# List of financial services firms in Indianapolis
Tamtam tracks 29 financial services firms headquartered in Indianapolis. This list ranks all of them by number of employees on LinkedIn, led by Elevance Health, Anthem, Inc. and OneAmerica Financial. Their median headcount is 209. Half of them were founded in 1985 or later.
These companies in Indianapolis primarily operate within the financial services and healthcare sectors. The list includes a mix of large corporations and mid-sized firms, with a notable presence of established institutions. Elevance Health and Anthem, Inc. are prominent healthcare providers, while OneAmerica Financial offers comprehensive financial solutions and Indiana Farm Bureau Insurance focuses on insurance products. Managed Health Services provides Medicaid and Medicare plans, and Ren manages assets in the philanthropic economy.
A clear pattern among these Indianapolis-based firms is their long-standing presence, with several companies founded in the late 19th or early 20th century. OneAmerica Financial, Indiana Farm Bureau Insurance, Indiana Farmers Insurance, and the Federal Home Loan Bank of Indianapolis were all established before the mid-20th century, indicating a strong historical foundation in the region's financial and insurance industries.
๐บ๐ธ Indianapolis ยท 29 companies ยท Updated Nov 12, 2026
| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Elevance Health](https://www.tamtam.ai/c/elevance-health) (elevancehealth.com)
Serving over 118 million people with a digital platform and integrated health services, focusing on improving health at every stage. | Hospitals and Health Care | ๐บ๐ธ Indianapolis | 43,568 | |
| 2 | [Anthem, Inc.](https://www.tamtam.ai/c/anthem-inc) (elevancehealth.com)
A company formerly known as Anthem, Inc has rebranded as Elevance Health Follow them on their new LinkedIn page | Hospitals and Health Care | ๐บ๐ธ Indianapolis | 19,648 | |
| 3 | [OneAmerica Financial](https://www.tamtam.ai/c/oneamerica-financial) (oneamerica.com)
OneAmerica Financial is a national financial services provider with a people-first approach, offering solutions for long-term stability and growth | Financial Services | ๐บ๐ธ Indianapolis | 2,084 | 1877 |
| 4 | [Indiana Farm Bureau Insurance](https://www.tamtam.ai/c/indiana-farm-bureau-insurance) (jobs.infarmbureau.com)
Insurance products for auto, life, home, business, and farm, plus banking and financial services across all Indiana counties. | Insurance | ๐บ๐ธ Indianapolis | 1,716 | 1934 |
| 5 | [Managed Health Services (MHS)](https://www.tamtam.ai/c/managed-health-services-mhs) (mhsindiana.com)
Managed Health Services provides Medicaid programs, health insurance plans, and Medicare Advantage plans to Indiana residents through a subsidiary of Centene Corporationยฎ | Hospitals and Health Care | ๐บ๐ธ Indianapolis | 453 | 1995 |
| 6 | [Ren](https://www.tamtam.ai/c/ren) (reninc.com)
Provides expertise, standards, and technology to support growth and scale in philanthropic economy managing over $125 billion assets. | Financial Services | ๐บ๐ธ Indianapolis | 438 | 1987 |
| 7 | [WestPoint Financial Group](https://www.tamtam.ai/c/westpoint-financial-group) (westpointfinancialgroup.com)
Financial and insurance firm dedicated to educating clients and assisting them in reaching their financial goals Operates across the Midwest with over 500 associates | Financial Services | ๐บ๐ธ Indianapolis | 422 | |
| 8 | [Royal United Mortgage LLC](https://www.tamtam.ai/c/royal-united-mortgage-llc) (royalunitedmortgage.com)
Royal United Mortgage LLC offers customized financial solutions with honesty, education, and results to provide an unparalleled service experience for customers | Financial Services | ๐บ๐ธ Indianapolis | 374 | 2008 |
| 9 | [Indiana Members Credit Union](https://www.tamtam.ai/c/indiana-members-credit-union) (imcu.com)
A non-profit credit union in Indiana offering financial services including banking, loans, and online services to consumer and business members | Banking | ๐บ๐ธ Indianapolis | 374 | 1956 |
| 10 | [Federal Home Loan Bank of Indianapolis (FHLBI)](https://www.tamtam.ai/c/federal-home-loan-bank-of-indianapolis-fhlbi) (fhlbi.com)
Provides liquidity to member financial institutions, supports housing finance, community lending, and economic development through grants and loans. | Banking | ๐บ๐ธ Indianapolis | 367 | 1932 |
| 11 | [OneAmerica Financial Partners, Inc.](https://www.tamtam.ai/c/oneamerica-financial-partners-inc) (oneamerica.com)
A US financial services organization offering individual and group life insurance, retirement plans, annuities, and employee benefits nationwide excluding New York | Financial Services | ๐บ๐ธ Indianapolis | 357 | 1877 |
| 12 | [The National Bank of Indianapolis](https://www.tamtam.ai/c/the-national-bank-of-indianapolis) (nbofi.com)
A locally-owned bank in Indianapolis offering banking services, wealth management, and superior customer service to professionals, businesses, and nonprofits | Banking | ๐บ๐ธ Indianapolis | 341 | 1993 |
| 13 | [Indiana Farmers Insurance](https://www.tamtam.ai/c/indiana-farmers-insurance) (indianafarmers.com)
