPayments - github - Fintech Platform.
Robomotion RPA - github - Cloud native RPA platform for Kubernetes
Sir Studios
Trendyol.com - github - Backend APIs
Armut/HomeRun - github - Backend APIs
BiTaksi - github

Ukraine

Agilites
Aura
ElifTech
iLighten
QArea
Diligences
ElementalsWeb
monobank
VP Software - tech blog - software development company

United Arab Emirates

Milenow
PayTabs Payment Gateway - Dubai

United Kingdom

Acuris
Admongrel
A1comms
Badoo - github
BBC - public source
BBC Worldwide - source
Bedful Booking System
Belua
bet365 - github
Bubble Student
Bud
comnoco
Countingup - github
Cytora - github
Deliveroo - github
DeviseOps
Form3 - github
Fortifi - github
Awesome Shit You Can Buy
Freelance Marketplace
GOV.UK - slides github blog
Geckoboard
graze - github
HM Treasury, UK.gov - github
Intern Avenue
iZettle - github
Logit.io
Lush Digital - GitHub
Micro - github
Monzo - github, blog
New Bamboo - blog
News UK
oyato cloud - github
Paymentsense - Data team
Printer Central
Pusher - github blog
Ravelin
Reactive Markets
Resource Guru - blog
Restorepoint
Ryanair - source
Sainsbury's
SaltPay
Sky Betting & Gaming
Skyscanner
Songkick
StorageOS
Synthace - github
thinkmoney
Tyk - github
Utility Warehouse
Weaveworks
XTX Markets - github
YouView TV Ltd
Ernest.io
Landoop - github, blog
Gram Games 90% of the backend and internal tools implemented with Go. Using it in production since 2015.
WhatsOnChain - Backend APIs for Blockchain Explorer

