Company lists · Data refreshed September 2026

Top 21 IT consulting services based in St Louis, United States

Name: IT consulting 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 4, 2026 51 companies tracked

RevenueBase identified 51 IT consulting services headquartered in St Louis, United States as of September 2026 and tracks 792 professional contacts across them, including 304 with verified work emails. New York is the largest hub.

This list covers IT consulting services 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 4, 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 4, 2026 86% judged on-target in blind review

51Companies

792Contacts tracked

304Verified emails

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The 21 largest IT consulting services based in St Louis, United States

Ranked by team size

Top 21 of 51 IT consulting services based in St Louis, United States, ranked by team size, largest first. Data refreshed Sep 4, 2026. RevenueBase Smart Search rates how each company's information relates to IT consulting services: 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	Maryville Consulting Group Part Of Accenture	Partial evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	51-200	83 contacts →
	Partial evidence “Maryville Consulting Group (MCG) is a professional services firm that helps Fortune companies transform into technology-enabled businesses.” Source: RevenueBase Database · checked Sep 4, 2026
2	United Alliance Technology LLC	Indirect evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	51-200	63 contacts →
	Indirect evidence “Software Company” Source: RevenueBase Database · checked Sep 4, 2026
3	Covenant Technology Partners	Strong evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	51-200	61 contacts →
	Strong evidence “Covenant Technology Partners is a leading AI and IT consulting firm helping clients Nationwide.” Source: RevenueBase Database · checked Sep 4, 2026
4	Omniskope, INC	Partial evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	11-50	37 contacts →
	Partial evidence “At Omniskope, our mission is to accelerate digital transformation-keeping people at the center, and doing it well by doing good.” Source: RevenueBase Database · checked Sep 4, 2026
5	Alliance Technologies, LLC	Partial evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	11-50	27 contacts →
	Partial evidence “Alliance Technologies was built on a simple belief: IT should make work easier, not harder.” Source: RevenueBase Database · checked Sep 4, 2026
6	Moore Computing, LLP	Partial evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	11-50	22 contacts →
	Partial evidence “Moore Computing, LLP is a full-service IT firm providing solutions, support, and consultation to businesses throughout the St.” Source: RevenueBase Database · checked Sep 4, 2026
7	Applied Technologies	Partial evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	11-50	20 contacts →
	Partial evidence “For more than 30 years, Applied Technologies, a division of Agilix Solutions, has helped organizations navigate the evolving world of IT infrastructure, communications, and…” Source: RevenueBase Database · checked Sep 4, 2026
8	USA Cyber	Partial evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	51-200	19 contacts →
	Partial evidence “USA Cyber’s origins go back to when Ryan Mortland founded MB Technologies (originally MB Consulting Group).” Source: RevenueBase Database · checked Sep 4, 2026
9	Road MAP Technologies, LLC	Indirect evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	11-50	18 contacts →
	Indirect evidence “Road Map is a niche technology services organization focused on solving the most complex business, operational and user experience challenges through the application of technology.” Source: RevenueBase Database · checked Sep 4, 2026
10	Aspire-Consulting	Strong evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	51-200	17 contacts →
	Strong evidence “Aspire Consulting is an IT consulting company focusing on providing world-class application development and business-oriented solution delivery services.” Source: RevenueBase Database · checked Sep 4, 2026
11	HPS Software Solutions INC	Indirect evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	11-50	12 contacts →
	Indirect evidence “HPS Software Solutions is a reliable and trusted global software development company with expert and experienced professionals who follow the highest standards to build solutions…” Source: RevenueBase Database · checked Sep 4, 2026
12	Ocelot Consulting	Partial evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	51-200	11 contacts →
	Partial evidence “Ocelot Consulting is a growing technology consulting startup with a history of delivering innovative solutions.” Source: RevenueBase Database · checked Sep 4, 2026
13	IT Architechs, INC	Partial evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	1-10	9 contacts →
	Partial evidence “Our mission is to be the best company in the world at providing end-to-end IT solutions for small to mid-sized businesses in the St.” Source: RevenueBase Database · checked Sep 4, 2026
14	Covene	Indirect evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	11-50	8 contacts →
	Indirect evidence “Covene offers a unique collaborative experience as we work with our clients to plan and implement technology with measurable results and positive impact to their business.” Source: RevenueBase Database · checked Sep 4, 2026
15	Ehpn Technology Partners	Partial evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	1-10	8 contacts →
	Partial evidence “As the complete IT solution provider for businesses in the St.” Source: RevenueBase Database · checked Sep 4, 2026
16	Wheelhouse Solutions	Indirect evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	1-10	7 contacts →
	Indirect evidence “WheelHouse Solutions, located in St.” Source: RevenueBase Database · checked Sep 4, 2026
17	Tekglobal LLC	Partial evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	1-10	3 contacts →
	Partial evidence “TEKglobal LLC is a leading global technology consulting, solutions integration, business process management and outsourcing company.” Source: RevenueBase Database · checked Sep 4, 2026
18	Rutz Computer Solutions, INC	Partial evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	1-10	2 contacts →
	Partial evidence “Our qualified staff is ready to tackle any of your needs in Business Intelligence, Software Development, CRM & ERP Integrations, IT Support, and much more.” Source: RevenueBase Database · checked Sep 4, 2026
19	TJ Technology Advisors	Indirect evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	1-10	1 contacts →
	Indirect evidence “In today’s competitive landscape, digital transformation is essential for capturing your customers' attention.” Source: RevenueBase Database · checked Sep 4, 2026
20	Athena Strategies	Partial evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	1-10	1 contacts →
	Partial evidence “Athena Strategies is an information technology consulting firm ready to make your life easier!” Source: RevenueBase Database · checked Sep 4, 2026
21	Tassory Consulting, LLC	Indirect evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	1-10	1 contacts →
	Indirect evidence “Tassory is focused on delivering personalized and modern transformations around data, strategy and technology.” Source: RevenueBase Database · checked Sep 4, 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 consulting services. 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 consulting services.
Partial evidence: Its own public description names part of IT consulting services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT consulting services. 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 21 of 51 IT consulting services based in St Louis, United States

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

As of Sep 4, 2026

38.4%Verified-email coverage

15.5Average contacts per company

1-10Median size (employees)

1913.7%Largest-city concentration · New York

Sep 4, 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 consulting services, 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 consulting services”. 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 consulting services), 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 consulting services, 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, 304 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 services 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 consulting services, 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 consulting services are there based in St Louis, United States?

RevenueBase identified 51 IT consulting services 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?

Maryville Consulting Group Part Of Accenture, headquartered in St Louis, tops this list with the largest team on record.

Which city has the most IT consulting services?

New York leads with 976 headquartered companies, followed by Houston (633) and Atlanta (521).

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 304 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 4, 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.