Stamford

A working list of the 23 tech companies and startups headquartered in Stamford. Refreshed continuously from public sources, ATS feeds, and funding databases.


Companies
23
With funding
19
Tracked capital
$5.4B

SECTION I · STAMFORD ROSTER

Companies headquartered in Stamford

Page 1 of 1

Displaying 23 companies

Beeline Medicines logo
Beeline Medicines is a clinical-stage biotechnology company focused on developing and delivering category-leading precision therapies to transform the lives of people living with autoimmune and inflammatory diseases. We are here to chart a new path for patients, rigorously pushing the science forward to deliver therapies that go straight to the drivers of immune dysfunction to define new treatment paradigms. Our portfolio is comprised of therapeutic candidates rooted in validated biology, powered by best-in-class molecular properties, and driven by an efficient clinical development strategy designed for differentiated, lasting impact for patients. Grounded in scientific rigor and driven by purpose, we get to what matters so that people living with immune-mediated diseases can live life fully.
StamfordCT10 - 502025$426,300,000
Swanston Labs logo
Swanston Labs creates data-driven solutions for media, entertainment, technology, and commerce.
StamfordCT10 - 202023$14,926,546
Trident Digital logo
Trident Digital is restoring market liquidity by providing the next-generation digital asset platform that addresses issues with access, security, and capital efficiency. It allows lenders and borrowers to connect transparently and not rely on a central counterparty.
StamfordCT10 - 502023$8,000,000
Factors.AI logo
FactorsAI is simplifying analytics for businesses, to help them make better marketing decisions.
StamfordCT20 - 1002020$6,100,000
Positive Sum logo
Positive Sum is a new venture capital firm led by Patrick O’Shaughnessy and Sam Cates. Positive Sum's mission is to capture and openly share the world’s best knowledge on building great businesses.
StamfordCT5 - 202020
Noteworthy AI logo
Noteworthy AI - AI-Powered Asset Inspection & Inventory for Utilities
StamfordCT10 - 502020$8,808,453
SwiftConnect logo
SwiftConnect digitizes the workplace experience by connecting the right people to the right space at the right time. It was founded in 2020 and is based in Stamford, Connecticut.
StamfordCT50 - 1002020$74,000,000
Tomo logo
Tomo Networks is a fintech startup that improves the homebuying experience by pairing a smarter and faster mortgage process with the best real estate agents to eliminate complexity, reduce cost, and put buyers in the best position to close. Tomo Networks was created by Greg Schwartz and Carey Armstrong in October 2020, and has since announced $70 million in seed funding - the largest ever for a startup in the real estate space. The company, with offices in Stamford, CT, Seattle, WA & Austin, TX, launched in October 2020 and began operations on June 30th 2021 in Seattle, Dallas, and Houston. Tomo Networks operates through its subsidiaries, Tomo Mortgage and Tomo Brokerage. For more information, visit hellotomo.com.
StamfordCT50 - 2002020$130,743,724
Sema4 logo
Sema4 is a rapidly growing patient-centered health intelligence company founded on the idea that more information, deeper analysis, and increased engagement will improve the diagnosis, treatment, and prevention of disease. Sema4 is dedicated to transforming healthcare by building dynamic models of human health and defining optimal, individualized health trajectories, starting in the areas of reproductive health and oncology. Centrellis™, our innovative health intelligence platform, is enabling us to generate a more complete understanding of disease and wellness and to provide science-driven solutions to the most pressing medical needs. Sema4 believes that patients should be treated as partners, and that data should be shared for the benefit of all. In addition to LinkedIn, stay connected with us via the following social media channels: - Twitter: https://twitter.com/sema4 - Facebook: https://www.facebook.com/Sema4/ - Instagram: https://www.instagram.com/sema4/
StamfordCT1 - 102017
BestEx Research logo
BestEx Research is a trading technology firm that draws on the years of experience of its founder and team and a rigorous quantitative approach to provide a suite of global, multi-asset algorithmic trading products that dramatically reduce execution costs.
StamfordCT20 - 502017$16,500,000
dosist logo
dosist's innovative delivery devices are designed exclusively for our formulas to ... or ECS, which is responsible for balance and harmony in our bodies.
StamfordCT20 - 502016$15,000,000
Imperative Execution logo
Imperative Execution is a financial technology company that engineers smart, efficient trading venues. It focuses on improving market efficiency with systems and platforms that optimize for investors’ trading objectives. Founded by financial industry veterans and trading technology experts, Imperative Execution is the parent company behind IntelligentCross, the industry’s first smart venue to use machine learning and AI to optimize order matching to help investment managers reduce costs while maximizing liquidity.
StamfordCT20 - 502016$9,000,000
Webomates logo