United States

Google - the core Go team work at Google. Most uses of Go at Google are confidential.
- Kubernetes
- The YouTube team have released their MySQL scaling infrastructure as open source software 1, 2, 3
- dl.google.com is written in Go: mailing list discussion / OSCON slides
- Flywheel: Google's Data Compression Proxy for the Mobile Web, blog post on the rewrite
- A lot of scripts that earlier were written in Sawzall
- Seesaw load balancer -github repo
- Other known uses include
  - the Turkey Doodle (2011),
  - the Santa Tracker (2012),
  - writing map/reduce jobs,
  - Jam With Chrome,
  - the CubeSlam Chrome Experiment,
  - Google Helpouts,
  - Doorman, Global Distributed Client Side Rate Limiting
  - pprof command line tool
  - pi.delivery API for Pi Day 2019
6Wunderkinder - video
99designs - golang-nuts
Abot - github
ActiveState - github
Acquia - blog
adeven - blog
Adobe
SEMRush Pricing
Adori Labs
AeroFS - github, blog
Aerospike - blog
Airbrake
Airware - eng blog, github
Alaska Airlines - github
Amazon Web Services - github github
American Express - github
Apcera - blog
Apeiron Data Systems
Appbase
Append Media
Appoxy - twitter
AppsCode Inc. - github, twitter
Arista Networks - twitter
Ardan Studios/Labs - twitter
Aruba Networks - golang-nuts
Ascendant Compliance Manager - Batch process millions of security trades per day.
Assembled - github
AT&T - Github and gopkgs repository
Atatus - blog
Aura
Avocet - blog
Awake Networks
Axioms - blog
Basecamp - blog
Batch.sh - github
Beachfront Media article
Beam - github
Beehively - Presentation
Betable - talk #1, talk #2
Benzinga - pro, jobs
BigCommerce - blog, github
Bitbucket - source
bitly - github blog
Blippar
Bluecore
Blink Analytics - github
Bolt
bol.com - github blog
botvs.com
Booking.com - source
Boot.dev - source
Bread Finance
Bridgevine - github
Brightcove
Bringhub
BuySellAds
BuzzFeed - talk
Byndr
ByteGain
Canonical - source, email
CBS Interactive - github
Capital One - blog
Caprinova
Carmatec
Carbon Games - source
CB Insights - source
CenturyLink - github
Channel
Chatlio
Chubbs Solutions - Progressive Tech (APIs).
Cisco - github
CircleCI
Circonus
Clearblade - github
Clever - github blog
ClickAway
CloudFlare - blog article
Cloud Foundry - blog github
CloudWalk - github
clypd - blog
Cockroach Labs - blog github
CodeShip - blog
Comcast - github
Conformal Systems - github
Copper.IO - blog
CoreOS - github, blog
Couchbase - github
Crashlytics - tweet
Crowdstrike - blog
Cupcake - tweet github
CURT Manufacturing - github
Cycle.io
CustomerIO - tweet
Dailymotion - github, blog
Datadog - blog
Datascale
DeferPanic - github
Dell
Diggernaut - Data mining and extraction service
DigitalOcean - blog
Discovery - Video streaming.
Disney - Gophercon 2017 lightning talk
Disqus - blog, blog
DNSimple - blog
Docker - docker [slides]
domainr - tweet
Dollar Shave Club - blog
DoltHub - Dolt: The first and only SQL database that supports clone, branch, and merge. (GitHub) (Twitter) (Discord)
DotDashPay - github
DoubleDutch (http://www.slideshare.net/jpetazzo/docker-and-go-why-did-we-decide-to-write-docker-in-go)
Doximity
DramaFever - github
DreamList
drone.io - post github
Dropbox - blog, github
Druva - The data resiliency cloud
eBay - github, meetup
Economist - github
Embedly - blog
EMC Cloud Services - tweet
Enova - github, blog
ERNIT - Medium
EverQuote
Everything.me - blog
Expedia - github
Facebook - github, blog
FieldEngineer
Factom - github
Fanatics - github
Fast - github, twitter
ForexSignals
Fastly - blog, twitter - The only real-time content delivery network designed to seamlessly integrate with your development stack.
Foize - github
Flipboard - source (job post)
FLXOne - blog
Fullstory - blog
FuboTV
Gaikai (Playstation NOW)
Gatherer - twitter
Gamegos
Gametime
Gemfury
General Electric Software - tweet, jobs
Gengo - blog
Getty Images - tweet tweet
GitHub - blog post
GitLab - gitaly
GlobalSign
Granify - blog
GrayMeta, Inc.
Grovo
Glympse
Hailo - slides
Happy Pancake - blog
HashiCorp - github
HER
Heroku - Go blog post, news
Hewlett Packard Enterprise - Github
Home24 - github
Honeywell
Hooklift - github
HP
HyperDev - blog post
IBM - Clampify, i18n4go, libsecurity
Igneous
Imagefly
Imgix - StackShare, job posting
Imgur - github
INdigital - APIs and Microservices for Public Safety.
InfluxData - blog github
Instela
Intel - snap telemetry framework, ciao cloud orchestration, Clear Containers
identakid.com
Invoiced
Ionic Security
IPinfo.io
Iron.io - source blog:"30 servers to 2" blog:"2 years of production Go"
ISDC - InsideSales.com
iTechArt
Jack Henry and Associates
JelloLabs
Jenkins X - GitHub
Jimdo - tweet github
Jive - github
Jive Software - github
JPMorgan Chase - github
Karma - blog
Kayako - twitter
Keybase.io - github
Khan Academy - blog
Kohl's - github
Kingsoft - github
Chamoji - augmented reality
