Company lists · Data refreshed October 2026

Top 19 Executive engineering search firms based in St. Louis, United States

Name: Executive engineering search firms based in St. Louis, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 44 companies tracked

RevenueBase identified 44 company matches for executive engineering search firms associated with St. Louis, United States as of October 2026 and tracks 501 professional contacts across them, including 73 with verified work emails. Across the United States, New York is the largest hub for this category (681 companies); St. Louis has 44.

This list covers company matches for executive engineering search firms 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 October 12, 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 Oct 12, 2026 How this list was built

44Companies

501Contacts tracked

73Verified emails

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The 19 largest executive engineering search firms based in St. Louis, United States

Ranked by team size

Top 19 of 44 company matches for executive engineering search firms based in St. Louis, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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	PEG Staffing & Recruiting	Exact match	St. Louis, MO, United StatesHQ recorded Oct 12, 2026	1,001-5,000	104 contacts →
	Exact match “PEG Staffing & Recruiting is a woman-owned staffing and recruiting firm that connects companies with specialized talent across Accounting & Finance, Operations, and Technology…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	MED Search Recruiting Network, INC	Exact match	St. Louis, MO, United StatesHQ recorded Oct 12, 2026	11-50	99 contacts →
	Exact match “Contact: 636-230-0717 Med-Search Recruiting is an Executive Search firm dedicated exclusively to Healthcare and all segments that are part of this dynamic and exciting industry.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3	AEG	Exact match	St. Louis, MO, United StatesHQ recorded Oct 12, 2026	51-200	60 contacts →
	Exact match “To us, people matter more than percentages.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	Westport ONE	Exact match	St. Louis, MO, United StatesHQ recorded Oct 12, 2026	11-50	55 contacts →
	Exact match “Founded in 1975, Westport One specializes in providing management and executive recruiting services throughout the United States.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	Goede Premier Recruitment	Exact match	St. Louis, MO, United StatesHQ recorded Oct 12, 2026	1-10	10 contacts →
	Exact match “Goede Premier Recruitment (GPR) specializes in the Security, Technology, A/V, Cyber Security, Unified Communications and Engineering industries nationwide.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	The CSP Group	Exact match	St. Louis, MO, United StatesHQ recorded Oct 12, 2026	1-10	10 contacts →
	Exact match “The CSP Group is a boutique recruitment firm focused solely on finance and accounting professionals.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	Neeljym Search Group	Exact match	St. Louis, MO, United StatesHQ recorded Oct 12, 2026	11-50	8 contacts →
	Exact match “We provide innovative talent access solutions to established and emerging businesses Neeljym Search Group is a premier executive search firm specializing in the Commercial…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	Occhio Search & Recruitment	Exact match	St. Louis, MO, United StatesHQ recorded Oct 12, 2026	1-10	7 contacts →
	Exact match “Occhio is a retained search and recruiting firm with a proven process to make outstanding executive and professional level hires.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	ROI Search Partners	Exact match	St. Louis, MO, United StatesHQ recorded Oct 12, 2026	11-50	7 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	ECS	Exact match	St. Louis, MO, United StatesHQ recorded Oct 12, 2026	1-10	7 contacts →
	Exact match “ECS is a full-service mechanical, electrical, plumbing, fire protection and telecommunication consulting engineering firm.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	Conexco Group LLC	Exact match	St. Louis, MO, United StatesHQ recorded Oct 12, 2026	1-10	7 contacts →
	Exact match “CONEXCO Group LLC is the premier construction executive consulting firm that focuses in providing excellent consulting & recruitment services for our nation's top firms in the…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	SLATE	Exact match	St. Louis, MO, United StatesHQ recorded Oct 12, 2026	1-10	5 contacts →
	Exact match “SLATE is a retained executive search and talent management firm with deep roots in the U.S.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	Kingsbury Group, LLC	Exact match	St. Louis, MO, United StatesHQ recorded Oct 12, 2026	1-10	4 contacts →
	Exact match “Kingsbury Group is an executive search firm exclusively dedicated to recruiting professionals for the commercial construction industry, commercial developers, and related…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	Talentporte	Exact match	St. Louis, MO, United StatesHQ recorded Oct 12, 2026	1-10	3 contacts →
	Exact match “We are a niche talent acquisition and placement firm, founded in 2007 to address a need in the IT marketplace.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	Abacus Recruiting	Exact match	St. Louis, MO, United StatesHQ recorded Oct 12, 2026	1-10	2 contacts →
	Exact match “Built on a tradition of service excellence as a leader in professional executive and financial recruiting, ABACUS Recruiting is composed of executive search professionals who have…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	P3 Recruiting	Exact match	St. Louis, MO, United StatesHQ recorded Oct 12, 2026	1-10	2 contacts →
	Exact match “SIMPLIFYING RECRUITING Professional Placement Partnership, LLC (P3 Recruiting) Building partnerships between Companies and the top talent in their industry.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	Smith B&b Staffing & Recruiting	Exact match	St. Louis, MO, United StatesHQ recorded Oct 12, 2026	1-10	1 contacts →
	Exact match “At Smith B&B Staffing & Recruiting, we specialize in connecting top-tier finance and tech professionals with innovative companies that drive the future.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	NSM Recruiting, LLC	Exact match	St. Louis, United StatesHQ recorded Oct 12, 2026	1-10	1 contacts →
	Exact match “NSM Recruiting, LLC is an executive search firm that specializes in the nationwide recruitment of sales, marketing, administrative, operations and accounting professionals.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	Ingenium Partners, INC	Exact match	St. Louis, United StatesHQ recorded Oct 12, 2026	1-10	1 contacts →
	Exact match “Established in 2001, Ingenium Partners is a boutique retained executive search firm and a woman-owned business enterprise (WBE) that differentiates itself by being smaller and…” Recorded in the RevenueBase company graph · Oct 12, 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 “executive engineering search firms”. 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 19 of 44 executive engineering search firms based in St. Louis, United States

See the full list, filter by size, metro and specialty, and access 73 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Executive engineering search firms based in St. Louis, United States at a glance

As of Oct 12, 2026

14.6%Verified-email coverage

11.4Average contacts per company

1-10Median size (employees)

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 44 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 “executive engineering search firms” 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 73 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 October 12, 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.

Executive engineering search firms 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 “executive engineering search firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many executive engineering search firms are there based in St. Louis, United States?

RevenueBase identified 44 company matches for executive engineering search firms associated with St. Louis, United States as of October 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?

PEG Staffing & Recruiting 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 executive engineering search firms?

New York leads the United States with 681 company records, followed by Houston (262) and Chicago (260). St. Louis has 44.

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 73 professional contacts with verified work emails tracked across these 44 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 October 12, 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.