| # | Company | Employees |
|---|---|---|
| 1 |
The World Bankworldbank.org
A global institution providing financial and technical assistance to developing countries to reduce poverty and promote sustainable development across various sectors |
44,863 |
| 2 |
Fannie Maefanniemae.com
Provides affordable mortgage credit and financing solutions to support homebuyers and renters, promoting stability and accessibility in housing markets. |
12,201 |
| 3 |
IFC - International Finance Corporationifc.org
An international organization supporting private sector development in developing countries by providing financial resources, expertise, and forging partnerships for sustainable growth |
10,688 |
| 4 |
Inter-American Development Bankiadb.org
Long-term financing, research, policy advice, and technical assistance for economic and social development in Latin America and the Caribbean. |
8,048 |
| 5 |
The Carlyle Groupcarlyle.com
Global investment firm deploying private capital across private equity, credit, and AlpInvest segments to fuel growth for companies and performance for investors. |
2,838 |
| 6 |
Federal Reserve Systemselectminds.com
The company is the central bank of the United States, promoting a stable economy through monetary policy, bank supervision, and financial services |
2,249 |
| 7 |
FINCA Internationalfinca.org
Providing responsible financial services and life-enhancing products to empower underserved communities and help end global poverty sustainably. |
1,990 |
| 8 |
U.S. International Development Finance Corporationdfc.gov
A government institution partnering with the private sector to finance projects addressing critical challenges in emerging markets, focusing on job creation and sustainability |
917 |
| 9 |
IDB Investidbinvest.org
Multilateral bank providing financial solutions and advisory services to sustainable private sector companies for economic, social, and environmental growth in Caribbean countries. |
867 |
| 10 |
MissionSquaremissionsq.org
Provides mission-based financial services, investment products, and retirement planning technology helping public service employees and families build long-term financial security since 1972. |
808 |
| 11 |
Export-Import Bank of the United Statesexim.gov
An official export credit agency of the United States that provides financing to support exports and create US export-related jobs |
709 |
| 12 | 638 | |
| 13 |
EIGeigpartners.com
Institutional investor specializing in private investments across global energy and energy-related infrastructure sectors with extensive international project portfolio. |
385 |
| 14 |
CWcwcapital.com
A vertically integrated commercial real estate finance and investment management company offering specialized services to borrowers, investors, and partners |
377 |
| 15 |
Koalafikoalafi.com
Koalafi offers flexible payment options and credit-building opportunities for non-prime US consumers through integrations with eCommerce platforms and POS systems |
271 |
| 16 |
Inter-American Investment Corporation (IIC)idbinvest.org
IDB Invest, formerly known as the Inter-American Investment Corporation, provides investment opportunities and financial services in the Americas Visit their website for more information |
147 |
| 17 |
RockCreektherockcreekgroup.com
Global investment firm leveraging innovation, data, technology for long-term value Investments in sustainable, diverse firms with strategic growth capital for energy transition companies |
130 |
| 18 |
F/m Investmentsfminvest.com
They empower talented asset managers to thrive independently through F/m Acceleration, enabling optimal performance and success in the industry |
78 |
| 19 |
United Income from Capital Oneunitedincome.com
This company provides elegant money management solutions through innovative software and financial advisors, helping individuals achieve their retirement dreams with peace of mind |
63 |
| 20 |
NLC Mutual Insurance Companynlcmutual.com
A member-owned captive reinsurance organization formed to provide stable insurance coverage for public entities with a focus on risk pools |
20 |
| 21 |
Total Impact Capitaltotalimpactcapital.com
Impact investment bank mobilizing over $250 million to finance enterprises addressing social objectives while delivering sustainable solutions to global challenges |
19 |
| 22 |
Flatlands Insurance Groupflatlandsgroup.com
A leading health, life, P&C, and crop insurance agency with over 40 years of experience, focusing on growth and expansion |
14 |
| 23 |
Blitzer, Clancy & Companybcxintl.com
A global leader in investment banking, growth consulting, and investment advisory services, building long-lasting relationships and surpassing expectations for clients |
14 |
| 24 |
Farragut Capital Partnersfarragutcapitalpartners.com
Privately-held investment management firm providing private capital to finance lower-middle market companies for growth, liquidity, and value creation Specializing in asset-light businesses |
13 |
| 25 |
SpringHarbor Financial Group LLCspringharborfg.com
Private investment firm in Washington, DC specializing in financing and investing in financial services and technology companies while providing strategic advisory and management services |
10 |
| 26 |
NeWAY Capitalnewaycapital.com
An asset management firm focused on investing in prosperity for individuals and businesses |
5 |
Turn this list into pipeline
Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.
How this list is built
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 Oct 24, 2026.
More company lists in Washington
- The largest companies in Washington 1,081
- Non-profit Organizations companies in Washington 143
- Government Administration companies in Washington 99
- Education providers in Washington 61
- Public sector organisations in Washington 51
- Financial Services companies in Washington 38
- SaaS companies in Washington 37
- Higher Education companies in Washington 35
- IT Services and IT Consulting companies in Washington 35
- Law Practice companies in Washington 34
- Critical infrastructure operators in Washington 32
- Business Consulting and Services companies in Washington 32
- Hospitals and Health Care companies in Washington 32
- Venture capital and private equity firms in Washington 32
- Media companies and publishers in Washington 31
- International Affairs companies in Washington 28
The same list elsewhere in United States
- Financial services firms in the United States 5,016
- Financial services firms in New York State 1,058
- Financial services firms in California 503
- Financial services firms in Florida 307
- Financial services firms in Texas 274
- Financial services firms in Illinois 267
- Financial services firms in Pennsylvania 209
- Financial services firms in Massachusetts 166
- Financial services firms in Alabama 157
- Financial services firms in New Jersey 134
- Financial services firms in Connecticut 132
- Financial services firms in Ohio 114
- Financial services firms in Georgia 111
- Financial services firms in Michigan 110
- Financial services firms in North Carolina 96
- Financial services firms in Minnesota 93
- Financial services firms in Virginia 87
- Financial services firms in Missouri 85
- Financial services firms in Wisconsin 74
- Financial services firms in New York 861
- Financial services firms in Chicago 159
- Financial services firms in Boston 99
- Financial services firms in Miami 97
- Financial services firms in San Francisco 87