These companies in Indianapolis operate in the IT Services and IT Consulting sector, offering a range of solutions from digital transformation to managed services. They include both large enterprises and mid-sized firms. Carelon Global Solutions India provides healthcare solutions, while Legato Health Technologies focuses on digital tools for simplifying healthcare processes. Brooksource offers engineering and technology solutions, and Tangoe specializes in expense management for various technologies.
A notable pattern among these companies is their focus on providing IT services to other businesses and organizations. Several, such as BCforward and Knowledge Services, are involved in talent and workforce management. The Information Services Agency serves Indianapolis and Marion County, providing enterprise IT services.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Carelon Global Solutions Indiacarelonglobal.in
Healthcare solutions provider with global reach, specializing in digital tools for health plans, providers, and systems to increase efficiency and effectiveness |
15,035 | |||
| 2 |
Legato Health Technologiescarelonglobal.com
IT and business consulting healthcare solutions company specializing in digital tools for simplifying healthcare processes and transforming the industry through innovation and operational excellence |
4,240 | |||
| 3 |
Brooksourcebrooksource.com
Trusted provider of Engineering & Technology solutions for Fortune 500 organizations, emphasizing Experience-Driven Staffing, Professional Services, and Workforce Transformation |
2,497 | |||
| 4 |
Tangoetangoe.com
Tangoe offers cutting-edge solutions for order, invoice, inventory, and expense management for various technologies like telecom, mobile, cloud, IoT, and 5G |
1,691 | |||
| 5 |
BCforwardbcforward.com
Global talent community empowering job seekers worldwide to advance careers and help organizations achieve goals in various industries Headquarters in Indianapolis and Hyderabad |
1,662 | |||
| 6 |
Information Services Agency - City of Indianapolis & Marion Countyindy.gov
Enterprise IT services provider for Indianapolis and Marion County, supporting 10,200 users across 46 agencies with proactive solutions aligned with business needs |
548 | |||
| 7 |
Bell Techlogix, Inc.linktr.ee
Leading IT managed services provider delivering digital workplace and infrastructure management solutions to enterprises and the public sector, driving cost reduction and improving customer responsiveness |
542 | |||
| 8 |
Knowledge Servicesknowledgeservices.com
A woman-owned business providing state-of-the-art technology and services for workforce management, vendor management, cybersecurity, and staffing solutions to government organizations nationwide |
535 | |||
| 9 |
Core BTSnri-na.com
A full-service digital transformation consulting firm that helps clients solve challenges and achieve business outcomes through integrated solutions |
503 | |||
| 10 |
iLABilabquality.com
iLAB specializes in providing global Software Quality Assurance services, including Quality Management, Testing, Project Management, and IT Consulting, with a focus on continuous learning and innovation |
493 | |||
| 11 |
Moser Consultingmoserit.com
Technology solutions company specializing in big data, managed services, IT consulting, custom application development, and employee learning services. |
290 | |||
| 12 |
Pyramid Technology Solutionspyramidinc.com
Specializing in single-source IT solutions, we offer IT personnel, customized software, project management, and a range of IT services and products |
177 | |||
| 13 | 151 | ||||
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| 14 |
Van Ausdall & Farrarvanausdall.com
A leading business technology provider in Indiana, offering innovative solutions and consultations to improve efficiency for various industries in the Midwest |
149 | |||
| 15 |
Sensory Technologies, a Diversified Companydiversifiedus.com
Global technology solutions provider acquired in 2020, enabling a digital future by connecting people, technology, and experiences to drive ROI and enhance operations |
81 | |||
| 16 |
Zinc Partners LLCzincpartners.us
The company is a Salesforce consulting partner that specializes in custom app development and digital transformation services |
40 | |||
| 17 |
Perpetual Technologies, Inc.pti.net
Provider of quality data-centric consulting services, offering managed IT support from small startups to fortune 500 enterprises, focusing on excellence in service and employee dedication |
31 | |||
| 18 |
Apparatus Infrastructure Services, a Virtusa companyapparatus.net
A leading managed IT solutions provider offering expertise in cloud computing, enterprise consulting, and a range of technologies for increasing business value |
31 | |||
| 19 | 27 | ||||
| 20 |
Vespa Group LLCvespa-group.com
An Indianapolis based technology consulting firm founded in 2014, specializing in providing value-driven solutions for public and private sector organizations |
21 | |||
| 21 |
Growth Heroesgrowthheroes.com
A company specializing in digital transformation to optimize processes, integrate systems, and help businesses grow by streamlining data flow |
10 | |||
| 22 |
Continuudcontinuud.com
This company creates digital platforms for community health organizations to enhance patient retention and treatment adherence through innovative solutions |
8 | |||
| 23 |
Rook (acquired by Sophos)
Specializing in cybersecurity services to protect businesses from digital threats and secure sensitive data, ensuring a safe and secure online environment |
8 | |||
| 24 |
Effective Computer Solutionsweb.archive.org
Providing outsourced IT solutions including infrastructure support, managed services, network monitoring, onsite services, vendor management, and Infrastructure as a Service |
4 | |||
| 25 |
BlackBox LLCblkbox.co
Information technology consulting services providing software implementation, development, and support to help clients improve business operations and efficiency |
3 | |||
| 26 |
Soufan Consulting LLCsoufanconsulting.com
The company offers AWS consulting services to assist clients in transitioning to the digital future with expert guidance and support |
2 | |||
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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 12, 2026.
More company lists in Indianapolis
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- Multinational companies in Indianapolis 54
- Manufacturers in Indianapolis 39
- Education providers in Indianapolis 37
- Professional services firms in Indianapolis 37
- Hospitals and Health Care companies in Indianapolis 36
- Healthcare providers in Indianapolis 34
- Critical infrastructure operators in Indianapolis 32
- Non-profit Organizations companies in Indianapolis 31
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The same list elsewhere in United States
- IT Services and IT Consulting companies in the United States 6,694
- IT Services and IT Consulting companies in California 968
- IT Services and IT Consulting companies in Texas 834
- IT Services and IT Consulting companies in New York State 570
- IT Services and IT Consulting companies in Virginia 485
- IT Services and IT Consulting companies in New Jersey 455
- IT Services and IT Consulting companies in Florida 376
- IT Services and IT Consulting companies in Illinois 294
- IT Services and IT Consulting companies in Georgia 282
- IT Services and IT Consulting companies in Maryland 189
- IT Services and IT Consulting companies in Massachusetts 176
- IT Services and IT Consulting companies in Pennsylvania 172
- IT Services and IT Consulting companies in Washington State 160
- IT Services and IT Consulting companies in Ohio 133
- IT Services and IT Consulting companies in Michigan 129
- IT Services and IT Consulting companies in North Carolina 120
- IT Services and IT Consulting companies in Delaware 108
- IT Services and IT Consulting companies in Colorado 99
- IT Services and IT Consulting companies in New York 387
- IT Services and IT Consulting companies in Houston 131
- IT Services and IT Consulting companies in San Francisco 130
- IT Services and IT Consulting companies in Atlanta 120
- IT Services and IT Consulting companies in Austin 116
- IT Services and IT Consulting companies in Chicago 115