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Company lists · Data refreshed September 2026

Top 10 IT consulting firms based in Ann Arbor, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 25 companies tracked

RevenueBase identified 25 IT consulting firms headquartered in Ann Arbor, United States as of September 2026 and tracks 295 professional contacts across them, including 52 with verified work emails. New York is the largest hub.

This list covers IT consulting firms headquartered in Ann Arbor, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 4, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review
25Companies
295Contacts tracked
52Verified emails
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The 10 largest IT consulting firms based in Ann Arbor, United States

Ranked by team size
Top 10 of 25 IT consulting firms based in Ann Arbor, United States, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names IT consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Socius Innovative Global Brains LLCPartial evidence
Ann Arbor, MI, United StatesHQ checked Sep 4, 2026201-500127

“Socius Innovative Global Brains is a multi-national organization that focuses on holistic IT Solutions tailor-made to meet client requirements.”

Source: company website · checked Sep 4, 2026
2
LTI Information TechnologyIndirect evidence
Ann Arbor, MI, United StatesHQ checked Sep 4, 202611-5037

“For more than a quarter-century, LTI-Information Technology has been dedicated to providing exceptional, tailored services that drive success.”

Source: company website · checked Sep 4, 2026
3
Integrated Management SystemsIndirect evidence
Ann Arbor, MI, United StatesHQ checked Sep 4, 2026501-1,00019

“Integrated Management Systems, Inc.(IMSI) is a professional services and staffing firm headquarted in Michigan since 1985.”

Source: company website · checked Sep 4, 2026
4
PrognosysIndirect evidence
Ann Arbor, MI, United StatesHQ checked Sep 4, 202651-20010

“Prognosys is established to provide information technology solutions for small to medium-sized businesses.”

Source: company website · checked Sep 4, 2026
5
Black Rock TechnologiesPartial evidence
Ann Arbor, MI, United StatesHQ checked Sep 4, 202611-505

“Managed IT Services from Black Rock Technologies gives you the support you need for your critical IT systems without the cost and hassle of doing it all in-house.”

Source: company website · checked Sep 4, 2026
6
Concourse Group INCIndirect evidence
Ann Arbor, MI, United StatesHQ checked Sep 4, 202611-505

“Concourse Group is an I.T.”

Source: company website · checked Sep 4, 2026
7
Carsley SolutionsIndirect evidence
Ann Arbor, MI, United StatesHQ checked Sep 4, 202611-504

“At Carsley Solutions, we specialize in information technology and business solutions.”

Source: company website · checked Sep 4, 2026
8
Future Tech HoldingsIndirect evidence
Ann Arbor, MI, United StatesHQ checked Sep 4, 20261-104

“Future Tech Holdings revolutionizes the technology infrastructure landscape by empowering businesses with cutting-edge solutions that drive operational efficiency, accelerate…”

Source: company website · checked Sep 4, 2026
9
Schumaker & CompanyPartial evidence
Ann Arbor, MI, United StatesHQ checked Sep 4, 202611-502

“Schumaker & Company is a consulting services firm committed to assisting utilities and telecommunications firms, state and local governments, and companies in the manufacturing…”

Source: company website · checked Sep 4, 2026
10
Trivium TechnologyStrong evidence
Ann Arbor, MI, United StatesHQ checked Sep 4, 20261-101

“Trivium Technology LLC is a dynamic IT consulting and managed IT service provider based in Ann Arbor, Michigan.”

Source: company website · checked Sep 4, 2026

Showing 10 of 25 IT consulting firms based in Ann Arbor, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 52 reachable decision-makers.

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IT consulting firms based in Ann Arbor, United States at a glance

As of Sep 4, 2026
11-50Median size (employees)
New YorkLargest hub · 1002 HQs
Contacts with mobile numbers
Sep 4, 2026Data refreshed

Companies by employee count

1-10
10
11-50
9
51-200
4
201-500
1
501-1,000
1

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Ann Arbor, over 25 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among IT consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Ann Arbor, United States whose own description of what they do matches “IT consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among IT consulting firms, and records with no verified work email. Companies headquartered outside Ann Arbor are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every listed company carries at least one verified work email, 52 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 4, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

IT consulting firms by metro in the United States

Frequently asked

How many IT consulting firms are there based in Ann Arbor, United States?

RevenueBase identified 25 IT consulting firms headquartered in Ann Arbor, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Socius Innovative Global Brains LLC, headquartered in Ann Arbor, tops this list with the largest team on record.

Which city has the most IT consulting firms?

New York leads with 1002 headquartered companies, followed by Houston (627) and Dallas (504).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 52 verified decision-maker contacts tracked across these 25 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 4, 2026.

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Related lists

Browse: Companies home · IT consulting firms in United States · All United States lists · All IT consulting firms lists · New lists

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.

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