Company lists · Data refreshed September 2026

Top 25 IT consultancy services based in St. Louis, United States

Name: IT consultancy services 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 74 companies tracked

RevenueBase identified 74 company matches for IT consultancy services associated with St. Louis, United States as of September 2026 and tracks 1,610 professional contacts across them, including 634 with verified work emails. Across the United States, New York is the largest hub for this category (1,083 companies); St. Louis has 126.

This list covers company matches for IT consultancy services associated with St. Louis, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 27, 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 RevenueBase SmartSearch · Exact Recorded Sep 27, 2026 How this list was built

74Companies

1,610Contacts tracked

634Verified emails

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The 25 largest IT consultancy services based in St. Louis, United States

Ranked by team size

Top 25 of 74 company matches for IT consultancy services based in St. Louis, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Gemini Consulting & Services	Exact match	St. Louis, MO, United StatesHQ recorded Sep 27, 2026	501-1,000	549 contacts →
	Exact match “Gemini Consulting & Services (GCS) is a leading provider of technology solutions.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2	Gadellnet Consulting Services	Exact match	St. Louis, MO, United StatesHQ recorded Sep 27, 2026	51-200	166 contacts →
	Exact match “GadellNet is a Certified B Corporation in the business of powering missions through technology.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3	Cedge INC	Exact match	St. Louis, MO, United StatesHQ recorded Sep 27, 2026	51-200	151 contacts →
	Exact match “Founded in 2004, CEdge is Minority Owned, St.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4	Karpel Solutions	Exact match	St. Louis, MO, United StatesHQ recorded Sep 27, 2026	51-200	99 contacts →
	Exact match “Karpel Solutions is a business & government solutions provider that focuses on its clients’ strategic goals through the application of current and cost effective technology.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5	Ibridge Solutions	Exact match	St. Louis, MO, United StatesHQ recorded Sep 27, 2026	51-200	57 contacts →
	Exact match “iBridge Solutions, a Consulting Solutions company, is a rapid-growth technology workforce and consulting services company based in St.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6	Talisen Technologies, INC	Exact match	St. Louis, MO, United StatesHQ recorded Sep 27, 2026	51-200	48 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7	Elentic	Exact match	St. Louis, MO, United StatesHQ recorded Sep 27, 2026	51-200	48 contacts →
	Exact match “At Elentic, we specialize in leading digital transformation and change management initiatives to deliver unparalleled value across various industries.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8	Unidev	Exact match	St. Louis, MO, United StatesHQ recorded Sep 27, 2026	11-50	34 contacts →
	Exact match “Unidev is a technology consulting company on a mission to achieve extraordinary dreams through ordinary means.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9	Acropolis Technology Group, An IT Solutions Company	Exact match	St. Louis, MO, United StatesHQ recorded Sep 27, 2026	11-50	32 contacts →
	Exact match “Acropolis Technology Group is a fully managed IT solution provider for the small to medium sized business.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10	CSG	Exact match	St. Louis, MO, United StatesHQ recorded Sep 27, 2026	11-50	30 contacts →
	Exact match “Our mission at #teamcsg is to transform businesses by unleashing data-driven technology solutions that empower people to deliver results.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11	Blade Technologies, INC	Exact match	St. Louis, MO, United StatesHQ recorded Sep 27, 2026	11-50	29 contacts →
	Exact match “We are an IT Consulting firm specializing in small and medium businesses, delivering quality, enterprise-level consulting to companies in the St.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12	ZEN Software Solutions INC	Exact match	St. Louis, MO, United StatesHQ recorded Sep 27, 2026	51-200	25 contacts →
	Exact match “Zen Software Solutions Inc is an ISO 9001:2015 and ISO 27001:2013 certified, Global IT Consulting Solutions and Services provider with extensive experience in ERP implementation…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13	Netelligent	Exact match	St. Louis, MO, United StatesHQ recorded Sep 27, 2026	51-200	20 contacts →
	Exact match “Today's demanding and rapidly changing business requirements require innovative IT solutions and services.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14	The Miller Group	Exact match	St. Louis, MO, United StatesHQ recorded Sep 27, 2026	11-50	18 contacts →
