Company lists · Data refreshed September 2026

Top 17 Implementation companies based in St. Louis, United States

Name: Implementation companies 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 30, 2026 28 companies tracked

RevenueBase identified 28 company matches for implementation companies associated with St. Louis, United States as of September 2026 and tracks 2,651 professional contacts across them, including 1,311 with verified work emails. Across the United States, Houston is the largest hub for this category (167 companies); St. Louis has 28.

This list covers company matches for implementation companies 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 30, 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 30, 2026 How this list was built

28Companies

2,651Contacts tracked

1,311Verified emails

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The 17 largest implementation companies based in St. Louis, United States

Ranked by team size

Top 17 of 28 company matches for implementation companies based in St. Louis, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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	BW Design Group	Exact match	St. Louis, MO, United StatesHQ recorded Sep 30, 2026	1,001-5,000	1,555 contacts →
	Exact match “BW Design Group is the only independent, fully integrated AEC firm powered by a Manufacturer's Mindset™.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Gemini Consulting & Services	Exact match	St. Louis, MO, United StatesHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
3	Cedge INC	Exact match	St. Louis, MO, United StatesHQ recorded Sep 30, 2026	51-200	151 contacts →
	Exact match “Founded in 2004, CEdge is Minority Owned, St.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	Epic Systems	Exact match	St. Louis, MO, United StatesHQ recorded Sep 30, 2026	51-200	103 contacts →
	Exact match “EPIC is a growing engineering, design and build firm serving US Manufacturers.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	Karpel Solutions	Exact match	St. Louis, MO, United StatesHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
6	Elite Construction Solutions	Exact match	St. Louis, MO, United StatesHQ recorded Sep 30, 2026	11-50	28 contacts →
	Exact match “We are a contracting company that specializes in purchasing and growing like-minded contractors with the goal of becoming the nation’s largest and most efficient insurance…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	DATIX	Exact match	St. Louis, MO, United StatesHQ recorded Sep 30, 2026	11-50	25 contacts →
	Exact match “Datix is passionate about helping manufacturers and distributors transform their business to exceed today’s business challenges.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	ZEN Software Solutions INC	Exact match	St. Louis, MO, United StatesHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
9	Huddle	Exact match	St. Louis, MO, United StatesHQ recorded Sep 30, 2026	1-10	20 contacts →
	Exact match “Huddle is a go-to-market enablement company for early-stage startups.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Road MAP Technologies, LLC	Exact match	St. Louis, MO, United StatesHQ recorded Sep 30, 2026	11-50	19 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Keysoft IT	Exact match	St. Louis, MO, United StatesHQ recorded Sep 30, 2026	11-50	8 contacts →
	Exact match “Keysoft IT provides technology solutions to complex business problems to achieve strategic long term goals and profitable short term objectives of business clients.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	JDE Capital	Exact match	St. Louis, MO, United StatesHQ recorded Sep 30, 2026	11-50	6 contacts →
	Exact match “JDE Capital is an individual, hands-on, seasoned investor and operator looking to offer executive excellence and investment capital to a promising business.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Gerbera Technologies	Exact match	St. Louis, MO, United StatesHQ recorded Sep 30, 2026	1-10	5 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Gateway Management Consulting	Exact match	St. Louis, United StatesHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
15	Gilead Group, LLC	Exact match	St. Louis, MO, United StatesHQ recorded Sep 30, 2026	11-50	3 contacts →
	Exact match “At the Gilead Group, we bring financial and operational support to acquisitions and start-up companies that exhibit strong growth potential.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Rutz Computer Solutions, INC	Exact match	St. Louis, MO, United StatesHQ recorded Sep 30, 2026	1-10	2 contacts →
	Exact match “Our qualified staff is ready to tackle any of your needs in Business Intelligence, Software Development, CRM & ERP Integrations, IT Support, and much more.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	J. Milan & Company INC	Exact match	St. Louis, MO, United StatesHQ recorded Sep 30, 2026	1-10	1 contacts →
	Exact match “J.” Recorded in the RevenueBase company graph · Sep 30, 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 “implementation companies”. 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 17 of 28 implementation companies based in St. Louis, United States

See the full list, filter by size, metro and specialty, and access 1,311 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Implementation companies based in St. Louis, United States at a glance

As of Sep 30, 2026

49.5%Verified-email coverage

94.7Average contacts per company

11-50Median size (employees)

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

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 28 companies.

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 “implementation companies” 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 1,311 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 30, 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.

Implementation companies 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 “implementation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many implementation companies are there based in St. Louis, United States?

RevenueBase identified 28 company matches for implementation companies 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?

BW Design Group 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 implementation companies?

Houston leads the United States with 167 company records, followed by New York (163) and Atlanta (97). St. Louis has 28.

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 1,311 professional contacts with verified work emails tracked across these 28 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 30, 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.