The IT services sector in Indianapolis features a mix of established firms and younger companies, predominantly focused on digital transformation, healthcare IT, and workforce solutions. Companies like Carelon Global Solutions India and Legato Health Technologies specialize in digital tools for healthcare. Brooksource provides engineering and technology solutions, while Tangoe offers expense management for various technologies. BCforward focuses on global talent solutions, and Knowledge Services provides workforce management and cybersecurity.
A notable pattern among these companies is their strong emphasis on IT services and consulting, with several firms founded around the late 1990s and early 2000s, indicating a period of growth for the sector in the city.
| # | 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 |
Eight Eleven Groupeightelevengroup.com
Eight Eleven Group provides IT, engineering, healthcare, and business support services nationwide, focusing on creating great experiences for clients, consultants, and employees |
1,877 | |||
| 5 |
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 | |||
| 6 |
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 | |||
| 7 |
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 | |||
| 8 |
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 | |||
| 9 |
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 | |||
| 10 |
Core BTSnri-na.com
A full-service digital transformation consulting firm that helps clients solve challenges and achieve business outcomes through integrated solutions |
503 | |||
| 11 |
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 | |||
| 12 |
Moser Consultingmoserit.com
Technology solutions company specializing in big data, managed services, IT consulting, custom application development, and employee learning services. |
290 | |||
| 13 |
Theoristheoris.com
A strategic data management partner offering solutions for enterprise data analytics, integration, consulting, managed data services, app development, cloud initiatives, and talent acquisition |
126 | |||
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| 14 |
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 | |||
| 15 |
Zinc Partners LLCzincpartners.us
The company is a Salesforce consulting partner that specializes in custom app development and digital transformation services |
40 | |||
| 16 |
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 | |||
| 17 |
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 | |||
| 18 | 27 | ||||
| 19 |
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 | |||
| 20 |
Growth Heroesgrowthheroes.com
A company specializing in digital transformation to optimize processes, integrate systems, and help businesses grow by streamlining data flow |
10 | |||
| 21 |
Continuudcontinuud.com
This company creates digital platforms for community health organizations to enhance patient retention and treatment adherence through innovative solutions |
8 | |||
| 22 |
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 | |||
| 23 |
nimboIP LLCnimboip.com
A Managed Service Provider specializing in telecommunications, offering cloud and premise-based voice and IT solutions tailored to each customer's needs |
6 | |||
| 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 11, 2026.
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The same list elsewhere in United States
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