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Company lists · Data refreshed September 2026

Top 17 B2B consultancies based in St Louis, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 52 companies tracked

RevenueBase identified 52 B2B consultancies headquartered in St Louis, United States as of September 2026 and tracks 1,026 professional contacts across them, including 146 with verified work emails. New York is the largest hub.

This list covers B2B 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 23, 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 23, 2026 86% judged on-target in blind review
52Companies
1,026Contacts tracked
146Verified emails
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The 17 largest B2B consultancies based in St Louis, United States

Ranked by team size
Top 17 of 52 B2B consultancies based in St Louis, United States, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to B2B 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1
Daugherty Business Solutions
Indirect evidenceSt Louis, MO, United StatesHQ checked Sep 23, 20261,001-5,000657 contacts →

Indirect evidence

“Daugherty Business Solutions is now part of CGI (CGI.com), a global IT and business consulting services firm.”

Source: RevenueBase Database · checked Sep 23, 2026
2
Maryville Consulting Group Part Of Accenture
Indirect evidenceSt Louis, MO, United StatesHQ checked Sep 23, 202651-20083 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 23, 2026
3
GBG
Partial evidenceSt Louis, MO, United StatesHQ checked Sep 23, 202611-5044 contacts →

Partial evidence

“We're a B2B marketing agency that supports manufacturing, specialty construction, and professional service companies serving those sectors.”

Source: RevenueBase Database · checked Sep 23, 2026
4
Omniskope, INC
Indirect evidenceSt Louis, MO, United StatesHQ checked Sep 23, 202611-5036 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 23, 2026
5
AUX Insights
Indirect evidenceSt Louis, MO, United StatesHQ checked Sep 23, 202611-5033 contacts →

Indirect evidence

“Aux Insights was born out of one idea: Bridging the gap between private equity and marketing.”

Source: RevenueBase Database · checked Sep 23, 2026
6
Covene
Indirect evidenceSt Louis, MO, United StatesHQ checked Sep 23, 202611-508 contacts →

Indirect evidence

“Covene is an Azure migration and modernization partner for IT teams running business-critical workloads.”

Source: RevenueBase Database · checked Sep 23, 2026
7
Mastersolve
Indirect evidenceSt Louis, MO, United StatesHQ checked Sep 23, 202611-506 contacts →

Indirect evidence

“MasterSolve is a business and technology consulting firm that has helped organizations optimize their CRM systems since 2015.”

Source: RevenueBase Database · checked Sep 23, 2026
8
The Smash CO
Indirect evidenceSt Louis, MO, United StatesHQ checked Sep 23, 20261-104 contacts →

Indirect evidence

“As serial entrepreneurs, the team at SMASH knows exactly what it feels like to be the person wearing ALL the hats.”

Source: RevenueBase Database · checked Sep 23, 2026
9
Action Stations
Indirect evidenceSt Louis, MO, United StatesHQ checked Sep 23, 20261-104 contacts →

Indirect evidence

“Actions Stations is your co-pilot in business strategy, marketing tactics and digital operations.”

Source: RevenueBase Database · checked Sep 23, 2026
10
Ruhl Strategic Partners
Indirect evidenceSt Louis, MO, United StatesHQ checked Sep 23, 20261-104 contacts →

Indirect evidence

“RuhlSP collaborates with bold, forward-thinking, strategic visionaries who grasp the challenges and rewards of growth, valuing the expertise of a seasoned partner.”

Source: RevenueBase Database · checked Sep 23, 2026
11
Tassory Consulting, LLC
Indirect evidenceSt Louis, MO, United StatesHQ checked Sep 23, 20261-101 contacts →

Indirect evidence

“Tassory is focused on delivering personalized and modern transformations around data, strategy and technology.”

Source: RevenueBase Database · checked Sep 23, 2026
12
Overcrest Capital Advisors LLC
Indirect evidenceSt Louis, MO, United StatesHQ checked Sep 23, 20261-101 contacts →

Indirect evidence

“Overcrest Capital Advisors LLC is an independent M&A advisory firm serving sellers and buyers of small to medium-sized businesses.”

Source: RevenueBase Database · checked Sep 23, 2026
13
LIV Group
Indirect evidenceSt Louis, MO, United StatesHQ checked Sep 23, 20261-101 contacts →

Indirect evidence

“Liv Group is a culture of free thinkers and achievers dedicated to helping businesses, brands, and business leaders liv outside the box to reach milestone growth through building…”

Source: RevenueBase Database · checked Sep 23, 2026
14
Salesvalidate
Partial evidenceSt Louis, MO, United StatesHQ checked Sep 23, 20261-101 contacts →

Partial evidence

“We help B2B businesses leverage their field seller POV to predict revenue, prioritize action and inform strategy.”

Source: RevenueBase Database · checked Sep 23, 2026
15
Leadership Dialogues,llc
Indirect evidenceSt Louis, United StatesHQ checked Sep 23, 20261-101 contacts →

Indirect evidence

“Throughout my career I have helped executives, team leaders and high potential contributors understand and leverage their strengths to improve themselves and their companies.”

Source: RevenueBase Database · checked Sep 23, 2026
16
Ashley Shaw Consulting
Indirect evidenceSt Louis, United StatesHQ checked Sep 23, 20261-101 contacts →

Indirect evidence

“Ashley Shaw Consulting provides business and legal consulting for entrepreneurs, small businesses, startups, family-owned businesses, and solo entrepreneurs.”

Source: RevenueBase Database · checked Sep 23, 2026
17
Onboard Excel
Indirect evidenceSt Louis, MO, United StatesHQ checked Sep 23, 20261-101 contacts →

Indirect evidence

“We offer Business Advisory Services and Microsoft 365 Consulting Services targeting small and medium-sized businesses to streamline their operations and achieve their goals.”

Source: RevenueBase Database · checked Sep 23, 2026

Showing 17 of 52 B2B consultancies based in St Louis, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 146 reachable decision-makers.

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B2B consultancies based in St Louis, United States at a glance

As of Sep 23, 2026
14.2%Verified-email coverage
19.7Average contacts per company
1-10Median size (employees)
4165.4%Largest-city concentration · New York
Sep 23, 2026Page data refreshed

Companies by employee count

1-10
36
11-50
11
51-200
4
1,001-5,000
1

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 52 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 B2B 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 “B2B 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 B2B 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 B2B 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, 146 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 23, 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.

B2B 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 B2B 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 B2B consultancies are there based in St Louis, United States?

RevenueBase identified 52 B2B 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?

Daugherty Business Solutions, headquartered in St Louis, tops this list with the largest team on record.

Which city has the most B2B consultancies?

New York leads with 2166 headquartered companies, followed by Chicago (1073) and Atlanta (1033).

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 146 verified decision-maker contacts tracked across these 52 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 23, 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.

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