	Exact match “The Miller Group is a family owned and operated technology company providing fully managed services to small and medium sized businesses.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15	Lelander	Exact match	St. Louis, MO, United StatesHQ recorded Sep 27, 2026	1-10	18 contacts →
	Exact match “Lelander is a custom software consultancy that helps IT leaders navigate and deliver solutions to match company goals, plain and simple.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16	Zeroday Technology Solutions	Exact match	St. Louis, MO, United StatesHQ recorded Sep 27, 2026	51-200	15 contacts →
	Exact match “At ZeroDay Technology Solutions, we deliver white-glove, turnkey IT solutions across the rapidly-evolving technology industry.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17	Norton Digital Consulting	Exact match	St. Louis, MO, United StatesHQ recorded Sep 27, 2026	51-200	13 contacts →
	Exact match “In today’s fast-paced business landscape, digital transformation has emerged as the cornerstone of success.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18	Mind Safety Management, LLC	Exact match	St. Louis, MO, United StatesHQ recorded Sep 27, 2026	1-10	9 contacts →
	Exact match “Mind Safety Management, LLC (MSM), is a SBA certified HUBZone and SDB technology consulting company headquartered in St.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19	CCI Networking	Exact match	St. Louis, MO, United StatesHQ recorded Sep 27, 2026	1-10	8 contacts →
	Exact match “CCI Networking (formerly Computer Consultants Inc.) is an IT consulting firm serving the St.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20	Syncpoint Digital	Exact match	St. Louis, MO, United StatesHQ recorded Sep 27, 2026	11-50	7 contacts →
	Exact match “Syncpoint is the connection where we meet you exactly where you are, resulting in solutions that are both relevant and impactful.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21	AEM Business Solutions	Exact match	St. Louis, MO, United StatesHQ recorded Sep 27, 2026	1-10	7 contacts →
	Exact match “AEM Business Solutions: Empowering Businesses with Technology AEM Business Solutions is a leading provider of IT solutions and services.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22	1904labs	Exact match	St. Louis, MO, United StatesHQ recorded Sep 27, 2026	51-200	5 contacts →
	Exact match “We help IT leaders implement modern software and data solutions by providing teams of innovative people who emphasize the customer and deliver results.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23	Sudora Computer Services	Exact match	St. Louis, MO, United StatesHQ recorded Sep 27, 2026	1-10	5 contacts →
	Exact match “Sudora is a full-service Technology Services Provider specializing in Microsoft networks and cloud spaces.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24	Gateway Management Consulting	Exact match	St. Louis, United StatesHQ recorded Sep 27, 2026	1-10	4 contacts →
	Exact match “20+ years of experience working with clients to solve complex problems at the intersection of people, process & technology.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25	Techmachete	Exact match	St. Louis, MO, United StatesHQ recorded Sep 27, 2026	1-10	2 contacts →
	Exact match “We help business owners cut through tech pains & use technology more confidently by: • Being a sounding board and solution-finder for your tech challenges and questions •…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “IT consultancy services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 74 IT consultancy services based in St. Louis, United States

See the full list, filter by size, metro and specialty, and access 634 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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

As of Sep 27, 2026

39.4%Verified-email coverage

21.8Average contacts per company

1-10Median size (employees)

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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: Company records associated with St. Louis, United States whose business descriptions match “IT consultancy services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 634 professional contacts with verified work emails across the full matched dataset. 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.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

IT consultancy services by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “IT consultancy services”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 74 company matches for IT consultancy services associated with St. Louis, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Gemini Consulting & Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most IT consultancy services?

New York leads the United States with 1,083 company records, followed by Houston (652) and Dallas (532). St. Louis has 126.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 634 professional contacts with verified work emails tracked across these 74 companies; direct dials are available where recorded.

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 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.