Companies using Fastify

Opinionated framework simplifying common backend patterns, authentication, and database workflows.

Get company insights and connect with decision makers at 150 companies using Fastify

Last updated on July 09, 2026.

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LG Corporation is a South Korean multinational conglomerate engaged in electronics, chemicals, and telecommunications. It is known globally for its innovative consumer electronics and home appliances.
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Electronics
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75,000+ employees employees View Employees
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Revenue: $65.5B
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+82-2-***-****
k***@lgcorp.com
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+82-2-***-****
w***@lg.com
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Sony’s purpose is simple. We aim to fill the world with emotion, through the power of creativity and technology. We want to be responsible for getting hearts racing, stirring ambition, and putting a smile on the faces of our customers. That challenge, combined with our spirit of innovation, motivates us to create groundbreaking technology, entertainment, and services for people worldwide. Our history as a global brand has been built around employees that all have a passion for touching peoples'​ lives, and pride in pushing beyond the status quo to produce truly extraordinary results. We’re uniquely positioned because we operate in many different industries - from movies and music to video games and electronics. And, with offices around the globe, we benefit from a global workforce that learns and grows together through mutual respect. If you're ready to join a diverse team at an innovation-led company with the power to change lives, then we encourage you to read up on the different Sony group companies and check out our Life page. Then, get in touch, and together, let’s make the world say wow.
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Entertainment
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10,001+ employees employees View Employees
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Revenue: $86.5B