Established in 1877, this mutual insurance company specializes in serving the Midwest region with a focus on strong relationships and community values | Insurance | ๐บ๐ธ Indianapolis | 267 | 1877 |
| 14 | [Indiana Public Retirement System](https://www.tamtam.ai/c/indiana-public-retirement-system) (in.gov)
One of the largest pension systems in the US serving over 500,000 members, providing retirement benefits and recognized as a Best Place to Work | Financial Services | ๐บ๐ธ Indianapolis | 217 | 1921 |
| 15 | [One America Financial Partners](https://www.tamtam.ai/c/one-america-financial-partners) (oneamerica.com)
Financial Services company based in Concord, California, focused on providing a range of financial products and services to clients | Financial Services | ๐บ๐ธ Indianapolis | 209 | 1877 |
| 16 | [Gregory & Appel](https://www.tamtam.ai/c/gregory-and-appel) (gregoryappel.com)
An independent risk management advisor specializing in insurance and employee benefits, helping individuals and businesses reduce risk and enhance resilience for growth and success | Insurance | ๐บ๐ธ Indianapolis | 187 | 1884 |
| 17 | [Forethought Financial Group, Inc.](https://www.tamtam.ai/c/forethought-financial-group-inc) (globalatlantic.com)
A financial group that operates on a global scale, offering a wide range of financial services and products to individuals and institutions | Insurance | ๐บ๐ธ Indianapolis | 114 | |
| 18 | [Sapient Capital](https://www.tamtam.ai/c/sapient-capital) (sapientcapital.com)
Privately-owned investment advisory firm managing over $9 billion in assets, providing tailored services for ultra-high-net-worth individuals, families, foundations, and institutions nationwide | Financial Services | ๐บ๐ธ Indianapolis | 67 | |
| 19 | [EquitiesFirst](https://www.tamtam.ai/c/equitiesfirst) (equitiesfirst.com)
Global investment firm providing equity-backed financing since 2002 Specializing in Progressive Capital, asset-backed financing, and value investing for long-term concentrated investors worldwide | Financial Services | ๐บ๐ธ Indianapolis | 51 | 2002 |
| 20 | [Reams Asset Management](https://www.tamtam.ai/c/reams-asset-management) (reamsasset.com)
Fixed income investment management firm catering to institutional clients, specializing in asset management services | Investment Management | ๐บ๐ธ Indianapolis | 49 | 1981 |
| 21 | [Winthrop Capital Management](https://www.tamtam.ai/c/winthrop-capital-management) (winthropcm.com)
SEC-registered investment advisor managing equity and fixed income portfolios, offering tailored investment strategies for financial advisors and institutions | Investment Management | ๐บ๐ธ Indianapolis | 39 | 2007 |
| 22 | [Sheaff Brock Investment Advisors](https://www.tamtam.ai/c/sheaff-brock-investment-advisors) (sheaffbrock.com)
A fee-only portfolio management company focused on growing clients' assets, providing unbiased advice, and personalized investment solutions for a secure financial future | Investment Management | ๐บ๐ธ Indianapolis | 27 | 2001 |
| 23 | [The Spectrum Financial Group, Inc.](https://www.tamtam.ai/c/the-spectrum-financial-group-inc) (spectrumfinancialgroup.com)
A company providing high-quality financial services to help clients reach their goals and protect their assets, emphasizing communication, trust, and professionalism | Insurance | ๐บ๐ธ Indianapolis | 18 | 1991 |
| 24 | [Capital Cities, LLC](https://www.tamtam.ai/c/capital-cities-llc) (capcities.com)
Investment advisory firm offering comprehensive consulting solutions to institutional clients, focusing on objective advice, fiduciary duties, performance improvement, and risk management | Financial Services | ๐บ๐ธ Indianapolis | 15 | |
| 25 | [Spectrum Financial Group, Inc](https://www.tamtam.ai/c/spectrum-financial-group-inc) (spectrumfinancialgroup.com)
Premier firm specializing in insurance and financial services since 1954, offering solutions for business and individual needs through various financial products and investments | Financial Services | ๐บ๐ธ Indianapolis | 13 | 1954 |
| 26 | [C.H. Douglas & Gray Wealth Management](https://www.tamtam.ai/c/c-h-douglas-and-gray-wealth-management) (CHDouglas.com)
Independent wealth management firm in Indianapolis offering comprehensive asset management and financial planning to individuals, households, and enterprises with integrity and fiduciary responsibility | Financial Services | ๐บ๐ธ Indianapolis | 10 | |
| 27 | [Eagle Investors](https://www.tamtam.ai/c/eagle-investors) (eagle-investors.com)
A fintech investment advisory firm utilizing innovative technology for active trading across various markets, with a focus on education and risk management | Financial Services | ๐บ๐ธ Indianapolis | 9 | 2019 |
| 28 | [American Alternative Investments, LLC](https://www.tamtam.ai/c/american-alternative-investments-llc) (aaishares.com)
A leading national marketing firm offering financial services to corporations, financial institutions, and high-net-worth individuals | Financial Services | ๐บ๐ธ Indianapolis | 6 | 1994 |
| 29 | [Cumulus Financial](https://www.tamtam.ai/c/cumulus-financial) (cumulusfinserv.com)
This company offers a variety of financial services to individuals, businesses, corporations, and government entities to ensure financial success | Financial Services | ๐บ๐ธ Indianapolis | 4 | 1985 |