Webomates provides a revolutionary SaaS-based patented testing service called Webomates CQ which is aimed at significantly improving the quality of production software. The patented AI testing platform is designed to reduce defects in production and increase feature velocity for development teams. Commercially deployed at enterprise customers Equifax, Rackspace, Priceline etc to startups like TMRW in New York we are poised for a massive increase in traction. The AI platform achieves these goals of decreasing defects and increasing feature velocity by guaranteeing software execution completion in 24 hours or a subset in 8 hours even with modified test cases and a 1 hour CI/CD service. It's a simple to use cloud platform that when the latest version of software or software/hardware has been deployed in under 5 minutes a run can be initiated. 24 or 8 hours later the results of the software executions become available in the form of 20 second video defects. Webomates CQ complements current testing processes & teams. It can be integrated with your existing tools It does this by significantly reducing the time for runs or feature testing to under 24 hours while radically increasing the productivity of customer teams. Working on over 18 different browser/os/ mobile/native combinations while using crowdsource, automation, artificial intelligence, and manual technologies to provide triaged defects, Webomates CQ offers a business insurance for customers going into production.
StamfordCT20 - 1002015
Digital Currency Group logo
Digital Currency Group builds and supports bitcoin and blockchain companies by leveraging insights, network, and access to capital. Based in Stamford, Connecticut, DCG has been an active seed investor in the digital currency industry with 150+ investments in over 30 countries. In addition, DCG owns and operates CoinDesk, the top media and events platform in the blockchain space, Genesis Trading, the industry's leading bitcoin brokerage firm, and Grayscale Investments, the largest digital currency asset management firm.
StamfordCT20 - 1002015$1,300,000,000
Cubist Systematic Strategies logo
Cubist Systematic Strategies, LLC operates as an investment management company. The Company offers asset management, equities, foreign exchange, research, investment strategies, financial planning, and advisory services. Cubist Systematic Strategies serves customers worldwide.
StamfordCT100 - 5002014
Adroit Trading Technologies logo
Adroit Trading Technologies provides an Innovative, Integrated O/EMS Platform offering broad asset coverage & unrivaled end-to-end OTC trading capabilities.
StamfordCT10 - 202014$15,000,000
WaveAerospace logo
WaveAerospace builds on their proprietary, hybrid platform, their aircraft fly outside the inherent design limitations of winged and wingless rotorcraft. They build unmanned aircraft that carry out their customer's missions with their payloads.
StamfordCT10 - 502014$75,000
Arccos Golf logo
Arccos Golf develops an Arccos Caddie platform that provides golfers with automatic shot tracking, smart distance club averages, A.I.-powered GPS rangefinder, advanced analytics, and caddie advice. It helps golfers of all skill levels make decisions, improve, and shoot lower scores. Arccos is a provider of big data, advanced analytics, and machine learning insights for the golf industry.
StamfordCT20 - 1002011$26,500,000
Decisyon Inc logo
Decisyon, Inc. provides enterprise software products. The Company offers applications that integrates and analyzes disparate sources of information dynamically across the enterprise which allows its customers to drive significant financial and operational benefits by discovering the key factors affecting business issues.
StamfordCT20 - 502010$45,145,000
Altus Power logo
Altus Power America Management is an asset management firm that invests in renewable energy with sustainable returns. Altus deploys capital to build and operate clean energy systems on commercial properties, schools and municipal buildings.
StamfordCT1132009$2,353,499,904
Hildene Capital Management logo
Hildene is an asset management company that capitalizes on valuable opportunities in the credit market.
StamfordCT20 - 502008$493,000,000
LifeVoxel.AI logo
LifeVoxel has developed an Interactive Streaming and AI Platform for medical imaging using GPU clusters cloud computing. It is a leap in cloud technology platform in medical imaging that encompasses use cases in visualization, AI, image management, and workflow. Its approach is unique in that it has been granted 12 International patents. The AI-based solutions offered by LifeVoxel.AI in the field of healthcare prove to be radically different in this respect.
StamfordCT5 - 202007$5,000,000
Synchrony logo
What is your ambition? Synchrony's experience in retail banking & finance allows for tailored programs for businesses and consumers alike!
StamfordCT20,0001932$500,000,000

SECTION II · THE BRIEF

The rest of the brief

Brief #62358Updated 17 SEP 2026STAMFORDTECHHIRING DESK
Employbl Company Profile

Inside Stamford

What we publish for members: hiring momentum, comp bands, and investor activity behind the 23 companies above.

Companies
23
With funding
19
Tracked capital
$5.4B
Section II · Full ProfileFree with an account
  • 01Which Stamford companies are hiring most aggressivelyLocked
  • 02Neighborhood-by-neighborhood density mapLocked
  • 03Open roles across the city (live ATS feed)Locked
  • 04Comp bands by stage and headcountLocked
  • 05Investor activity in the last 12 monthsLocked

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