Company lists · Data refreshed September 2026

Top 25 Enterprise modernization consultants based in St. Louis, United States

Name: Enterprise modernization consultants 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 29, 2026 86 companies tracked

RevenueBase identified 86 enterprise modernization consultants headquartered in St. Louis, United States as of September 2026 and tracks 1,827 professional contacts across them, including 654 with verified work emails. Across the United States, New York is the largest hub for this category (730 companies); St. Louis has 86.

This list covers enterprise modernization consultants 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 29, 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 29, 2026 86% judged on-target in blind review

86Companies

1,827Contacts tracked

654Verified emails

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The 25 largest enterprise modernization consultants based in St. Louis, United States

Ranked by team size

Top 25 of 86 enterprise modernization consultants based in St. Louis, United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise modernization consultants: 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	Gemini Consulting & Services	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 29, 2026	501-1,000	549 contacts →
	Indirect evidence “Gemini Consulting & Services (GCS) is a leading provider of technology solutions.” Source: RevenueBase Database · checked Sep 29, 2026
2	Astadia	Partial evidence	St. Louis, MO, United StatesHQ checked Sep 29, 2026	201-500	206 contacts →
	Partial evidence “Astadia is the industry leader for mainframe migrations and modernizations.” Source: RevenueBase Database · checked Sep 29, 2026
3	Gadellnet Consulting Services	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 29, 2026	51-200	166 contacts →
	Indirect evidence “GadellNet is a Certified B Corporation in the business of powering missions through technology.” Source: RevenueBase Database · checked Sep 29, 2026
4	Vintech Solutions, INC	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 29, 2026	201-500	141 contacts →
	Indirect evidence “Vintech Solutions,Inc delivers consulting and outsourcing services in the industry of Information technology.” Source: RevenueBase Database · checked Sep 29, 2026
5	Karpel Solutions	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 29, 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 29, 2026
6	Maryville Consulting Group Part Of Accenture	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 29, 2026	51-200	83 contacts →
	Indirect evidence “Maryville Consulting Group (MCG) is a professional services firm that helps Fortune companies transform into technology-enabled businesses.” Source: RevenueBase Database · checked Sep 29, 2026
7	Covenant Technology Partners	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 29, 2026	51-200	63 contacts →
	Indirect evidence “Covenant Technology Partners is a leading AI and IT consulting firm helping clients Nationwide.” Source: RevenueBase Database · checked Sep 29, 2026
8	United Alliance Technology LLC	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 29, 2026	51-200	63 contacts →
	Indirect evidence “Software Company” Source: RevenueBase Database · checked Sep 29, 2026
9	Elentic	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 29, 2026	51-200	48 contacts →
	Indirect evidence “At Elentic, we specialize in leading digital transformation and change management initiatives to deliver unparalleled value across various industries.” Source: RevenueBase Database · checked Sep 29, 2026
10	Omniskope, INC	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 29, 2026	11-50	36 contacts →
	Indirect 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 29, 2026
11	Blade Technologies, INC	Partial evidence	St. Louis, MO, United StatesHQ checked Sep 29, 2026	11-50	29 contacts →
	Partial evidence “We are an IT Consulting firm specializing in small and medium businesses, delivering quality, enterprise-level consulting to companies in the St.” Source: RevenueBase Database · checked Sep 29, 2026
12	Alliance Technologies, LLC	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 29, 2026	11-50	26 contacts →
	Indirect evidence “Alliance Technologies was built on a simple belief: IT should make work easier, not harder.” Source: RevenueBase Database · checked Sep 29, 2026
13	ZEN Software Solutions INC	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 29, 2026	51-200	25 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
14	Netelligent	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 29, 2026	51-200	20 contacts →
	Indirect evidence “Today's demanding and rapidly changing business requirements require innovative IT solutions and services.” Source: RevenueBase Database · checked Sep 29, 2026
15	Applied Technologies	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 29, 2026	11-50	20 contacts →
	Indirect 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 29, 2026
16	The Miller Group	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 29, 2026	11-50	18 contacts →
	Indirect evidence “The Miller Group is a family owned and operated technology company providing fully managed services to small and medium sized businesses.” Source: RevenueBase Database · checked Sep 29, 2026
17	Lelander	Partial evidence	St. Louis, MO, United StatesHQ checked Sep 29, 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 29, 2026
18	Norton Digital Consulting	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 29, 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 29, 2026
19	Ocelot Consulting	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 29, 2026	51-200	11 contacts →
	Indirect evidence “Ocelot Consulting is a growing technology consulting startup with a history of delivering innovative solutions.” Source: RevenueBase Database · checked Sep 29, 2026
20	Mind Safety Management, LLC	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 29, 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 29, 2026
21	Covene	Partial evidence	St. Louis, MO, United StatesHQ checked Sep 29, 2026	11-50	8 contacts →
	Partial evidence “Covene is an Azure migration and modernization partner for IT teams running business-critical workloads.” Source: RevenueBase Database · checked Sep 29, 2026
22	Keysoft IT	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 29, 2026	11-50	8 contacts →
	Indirect evidence “Keysoft IT provides technology solutions to complex business problems to achieve strategic long term goals and profitable short term objectives of business clients.” Source: RevenueBase Database · checked Sep 29, 2026
23	Ehpn Technology Partners	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 29, 2026	1-10	8 contacts →
	Indirect evidence “As the complete IT solution provider for businesses in the St.” Source: RevenueBase Database · checked Sep 29, 2026
24	Expressability	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 29, 2026	1-10	7 contacts →
	Indirect evidence “Founded in 2003, ExpressAbility quickly earned a reputation for excellence as a trusted adviser, helping clients more fully leverage their systems management frameworks and…” Source: RevenueBase Database · checked Sep 29, 2026
25	Syncpoint Digital	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 29, 2026	11-50	7 contacts →
	Indirect evidence “Syncpoint is the connection where we meet you exactly where you are, resulting in solutions that are both relevant and impactful.” Source: RevenueBase Database · checked Sep 29, 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: enterprise modernization consultants. 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 enterprise modernization consultants.
Partial evidence: Its own public description names part of enterprise modernization consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise modernization consultants. 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 25 of 86 enterprise modernization consultants based in St. Louis, United States

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Enterprise modernization consultants based in St. Louis, United States at a glance

As of Sep 29, 2026

35.8%Verified-email coverage

21.2Average contacts per company

1-10Median size (employees)

Sep 29, 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, over 86 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 enterprise modernization consultants, 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 “enterprise modernization consultants”. 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 enterprise modernization consultants), 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 enterprise modernization consultants, 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, 654 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 29, 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.

Enterprise modernization consultants 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 enterprise modernization consultants, 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 enterprise modernization consultants are there based in St. Louis, United States?

RevenueBase identified 86 enterprise modernization consultants 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?

Gemini Consulting & Services, headquartered in St. Louis, tops this list with the largest team on record.

Which city in the United States has the most enterprise modernization consultants?

New York leads the United States with 730 headquartered companies, followed by Houston (458) and Chicago (400). St. Louis has 86.

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 654 verified decision-maker contacts tracked across these 86 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 29, 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.