Company lists · Data refreshed November 2026

Top 25 Scale up engineering consultants based in the United States

RevenueBase identified 2,116 company matches for scale up engineering consultants associated with the United States as of November 2026 and tracks 19,834 professional contacts across them, including 6,184 with verified work emails. New York is the largest hub.

This list covers company matches for scale up engineering consultants associated with the 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 November 6, 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 Nov 6, 2026 How this list was built
2,116Companies
19,834Contacts tracked
6,184Verified emails
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The 25 largest scale up engineering consultants based in the United States

Ranked by team size
Top 25 of 2,116 company matches for scale up engineering consultants based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSan Antonio, FL, United StatesHQ recorded Nov 6, 20261,001-5,0002,542 contacts →

Exact match

“For over six decades, Frost & Sullivan has helped the world’s top companies toward transformational growth journeys that result in a stream of innovative growth opportunities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCovington, CA, United StatesHQ recorded Nov 6, 2026501-1,000514 contacts →

Exact match

“With an enduring commitment to Engineering Power-ful Solutions, Ampirical offers services with a focus on outstanding quality, value added engineering and successful project…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBrentwood, FL, United StatesHQ recorded Nov 6, 2026201-500336 contacts →

Exact match

“Founded in 1989, TRC Worldwide Engineering, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSpring Branch, TX, United StatesHQ recorded Nov 6, 2026201-500324 contacts →

Exact match

“Full Service Firm M&S Engineering is a professional engineering services firm whose mission is to provide our clients with quality, efficient services at the greatest overall…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHq In Michigan, United StatesHQ recorded Nov 6, 2026201-500289 contacts →

Exact match

“Transcenda provides strategy, design, and engineering for the AI era.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMinneapolis, LA, United StatesHQ recorded Nov 6, 2026201-500284 contacts →

Exact match

“Engineered to crack the code of possibility.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBoulder, CO, United StatesHQ recorded Nov 6, 202651-200276 contacts →

Exact match

“JVA, Incorporated is an employee-owned consulting engineering firm with offices in Boulder, Fort Collins, Winter Park, Glenwood Springs, and Denver, Colorado.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMason, IL, United StatesHQ recorded Nov 6, 2026201-500252 contacts →

Exact match

“BSI Engineering is a full-service engineering consulting firm dedicated to delivering innovative, efficient, and effective solutions across various industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNew Orleans, TX, United StatesHQ recorded Nov 6, 2026201-500220 contacts →

Exact match

“For over a half century our professional staff - in meeting technical, schedule, budget, and regulatory requirements - has successfully completed projects in the U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSan Jose, CA, United StatesHQ recorded Nov 6, 2026201-500201 contacts →

Exact match

“Since Ryzen Solutions has become a trusted provider to Silicon Valley’s growing product development community.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 2026201-500196 contacts →

Exact match

“Hargis Engineers is a mechanical, electrical, telecommunications, security, energy consulting engineering, and commissioning firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSeattle, CO, United StatesHQ recorded Nov 6, 202651-200192 contacts →

Exact match

“Harris Group is a multidiscipline engineering consulting firm with offices located throughout the United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026n/a160 contacts →

Exact match

“ITAC is a leading consulting organization located in New York City.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHaddonfield, NJ, United StatesHQ recorded Nov 6, 202651-200148 contacts →

Exact match

“Green Expert Technology Inc.(GreenXT) is a small business incorporated in 2011 that provides technical consulting and project management to corporations and government agencies…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchColumbus, United StatesHQ recorded Nov 6, 2026n/a145 contacts →

Exact match

“Early stage technology and innovation consultancy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchFort Worth, TX, United StatesHQ recorded Nov 6, 202651-200143 contacts →

Exact match

“Since 1992, Baird, Hampton & Brown has provided innovative design solutions to complex projects for a variety of public and private sector clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBellaire, TX, United StatesHQ recorded Nov 6, 2026501-1,000143 contacts →

Exact match

“Looking for Jones|Carter?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchKent, WA, United StatesHQ recorded Nov 6, 2026201-500142 contacts →

Exact match

“Barghausen is now officially united under the Core States Group brand.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLakewood, United StatesHQ recorded Nov 6, 202651-200139 contacts →

Exact match

“With corporate headquarters in Denver and offices in Phoenix and Los Angeles, The RMH Group is a mechanical, electrical, plumbing, and technology consulting engineering firm that…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchColumbus, OH, United StatesHQ recorded Nov 6, 202651-200133 contacts →

Exact match

“Founded in 1964, Korda is a multidisciplinary engineering firm headquartered in Columbus, OH, providing full consulting engineering services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMadison, AZ, United StatesHQ recorded Nov 6, 202651-200127 contacts →

Exact match

“SVA Consulting Business leaders hire us to help them tackle complex challenges associated with business growth and transformation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWest Des Moines, GA, United StatesHQ recorded Nov 6, 202651-200116 contacts →

Exact match

“Our focus on empowerment, flexibility, and opportunity creates a workplace of happy employees who provide superior customer service, deliver high-quality projects, and delight…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMinneapolis, MN, United StatesHQ recorded Nov 6, 202651-200112 contacts →

Exact match

“EAC Product Development Solutions is a Minneapolis-based engineering software and services company helping manufacturers build better products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSan Francisco, IL, United StatesHQ recorded Nov 6, 2026201-500108 contacts →

Exact match

“For 30 years, Kranz Consulting has advised and supported entrepreneurs and founders through the complexities of building high-growth businesses, and over 2,500 companies stand as…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchHot Springs, AR, United StatesHQ recorded Nov 6, 202651-200108 contacts →

Exact match

“Mid-South Engineering Company was founded in 1969 by four engineers with a common vision - to be a complete engineering service provider focused on total dedication to the client.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 2,116 scale up engineering consultants based in the United States

See the full list, filter by size, metro and specialty, and access 6,184 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Scale up engineering consultants based in the United States at a glance

As of Nov 6, 2026
31.2%Verified-email coverage
9.4Average contacts per company
1-10Median size (employees)
6.3%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,670
11-50
327
51-200
79
201-500
27
501-1,000
6
1,001-5,000
3

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 2,116 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 the United States whose business descriptions match “scale up engineering consultants” 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 6,184 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 November 6, 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.

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 “scale up engineering consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many scale up engineering consultants are there based in the United States?

RevenueBase identified 2,116 company matches for scale up engineering consultants associated with the United States as of November 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?

Frost & Sullivan tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most scale up engineering consultants?

New York leads with 133 company records, followed by San Francisco (64) and Houston (58).

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 6,184 professional contacts with verified work emails tracked across these 2,116 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 November 6, 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.