Company lists · Data refreshed November 2026

Top 15 Engineering design services based in Jacksonville, United States

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

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 69 companies tracked

RevenueBase identified 69 company matches for engineering design services associated with Jacksonville, United States as of November 2026 and tracks 6,843 professional contacts across them, including 3,263 with verified work emails. Across the United States, New York is the largest hub for this category (487 companies); Jacksonville has 69.

This list covers company matches for engineering design services 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 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

69Companies

6,843Contacts tracked

3,263Verified emails

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The 15 largest engineering design services based in Jacksonville, United States

Ranked by team size

Top 15 of 69 company matches for engineering design services based in Jacksonville, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Rs&h	Exact match	Jacksonville, FL, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,038 contacts →
	Exact match “With a history of taking the leap from what is to what could be, RS & H is a 100% employee-owned, people-first firm that provides integrated architecture, engineering, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Stellar	Exact match	Jacksonville, FL, United StatesHQ recorded Nov 6, 2026	501-1,000	941 contacts →
	Exact match “Stellar, headquartered in Jacksonville, Florida, is a fully integrated firm focusing on design, engineering, construction, refrigeration, and mechanical and electrical services…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Prime AE Group, INC	Exact match	Jacksonville, FL, United StatesHQ recorded Nov 6, 2026	501-1,000	411 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 · Nov 6, 2026 · View company records in RevenueBase
4	Civil Services, INC	Exact match	Jacksonville, FL, United StatesHQ recorded Nov 6, 2026	11-50	80 contacts →
	Exact match “Civil Services, Inc.(CSI) is a full-service civil engineering company delivering high-quality engineering services built on decades of expertise and client-focused partnerships.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	AE Engineering, INC	Exact match	Jacksonville, FL, United StatesHQ recorded Nov 6, 2026	1,001-5,000	39 contacts →
	Exact match “In February 2024, AE joined WSB, a design and consulting firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Sawcross, INC	Exact match	Jacksonville, FL, United StatesHQ recorded Nov 6, 2026	51-200	33 contacts →
	Exact match “Since 1992, Sawcross, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Performance Engineering Group, INC	Exact match	Jacksonville, FL, United StatesHQ recorded Nov 6, 2026	11-50	19 contacts →
	Exact match “Licensed professional engineering firm specializing in industrial and commercial projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Micamy Design Studio	Exact match	Jacksonville, FL, United StatesHQ recorded Nov 6, 2026	1-10	18 contacts →
	Exact match “Micamy Design Studio provides creative and responsive Design Consultation services to leading sectors of the industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	PQH Group	Exact match	Jacksonville, FL, United StatesHQ recorded Nov 6, 2026	11-50	17 contacts →
	Exact match “PQH Group has been "leading the way" as a full-service planning, architectural, and interior design firm located in Jacksonville, FL since 1982.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Simes & Rosch Engineering	Exact match	Jacksonville, FL, United StatesHQ recorded Nov 6, 2026	11-50	13 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 · Nov 6, 2026 · View company records in RevenueBase
11	Russell Rowland, INC	Exact match	Jacksonville, FL, United StatesHQ recorded Nov 6, 2026	11-50	11 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 · Nov 6, 2026 · View company records in RevenueBase
12	Almond Engineering, PA	Exact match	Jacksonville, FL, United StatesHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
13	Fred Wilson And Associates, INC	Exact match	Jacksonville, FL, United StatesHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
14	Clayton Co. Consultants LLC	Exact match	Jacksonville, FL, United StatesHQ recorded Nov 6, 2026	1-10	9 contacts →
	Exact match “Clayton Co.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Thomas Duke Architect, PA	Exact match	Jacksonville, FL, United StatesHQ recorded Nov 6, 2026	1-10	7 contacts →
	Exact match “Established in Jacksonville in 1994 by Thomas E.” Recorded in the RevenueBase company graph · Nov 6, 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 design services”. 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 15 of 69 engineering design services based in Jacksonville, United States

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Engineering design services based in Jacksonville, United States at a glance

As of Nov 6, 2026

47.7%Verified-email coverage

99.2Average contacts per company

11-50Median size (employees)

Nov 6, 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 69 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 design services” 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 3,263 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.

Engineering design services 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 design services”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 69 company matches for engineering design services associated with Jacksonville, 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?

Rs&h 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 design services?

New York leads the United States with 487 company records, followed by Houston (411) and Chicago (227). Jacksonville has 69.

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 3,263 professional contacts with verified work emails tracked across these 69 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.