These Stamford-based financial services firms are mostly large and mid-sized companies. Synchrony provides consumer financing solutions. Point72 is a global alternative investment firm. ICON International, Inc. specializes in corporate barter solutions, and Aircastle is an aircraft leasing company.
The companies listed show a strong presence in specialized financial services, including alternative investments, wealth management, and financial technology. Several firms, such as Point72, Steward Partners, Grayscale Investments, and BestEx Research, were founded in the 2010s, indicating a recent growth in new financial ventures in Stamford.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Synchronysynchrony.com
provides consumer financing solutions enabling millions to access essential needs and connects them with small businesses and health providers |
16,106 | |||
| 2 |
Point72point72.com
Global alternative investment firm focusing on fundamental and systematic strategies across asset classes and geographies to deliver superior returns. |
3,559 | |||
| 3 |
Crisil Coalition Greenwichgreenwich.com
A leading provider of strategic benchmarking and analytics to the financial services industry, offering actionable insights to improve business performance |
660 | |||
| 4 |
Steward Partnersstewardpartners.com
Offers comprehensive wealth planning, investment strategy, asset services, private banking, institutional consulting, and business solutions to diverse investors. |
528 | |||
| 5 |
ICON International, Inc.iconinternational.com
Specialized finance company offering corporate barter solutions to restore value to underperforming assets and fund corporate expenses for businesses |
490 | |||
| 6 |
Hudson Bay Capital Management LPhudsonbaycapital.com
Management of alternative investment opportunities using diverse, catalyst-driven strategies targeting uncorrelated alpha across global corporate capital structures. |
453 | |||
| 7 |
Viking Global Investorsvikingglobal.com
managing over $55 billion capital across public equity, private equity, credit, focusing on operational excellence and investor performance |
337 | |||
| 8 |
Black Diamond Capital Managementbdcm.com
Privately held firm specializing in high yield credit, distressed credit, restructurings, and business turnarounds within the alternative asset management industry |
297 | |||
| 9 |
SOLVEsolvefixedincome.com
Provider of AI-driven fixed income market data, analytics, and tools enhancing transparency, risk management, and efficiency for financial firms. |
173 | |||
| 10 |
Aircastleaircastle.com
Dynamic aircraft leasing company offering exciting opportunities for talented professionals in a variety of roles within the industry |
171 | |||
| 11 |
Grayscale Investmentsgrayscale.com
A leading provider of regulated investment products in the digital economy, offering access to crypto assets through private placements, public quotations, and ETFs |
151 | |||
| 12 |
Eaton Partnersstifelinstitutional.com
A leading fund advisory and capital placement agent offering services in alternative investments, advising investment managers globally across various strategies and markets |
107 | |||
| 13 |
Legal & General Retirement Americalgra.com
A global insurance and investment management group with $13 trillion in assets, specializing in Pension Risk Transfer and servicing over 10 million customers worldwide |
90 | |||
| 14 |
Finacity Corporationfinacity.com
Specializing in receivables securitization, the company offers cost-effective and efficient solutions in various markets while working with flexible funding sources globally |
64 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 15 |
BestEx Researchbestexresearch.com
Provider of execution algorithms for equities, futures, and FX globally Offers a cloud-based algo management system with real-time analytics and cost analysis to reduce execution costs |
55 | |||
| 16 |
Imperative Execution Inc.imperativex.com
A financial technology company creating efficient trading venues that optimize investor trading objectives using machine learning and AI for cost reduction and liquidity maximization |
48 | |||
| 17 |
Tweedy, Brownetweedy.com
Value investment firm founded in 1920, following Benjamin Graham's methodology, specializing in managing international and global equity portfolios for high net worth individuals and institutions |
44 | |||
| 18 |
Tourmaline Partners, LLCtourmalinellc.com
Trading solutions firm providing outsourced trading services to asset managers globally, with a team of experienced traders, proprietary technology, and regulatory registrations |
42 | |||
| 19 |
One River Asset Managementoneriveram.com
An innovative investment manager offering absolute-return strategies to help clients navigate economic and policy transitions with a diverse team of experts |
32 | |||
| 20 |
Olympus Partnersolympuspartners.com
Established in 1988, this company manages over $85 billion in investments for various clients, focusing on growth capital, buyouts, and operational improvements |
26 | |||
| 21 |
Clear Harbor Asset Managementclearharboram.com
Independent SEC-registered investment advisory firm that offers personalized wealth management solutions, market-leading investment strategies, and cutting-edge customer-facing technology |
22 | |||
| 22 |
Cohen Private Ventures, LLCcohenpv.com
Global investment firm with long-term capital, focusing on direct private investments and opportunistic transactions across various industries and geographies |
19 | |||
| 23 |
Eagle Ridge Investment Management, LLCeagleridgeinvestment.com
SEC registered investment advisory firm managing portfolios for individuals, families, institutions, trustees, and attorneys Specializing in separate accounts with common stocks, bonds, and ETFs |
15 | |||
| 24 |
SPM LLCspmllc.com
Specialist fixed income manager focusing on US residential MBS, rates, volatility, and credit with a $2bn AUM and SEC registration |
15 | |||
| 25 |
Paradigm Capital Internationalparadigmcapintl.com
Global financial services distribution company with expertise in real estate, private equity, fintech, and insurance offerings, serving markets worldwide through leading financial institutions |
13 | |||
| 26 |
Massar Capital Management, LPmassarcapital.com
Alternative investment management firm specializing in global macro trading strategies across various markets, managing assets for institutional and individual clients |
9 | |||
| 27 |
Dodd Consulting, LLCdoddconsulting.net
Specializing in insurance and financial services, the company excels in executive benefits, employee benefits, wealth preservation, and insurance planning |
6 | |||
| 28 |
Heron Bay Capital, LLC
Alternative asset management firm specializing in long/short absolute return fund focusing on consumer and retail sectors, aiming for low risk-adjusted returns Located in Stamford, CT |
3 | |||
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Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 14, 2026.
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