More Companies using Fastify & their top decision makers

B

Barclays

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Information Services
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51-200 employees employees
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Revenue: N/A
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Tesla designs and manufactures electric vehicles, battery energy storage, solar panels, and clean energy products. Its mission is to accelerate the world's transition to sustainable energy through innovation and technology.
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Automotive
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140,000+ employees employees
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Revenue: $96.8B
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650-***-****
e***@tesla.com
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650-***-****
z***@tesla.com
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SEA Group was founded by Mr. Lu Chu Mang and his brothers together with fellow Chinese compatriots in Indonesia in 1956, and has since become an international property conglomerate with diversified businesses. The Group is spearheaded by two publicly-listed companies in Hong Kong and the United Kingdom, S E A Holdings Limited (Stock code: 251) listed on the Hong Kong Stock Exchange and Asian Growth Properties Limited (Stock code: AGP) listed on the AIM Market of the London Stock Exchange. Mr. Jesse Lu, the Group's Chairman and Managing Director, has been with the Group for over 45 years. His leadership and vision continues to inspire the companies. He inherited his father's entrepreneurship skills, and is at the same time being diligent and trust-worthy while being hands-on and persevering in his management style. With these attributes, together with his innovation and decisiveness he has led the Group over its half century milestone, and has laid strong foundations for its future with roots in Hong Kong, the capability of expansion in China as well as an eye to global investment opportunities. Over its long historys SEA Group has witnessed the economic turbulence and social upheavals in Hong Kong and the world, caused by the stock market crash in the 1970s, the confidence crisis in the 1980s, the Asian Financial Crisis in the 1990s, the SARS epidemic, as well as the global financial tsunami in 2000s and the European debt crisis in 2010s. Throughout the years, the Group had weathered these storms with equanimity and managed to learn and grow steadily, relying on its wealth of experience in property business and its flexibility. The SEA Group's professional management team, stable financial position, quality corporate governance and adherence to its philosophy of "Building with the Times"​ will allow it to rise above its competitors and will allow it to grasp continuing investment as they arise and move with steady growth towards next century with confidence.
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Real Estate
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51-200 employees employees
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Revenue: $102.8M
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Slack is on a mission to make people's working lives simpler, more pleasant and more productive. It is the productivity platform for customer companies that improves performance by empowering everyone with no-code automation, making search and knowledge sharing seamless, and keeping teams connected and engaged as they move work forward together. As part of Salesforce, Slack is deeply integrated into the Salesforce Customer 360, supercharging productivity across sales, service and marketing teams. To learn more and get started with Slack for free, visit slack.com or connect with us @SlackHQ. Ensuring a diverse and inclusive workplace where we learn from each other is core to Slack’s values. We welcome people of different backgrounds, experiences, abilities and perspectives. We are an equal opportunity employer and a pleasant and supportive place to work. Come do the best work of your life here at Slack.
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Computer Software
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1,001-5,000 employees employees
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Revenue: $500.0M
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SIMPLIFICAMOS LA VIDA DE LAS PERSONAS CON TECNOLOGÍA. En CITI diseñamos, integramos y operamos sistemas de información para procesar, facilitar y potenciar los intercambios de valor por medios digitales –dinero, información y bienes digitales– entre nuestros clientes y sus usuarios; a través de un modelo flexible y escalable que complementa las capacidades de la organización.
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Information Technology & Services
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201-500 employees employees
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Revenue: $37.1M
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Expedia Group (NASDAQ: EXPE) powers travel for everyone, everywhere through our global platform. Driven by the core belief that travel is a force for good, we help people experience the world in new ways and build lasting connections. We provide industry-leading technology solutions to fuel partner growth and success, while facilitating memorable experiences for travelers. Expedia Group's family of brands includes: Brand Expedia®, Hotels.com®, Expedia® Partner Solutions, Vrbo®, Egencia®, trivago®, Orbitz®, Travelocity®, Hotwire®, Wotif®, ebookers®, CheapTickets®, Expedia Group™ Media Solutions, Expedia Local Expert®, CarRentals.com™, and Expedia Cruises™. For more information, visit www.expediagroup.com. A dynamic company primed for growth, AAE Travel is expanding rapidly across the region. It aims to transform the way consumers research, book, plan and share travel. Expedia currently operates full-service localised sites in India, Japan, Singapore, Thailand and Malaysia, helping travellers plan and book their travel by providing a personalised service, the latest technology, as well as a wide selection of flights, hotels and packages over 300,000 hotels and 400 airlines to suit their travelling needs. Expedia also has hotel-only sites operating in Indonesia, Philippines, Hong Kong, Taiwan and Korea. As one of the fastest growing online travel portals in Asia, AirAsiaGo offers travellers an extensive selection of hotels, activities and travel services at competitive rates. With over 300,000 hotel partners worldwide and AirAsia’s complete flight inventory available on the site, travellers can book everything they need for a holiday – rooms to meet every budget, activities of every kind and travel services to compliment.
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Internet
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10,001+ employees employees
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Revenue: $3.8M
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Bitbucket is a code collaboration and distributed version control tool. The company was acquired by Atlassian in 2010 and now operates as a product. With over 5 million users and 900,000 teams Bitbucket continues to grow and influence the way modern software teams work.
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Computer Software
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1,001-5,000 employees employees
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Revenue: $198.0K
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Download the UBER application in Google Play and the Apple Store today. We own the Trademark for Uber well before Uber Technologies. We also own the UBER application Google Play Store which cover's 88% of the worlds devices. Uber Technologies own's the ubercab applications. https://play.google.com/store/apps/details?id=com.UBER https://apps.apple.com/us/app/uberbnb/id1513554765 UBER ™ - Uber Real Estate is an Information Technology Company displacing the Real Estate and Reducing the Cost to Transact. The company’s primary mission is to make people’s lives better. UBER is the opportunity for everyone and the right for the people to connect. With the UBER - TRAVEL AND REAL ESTATE APPLICATION you can book an amazing travel experience or find a discounted and highly experienced real estate broker. UBER BNB is an online marketplace for arranging or offering lodging, primarily homestays, hotels, entire homes, vacation rentals, business trips, corporate rentals or tourism experiences. UBER works as a conduit between two parties, receiving a fee from each booking match. It does not own the properties or manage them. Book your UBER BNB, then use your Uber Transportation Application and have your Uber Eats delivered at your destination when you arrive. UBER is your one stop location for all your travel needs anywhere in the world. Use UBER BROKER to Buy or Sell your next property! Our UBER Partners save their clients (that would be you) up to 66% over traditional real estate brokerage firms. Our experienced Brokers and Broker Attorney partners individually possess anywhere from ten to forty years of experience. We are all about ÜBER Execution and providing answers without complication or delay. UBER BROKER partners obtain equity participation based on performance metrics. They have assets, skin in the game, ratings and perfect records. We meet far more active people, travelers, landlord, renters, buyers and sellers in transition. We see and hear about them first.
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Leisure, Travel & Tourism
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201-500 employees employees
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Revenue: $7.3M
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Pinterest's mission is to bring everyone the inspiration to create a life they love. It's the visual inspiration platform where 482 million monthly active users worldwide come to search, save, and shop the best ideas in the world for all of life’s moments.
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Computer Software
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1,001-5,000 employees employees
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Revenue: $2.7B
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Snowflake delivers the AI Data Cloud — a global network where thousands of organizations mobilize data with near-unlimited scale, concurrency, and performance. Inside the AI Data Cloud, organizations unite their siloed data, easily discover and securely share governed data, and execute diverse analytic workloads. Wherever data or users live, Snowflake delivers a single and seamless experience across multiple public clouds. Snowflake’s platform is the engine that powers and provides access to the AI Data Cloud, creating a solution for data warehousing, data lakes, data engineering, data science, data application development, and data sharing. Join Snowflake customers, partners, and data providers already taking their businesses to new frontiers in the AI Data Cloud. http://www.snowflake.com
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Computer Software
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5,001-10,000 employees employees
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Revenue: $1.4B

Frequently Asked Questions about Fastify

What is Fastify?

Opinionated framework simplifying common backend patterns, authentication, and database workflows. Download a FREE sample list of decision makers

How many companies use Fastify?

Currently, 150 companies use Fastify. This includes enterprises and SaaS businesses across multiple industries. Download the FREE sample list

Which companies use Fastify?

Major organizations like LG Corporation, Sony, and CloudWays use Fastify. Browse the complete company list above for direct access to decision makers.

Which industries use Fastify most?

Industries that rely heavily on Fastify include Business Services, Custom Software & IT Services, and Enterprise Software.

What are the best alternatives to Fastify?

Companies often compare Fastify with Microsoft Azure, Okta, CyberArk, and OpenID Connect.

How often is this data updated?

ContactOut dataset is refreshed every 10 days to ensure you access the latest companies and verified decision makers. Sign up for a free account to access the latest data.

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250M
Business emails
190+
Countries covered
147+
Industries
99%
Data accuracy

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Microsoft Tenstorrent Merck Rackspace WarnerMedia Societe Generale Yelp Google
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Jacob Ostler

Sales Team Lead at Clientbook

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Teddy Albert

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Account Manager at AlphaSights

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Clayton Smith

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Billing Manager at Venturi Ltd

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ContactOut helps us connect with people I am not currently connected to but need their contact info rather quickly. It helps you do your job correctly and more efficiently.”

BDEX
Brian Hathway

Brian Hathway

Vice President of Business Development at BDEX

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