Company lists · Data refreshed September 2026

Top 25 Engineering consultancies based in Jacksonville, United States

Name: Engineering consultancies based in Jacksonville, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 78 companies tracked

RevenueBase identified 78 company matches for engineering consultancies associated with Jacksonville, United States as of September 2026 and tracks 3,790 professional contacts across them, including 2,110 with verified work emails. Across the United States, Houston is the largest hub for this category (622 companies); Jacksonville has 78.

This list covers company matches for engineering consultancies associated with Jacksonville, 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 24, 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 24, 2026 How this list was built

78Companies

3,790Contacts tracked

2,110Verified emails

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The 25 largest engineering consultancies based in Jacksonville, United States

Ranked by team size

Top 25 of 78 company matches for engineering consultancies based in Jacksonville, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 24, 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	The Haskell Company	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 24, 2026	1,001-5,000	2,213 contacts →
	Exact match “Haskell delivers over $3 billion annually in Architecture, Engineering, Construction (AEC) and Consulting solutions to assure certainty of outcome for complex capital projects…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
2	Prime AE Group, INC	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 24, 2026	501-1,000	373 contacts →
	Exact match “PRIME AE is an architecture, engineering, and construction management firm with designs on a better tomorrow.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
3	England-Thims & Miller, INC	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 24, 2026	201-500	326 contacts →
	Exact match “Our team of leading Infrastructure and Development Consultants creates community through innovative engineering, technology, surveying, placemaking, and construction management…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
4	Civil Services, INC	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 24, 2026	11-50	78 contacts →
	Exact match “CSI has grown from an entrepreneurial one-person minority owned firm to a full service civil engineering company, steeped in the tradition of providing high quality services…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
5	Hutchison Engineering, INC	Exact match	Jacksonville, IL, United StatesHQ recorded Sep 24, 2026	51-200	68 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
6	AE Engineering, INC	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 24, 2026	1,001-5,000	40 contacts →
	Exact match “In February 2024, AE joined WSB, a design and consulting firm.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
7	Legacy Engineering	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 24, 2026	51-200	36 contacts →
	Exact match “Legacy Engineering was founded in 2005 by John E.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
8	The Questcom Group, INC	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 24, 2026	51-200	34 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
9	Ellis & Associates, INC	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 24, 2026	51-200	31 contacts →
	Exact match “Ellis & Associates, Inc.(E&A) is now ECS Florida, LLC.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
10	Sawcross, INC	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 24, 2026	51-200	28 contacts →
	Exact match “Since 1992, Sawcross, Inc.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
11	CSI Geo, INC	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 24, 2026	11-50	23 contacts →
	Exact match “CSI Geo has been providing geotechnical, construction materials testing, and construction engineering inspection services since 2007.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
12	Connelly & Wicker Prime AE	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 24, 2026	11-50	22 contacts →
	Exact match “Acquisition Notice: Connelly & Wicker has joined forces with PRIME AE!” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
13	Performance Engineering Group, INC	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 24, 2026	11-50	19 contacts →
	Exact match “Licensed professional engineering firm specializing in industrial and commercial projects.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
14	Peters And Yaffee, INC	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 24, 2026	11-50	16 contacts →
	Exact match “Established in 2008 by Dow Peters, PE, and Russell Yaffee, PE, PTOE, PY has grown to over 30 employees serving both the the public and private sectors.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
15	ARC Surveying & Mapping, INC	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 24, 2026	11-50	14 contacts →
	Exact match “Arc Surveying & Mapping, Inc provides hydrographic, topographic and land surveys globally, specializing in ports, harbors, bridges, dredging and related services.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
16	Russell Rowland, INC	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 24, 2026	11-50	13 contacts →
	Exact match “Russell Rowland is an independent, woman-owned Engineering Firm with decades of combined experience in Residential and Commercial structures all over the Southeast.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
17	Decons Energy, LLC	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 24, 2026	1-10	11 contacts →
	Exact match “DECONS ENERGY is a service provider to power generation and energy infrastructure sectors delivering a comprehensive range of Engineering, Procurement, Construction and Project…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
18	Almond Engineering, PA	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 24, 2026	1-10	10 contacts →
	Exact match “Almond Engineering is a civil engineering consulting firm delivering exceptional service to public and private clients in Northeast Florida and Georgia since 2006.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
19	ECC Corporation	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 24, 2026	51-200	10 contacts →
	Exact match “ECC Corporation is a veteran-owned firm delivering trusted expertise across the nation.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
20	Simes & Rosch Engineering	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 24, 2026	11-50	10 contacts →
	Exact match “Simes & Rosch Engineering has the engineering expertise and capabilities to provide high quality, cost effective and sustainable designs, engineering studies, and commissioning…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
21	Fred Wilson And Associates, INC	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 24, 2026	51-200	10 contacts →
	Exact match “Consulting firm specializing in the electric utility industry, Civil, Water, Wastewater, and Landscape Architecture.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
22	Fortress Engineering Group LLC	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 24, 2026	11-50	7 contacts →
	Exact match “At Fortress Engineering Group, we offer architecture, inspection services, structural engineering, and construction management in Jacksonville, Florida and surrounding areas.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
23	Alta Engineering Company	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 24, 2026	1-10	7 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
24	Engineering Recruiting Experts	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 24, 2026	11-50	6 contacts →
	Exact match “Engineering Recruiting Experts is an award-winning Staffing Agency connecting exceptional engineers with outstanding organizations - on demand.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
25	Hulsberg Engineering	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 24, 2026	11-50	5 contacts →
	Exact match “Hulsberg Engineering is a structural engineering company based out of 12058 San Jose Blvd, Suite 1001, Jacksonville, Florida, United States.” Recorded in the RevenueBase company graph · Sep 24, 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 “engineering consultancies”. 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 25 of 78 engineering consultancies based in Jacksonville, United States

See the full list, filter by size, metro and specialty, and access 2,110 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Engineering consultancies based in Jacksonville, United States at a glance

As of Sep 24, 2026

55.7%Verified-email coverage

48.6Average contacts per company

1-10Median size (employees)

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Jacksonville, so it is reported there. Company counts and contact totals on this page are exact for Jacksonville, over 78 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 Jacksonville, United States whose business descriptions match “engineering consultancies” 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 2,110 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 24, 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.

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

How many engineering consultancies are there based in Jacksonville, United States?

RevenueBase identified 78 company matches for engineering consultancies associated with Jacksonville, 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?

The Haskell Company 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 engineering consultancies?

Houston leads the United States with 622 company records, followed by New York (449) and Austin (208). Jacksonville has 78.

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 2,110 professional contacts with verified work emails tracked across these 78 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 24, 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.