## 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 Nov 12, 2026.
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- [Hospitals and Health Care companies in Indianapolis](https://www.tamtam.ai/l/hospitals-and-health-care-companies-indianapolis) (36)
- [Healthcare providers in Indianapolis](https://www.tamtam.ai/l/healthcare-providers-indianapolis) (34)
- [Critical infrastructure operators in Indianapolis](https://www.tamtam.ai/l/critical-infrastructure-operators-indianapolis) (32)
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## The same list elsewhere in United States
- [Financial services firms in the United States](https://www.tamtam.ai/l/financial-services-firms-united-states) (6,864)
- [Financial services firms in New York State](https://www.tamtam.ai/l/financial-services-firms-new-york-state) (1,272)
- [Financial services firms in California](https://www.tamtam.ai/l/financial-services-firms-california) (711)
- [Financial services firms in Florida](https://www.tamtam.ai/l/financial-services-firms-florida) (423)
- [Financial services firms in Texas](https://www.tamtam.ai/l/financial-services-firms-texas) (410)
- [Financial services firms in Illinois](https://www.tamtam.ai/l/financial-services-firms-illinois) (352)
- [Financial services firms in Pennsylvania](https://www.tamtam.ai/l/financial-services-firms-pennsylvania) (264)
- [Financial services firms in Massachusetts](https://www.tamtam.ai/l/financial-services-firms-massachusetts) (235)
- [Financial services firms in Alabama](https://www.tamtam.ai/l/financial-services-firms-alabama) (209)
- [Financial services firms in New Jersey](https://www.tamtam.ai/l/financial-services-firms-new-jersey) (185)
- [Financial services firms in Connecticut](https://www.tamtam.ai/l/financial-services-firms-connecticut) (172)
- [Financial services firms in Georgia](https://www.tamtam.ai/l/financial-services-firms-georgia) (162)
- [Financial services firms in Ohio](https://www.tamtam.ai/l/financial-services-firms-ohio) (162)
- [Financial services firms in Michigan](https://www.tamtam.ai/l/financial-services-firms-michigan) (154)
- [Financial services firms in North Carolina](https://www.tamtam.ai/l/financial-services-firms-north-carolina) (143)
- [Financial services firms in Minnesota](https://www.tamtam.ai/l/financial-services-firms-minnesota) (130)
- [Financial services firms in Wisconsin](https://www.tamtam.ai/l/financial-services-firms-wisconsin) (119)
- [Financial services firms in Missouri](https://www.tamtam.ai/l/financial-services-firms-missouri) (116)
- [Financial services firms in Virginia](https://www.tamtam.ai/l/financial-services-firms-virginia) (116)
- [Financial services firms in New York](https://www.tamtam.ai/l/financial-services-firms-new-york) (995)
- [Financial services firms in Chicago](https://www.tamtam.ai/l/financial-services-firms-chicago) (212)
- [Financial services firms in Boston](https://www.tamtam.ai/l/financial-services-firms-boston) (127)
- [Financial services firms in Miami](https://www.tamtam.ai/l/financial-services-firms-miami) (118)
- [Financial services firms in San Francisco](https://www.tamtam.ai/l/financial-services-firms-san-francisco) (109)
## The same list elsewhere
- [Financial services firms in the world](https://www.tamtam.ai/l/financial-services-firms-in-the-world) (26,817)
- [Financial services firms in North America](https://www.tamtam.ai/l/financial-services-firms-in-north-america) (7,764)
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Source: https://www.tamtam.ai/l/financial-services-firms-indianapolis