Company lists · Data refreshed September 2026

Top 18 IT services consultancies based in St. Louis, United States

Name: IT services consultancies based in St. Louis, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 51 companies tracked

RevenueBase identified 51 IT services consultancies headquartered in St. Louis, United States as of September 2026 and tracks 739 professional contacts across them, including 231 with verified work emails. New York is the largest hub.

This list covers IT services consultancies headquartered in St. Louis, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 27, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 27, 2026 86% judged on-target in blind review

51Companies

739Contacts tracked

231Verified emails

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The 18 largest IT services consultancies based in St. Louis, United States

Ranked by team size

Top 18 of 51 IT services consultancies based in St. Louis, United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to IT services consultancies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Cedge INC	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 27, 2026	51-200	151 contacts →
	Indirect evidence “Founded in 2004, CEdge is Minority Owned, St.” Source: RevenueBase Database · checked Sep 27, 2026
2	Karpel Solutions	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 27, 2026	51-200	99 contacts →
	Indirect evidence “Karpel Solutions is a business & government solutions provider that focuses on its clients’ strategic goals through the application of current and cost effective technology.” Source: RevenueBase Database · checked Sep 27, 2026
3	Ibridge Solutions	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 27, 2026	51-200	57 contacts →
	Indirect evidence “iBridge Solutions, a Consulting Solutions company, is a rapid-growth technology workforce and consulting services company based in St.” Source: RevenueBase Database · checked Sep 27, 2026
4	Anderson Technologies	Partial evidence	St. Louis, MO, United StatesHQ checked Sep 27, 2026	11-50	35 contacts →
	Partial evidence “What IT challenges does your organization face?” Source: RevenueBase Database · checked Sep 27, 2026
5	Unidev	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 27, 2026	11-50	34 contacts →
	Indirect evidence “Unidev is a technology consulting company on a mission to achieve extraordinary dreams through ordinary means.” Source: RevenueBase Database · checked Sep 27, 2026
6	Acropolis Technology Group, An IT Solutions Company	Partial evidence	St. Louis, MO, United StatesHQ checked Sep 27, 2026	11-50	32 contacts →
	Partial evidence “Acropolis Technology Group is a fully managed IT solution provider for the small to medium sized business.” Source: RevenueBase Database · checked Sep 27, 2026
7	Auditsolv	Indirect evidence	St. Louis, United StatesHQ checked Sep 27, 2026	11-50	19 contacts →
	Indirect evidence “Founded in 2015, AuditSolv began as a company focused on compliance, security and infrastructure audits.” Source: RevenueBase Database · checked Sep 27, 2026
8	Lelander	Partial evidence	St. Louis, MO, United StatesHQ checked Sep 27, 2026	1-10	18 contacts →
	Partial evidence “Lelander is a custom software consultancy that helps IT leaders navigate and deliver solutions to match company goals, plain and simple.” Source: RevenueBase Database · checked Sep 27, 2026
9	Norton Digital Consulting	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 27, 2026	51-200	13 contacts →
	Indirect evidence “In today’s fast-paced business landscape, digital transformation has emerged as the cornerstone of success.” Source: RevenueBase Database · checked Sep 27, 2026
10	Mind Safety Management, LLC	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 27, 2026	1-10	9 contacts →
	Indirect evidence “Mind Safety Management, LLC (MSM), is a SBA certified HUBZone and SDB technology consulting company headquartered in St.” Source: RevenueBase Database · checked Sep 27, 2026
11	Synergy IT Solutions	Partial evidence	St. Louis, MO, United StatesHQ checked Sep 27, 2026	51-200	9 contacts →
	Partial evidence “Company founded in 2002 We provide a full spectrum of IT services Subject matter specialists Project based engagements Applications maintenance Built and leverage a network of…” Source: RevenueBase Database · checked Sep 27, 2026
12	CCI Networking	Partial evidence	St. Louis, MO, United StatesHQ checked Sep 27, 2026	1-10	8 contacts →
	Partial evidence “CCI Networking (formerly Computer Consultants Inc.) is an IT consulting firm serving the St.” Source: RevenueBase Database · checked Sep 27, 2026
13	Gerbera Technologies	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 27, 2026	1-10	5 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026
14	Gateway Management Consulting	Indirect evidence	St. Louis, United StatesHQ checked Sep 27, 2026	1-10	4 contacts →
	Indirect evidence “20+ years of experience working with clients to solve complex problems at the intersection of people, process & technology.” Source: RevenueBase Database · checked Sep 27, 2026
15	Alfizo LLC	Partial evidence	St. Louis, MO, United StatesHQ checked Sep 27, 2026	1-10	2 contacts →
	Partial evidence “Alfizo LLC is a boutique IT consulting company focused on strategic and C-Suite advisory services.” Source: RevenueBase Database · checked Sep 27, 2026
16	Ingenuit, LLC	Partial evidence	St. Louis, MO, United StatesHQ checked Sep 27, 2026	1-10	1 contacts →
	Partial evidence “Reliable, professional IT service for your business.” Source: RevenueBase Database · checked Sep 27, 2026
17	Gaspar Information Technology Consulting	Partial evidence	St. Louis, MO, United StatesHQ checked Sep 27, 2026	1-10	1 contacts →
	Partial evidence “Gaspar Technology Consulting, or G.T.C, is a modern and focused IT and Computer Consultation firm.” Source: RevenueBase Database · checked Sep 27, 2026
18	Technology Staffing Corporation	Partial evidence	St. Louis, MO, United StatesHQ checked Sep 27, 2026	1-10	1 contacts →
	Partial evidence “Established in 2008, Technology Staffing Corporation is a premier IT consulting business in the greater St.” Source: RevenueBase Database · checked Sep 27, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: IT services consultancies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names IT services consultancies.
Partial evidence: Its own public description names part of IT services consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT services consultancies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 18 of 51 IT services consultancies based in St. Louis, United States

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IT services consultancies based in St. Louis, United States at a glance

As of Sep 27, 2026

31.3%Verified-email coverage

14.5Average contacts per company

1-10Median size (employees)

2023.5%Largest-city concentration · New York

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for St. Louis, so it is reported there. Company counts and contact totals on this page are exact for St. Louis, over 51 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 services consultancies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in St. Louis, United States whose own description of what they do matches “IT services consultancies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names IT services consultancies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among IT services consultancies, and records with no verified work email. Companies headquartered outside St. Louis 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 its RevenueBase Smart Search 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, 231 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 27, 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 services consultancies by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names IT services consultancies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many IT services consultancies are there based in St. Louis, United States?

RevenueBase identified 51 IT services consultancies headquartered in St. Louis, 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?

Cedge INC, headquartered in St. Louis, tops this list with the largest team on record.

Which city has the most IT services consultancies?

New York leads with 1032 headquartered companies, followed by Houston (664) and Dallas (529).

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 231 verified decision-maker contacts tracked across these 51 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 27, 2026.

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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 Smart Search, 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.