K&J Translations
Kochava
Koding - quora
LabStack - github, website
Laserlike
LaunchDarkly - github, golang sdk
Lean Labs - git release
Liftoff
Lincoln Loop - blog (as part of https://botbot.me/ , #go-nuts IRC logging)
Linc Global
LiveRamp
Lob
LocalRaces - website
LogPacker - website
LosVirtuality - website
Lovoo - github
Luckie & Company
Luxor
Lyft - github
Lytics - CDP that automates 1:1 marketing
Magento
Magic Leap - twitter
Maldive
MalwareBytes - blog
Mastercard - github
Mattel - Mattel uses go on its backend for APIs and IOT data processing.
Mattermost - github - Open source, private cloud Slack-alternative
MaxCDN - blog
Medium - blog
MediaMath - github, youtube
Mesosphere - github
Meta Search - twitter
Microcosm - slides
Mindbowser
Minio - github blog- Object Storage compatible with Amazon S3 API
Modcloth - github
Moovweb - github source
MongoDB - github, blog
Monsoon Commerce - blog
Mozilla - github
MROffice - source
Namely - blog
NetApp - github
Netflix - github, blog
New Relic - HN
New York Times - source
News Corp
Newspaper - source
Nextdoor - source
Next Jump - Next Jump the company that manages the perks platform Perks at Work uses Go in it's backend.
NextUser
Nexway
Nike - github
Ninchat - twitter
Nordstrom - github
Northwestern Mutual - github
Novartis - g+ post
Nutanix
Odoscope - twitter, job
Ookma-Kyi - Open Source Implementation of the now defunct Battlemail MMO Github Twitter
Ooyala - github
Opendoor - HN
OpenShift - blog
Oracle - Wercker is a Automation platform for Kubernetes & Microservice Deployments
Orijtech - github
Ottemo - Managed Commerce Platform written in golang
Outdoorsy
Outreach
OvrClk - github
Oyster Books - blog
Pachyderm.io - github
Packet - github
Pagoda Box/Nanopack - github
Pantheon - blog
Parse.com - blog
Partner Fusion
PayPal.com - github
Pendo.io - github
Percona - blog
pet.io
Pilosa - github
Pinshape - job
Pinterest - github
Pivotal - Cloud Foundry and Cloud Foundry Incubator
PocketList
Points.com - Points Loyalty Wallet
pool.ntp.org - blog status
Poptip - blog, job posting
Pressly - github, product
Procore - github
Pronovix - blog, github, product
Public Good Corp - meetup
PullRequest - meetup
Quoori - github
Rackspace - github
RailsCarma
Raintank - blog
Rakuten Marketing
Recime
RapidLoop - product
Rawstream - tweets
Raygun - blog
RealBuildPro - product
Reddit - AMA post, github
Red Ventures
ReelDx - medvid.io, twitter
Remember The Milk
Remind101 - github, blog
Remitly
Rendered :Text - blog
Replicated
Repustate
ReverbNation
ReviewTrackers - HN
Revolving Cow
Riot Games - talk
Room for More
Rounds - blog
RueBaRue
Runscope - blog
Sagan Systems - HN
Samsara - blog
Secret - blog
SecurityScorecard - github blog
Segment - github
SendGrid - blog
SendHub - source (shipbuilder PaaS)
SessionM - HN
Shopify tweet
Showyou source
Shutterfly
SignalFx - blog
Slack - blog
SlingTV
SmartyStreets - github, blog
SmugMug - blog
Skimlinks blog
Social Blade
Sorint.US - github
SoundCloud - blog
SoundHound
Sourcegraph - talk, github
source{d} - github, twitter, blog
Space Monkey - blog
SpaceX - reddit
SpeedyTV
Sphere Software - github
Splice - tweet, blog, blog
Springer - tweet
Squadcast
Square - blog
StackEngine - blog
Stack Exchange - blog, github, website
Staffjoy - blog
StatHat - Go blog post
Steals.com blog
SteelSeries - blog
StorReduce
Stream - github
Stripe - github
SumoLogic - github
SuperHuman - HN
SyndicatePro - source
Tamber - blog
Tapglue
Tapjoy - blog, github
Target - blog
Teespring
Telit IoT Portal
TelTech - github
Tendermint - github
TF2Stadium - github, blog
TGen - github, blog
The Home Depot
The Plant - Qortex, QoR
Thisissoon - github
Thomson Reuters Eikon - github source, video
thoughtbot - blog github
Thumbtack - Go Hercule blog post
TIBCO
Ticketmaster - github
Timehop - blog
TinkerCad
Toggl - blog
Torbit - blog
Total Care Auto
TraiveFinance
Transloadit - blog
Treetop Commons, NobleHour - tweet
Trippple
Trisoft - software development company with offices in San Francisco and Romania
Tumblr - github source
Tune
TurboBytes - github, tweet
Twitch - blog
Twitter - blog
TweetQureet - blog
Uber - blog github tweet
Ulele - tweet
Umbel - tweet
Underarmour - github
Undisclosed.ch - github
Unfold - Part of Squarespace runs all backend services using Go
Upskill - github
Verifone
Vertamedia - github
VerveMobile
VHSCast
Vimeo - blog, github
VividCortex - blog, github
VMware - github
VSCO - blog post
Vungle - shared libs, OpenRTB, VAST, etc
Walmart Labs - github
Wasabi
Weave
Weaveworks
Western Digital - github
Wercker - github
Whim - meetup, tweet
Wikia
Wireless Registry - github
Workiva - github
WP Engine - github
Verizon Media / Yahoo - github
Yandex - blog
Yik Yak - tweet
Zalando - github
Zapier - github
Zenoss - github
Zenreach - jobs
ZITEC
Zumba - github
Zynga - github
Tipe - github
4wardtech Inc