Company lists · Data refreshed September 2026

Top 25 Architecture firms based in Jacksonville, United States

RevenueBase identified 118 architecture firms headquartered in Jacksonville, United States as of September 2026 and tracks 5,654 professional contacts across them, including 3,486 with verified work emails. New York is the largest hub.

This list covers architecture firms headquartered in Jacksonville, 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 6, 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 6, 2026 86% judged on-target in blind review
118Companies
5,654Contacts tracked
3,486Verified emails
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The 25 largest architecture firms based in Jacksonville, United States

Ranked by team size
Top 25 of 118 architecture firms based in Jacksonville, United States, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to architecture firms: 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
1Strong evidenceJacksonville, FL, United StatesHQ checked Sep 6, 20261,001-5,0002,213 contacts →

“Haskell delivers over $3 billion annually in Architecture, Engineering, Construction (AEC) and Consulting solutions to assure certainty of outcome for complex capital projects…”

Source: company website · checked Sep 6, 2026
2Strong evidenceJacksonville, FL, United StatesHQ checked Sep 6, 20261,001-5,0001,942 contacts →

“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…”

Source: company website · checked Sep 6, 2026
3Strong evidenceJacksonville, FL, United StatesHQ checked Sep 6, 2026501-1,000373 contacts →

“PRIME AE is an architecture, engineering, and construction management firm with designs on a better tomorrow.”

Source: company website · checked Sep 6, 2026
4Indirect evidenceJacksonville, FL, United StatesHQ checked Sep 6, 2026201-500326 contacts →

“Our team of leading Infrastructure and Development Consultants creates community through innovative engineering, technology, surveying, placemaking, and construction management…”

Source: company website · checked Sep 6, 2026
5Indirect evidenceJacksonville, FL, United StatesHQ checked Sep 6, 202611-5078 contacts →

“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…”

Source: company website · checked Sep 6, 2026
6Strong evidenceJacksonville, FL, United StatesHQ checked Sep 6, 202611-5038 contacts →

“Multi-disciplinary design firm offering services in architecture, interior design, planning and graphic design.”

Source: company website · checked Sep 6, 2026
7Indirect evidenceJacksonville, FL, United StatesHQ checked Sep 6, 202651-20032 contacts →

“Avant Construction Group is a Jacksonville-based general contractor specializing in commercial construction throughout the Southeastern United States.”

Source: company website · checked Sep 6, 2026
8Indirect evidenceJacksonville, FL, United StatesHQ checked Sep 6, 202651-20032 contacts →

“Founded in 1989, Perry-McCall Construction is a full-service commercial construction company owned by Wayne McCall.”

Source: company website · checked Sep 6, 2026
9Strong evidenceJacksonville, FL, United StatesHQ checked Sep 6, 202611-5030 contacts →

“PQH Group has been "leading the way" as a full-service planning, architectural, and interior design firm located in Jacksonville, FL since 1982.”

Source: company website · checked Sep 6, 2026
10Indirect evidenceJacksonville, FL, United StatesHQ checked Sep 6, 202611-5027 contacts →

“ELM | Ervin Lovett Miller is an integrated team of architects, landscape architects, planners, and staff who believe in the value of design to improve quality of life and the…”

Source: company website · checked Sep 6, 2026
11Strong evidenceJacksonville, FL, United StatesHQ checked Sep 6, 202611-5026 contacts →

“Full-service architectural and interior design firm, dedicated to transforming spaces with creativity, precision, and innovation.”

Source: company website · checked Sep 6, 2026
12Strong evidenceJacksonville, FL, United StatesHQ checked Sep 6, 202611-5023 contacts →

“Established in 2005 and headquartered in Jacksonville, FL, JAA Architecture, Inc.”

Source: company website · checked Sep 6, 2026
13Indirect evidenceJacksonville, FL, United StatesHQ checked Sep 6, 202611-5019 contacts →

“Licensed professional engineering firm specializing in industrial and commercial projects.”

Source: company website · checked Sep 6, 2026
14Strong evidenceJacksonville, FL, United StatesHQ checked Sep 6, 202611-5016 contacts →

“Our philosophy focuses on delivering work that is as aesthetically appealing as it is architecturally appropriate.”

Source: company website · checked Sep 6, 2026
15Indirect evidenceJacksonville, FL, United StatesHQ checked Sep 6, 20261-1015 contacts →

“From concept to completion, Glenn Layton Homes delivers a seamless custom home-building experience.”

Source: company website · checked Sep 6, 2026
16Indirect evidenceJacksonville, FL, United StatesHQ checked Sep 6, 20261-1015 contacts →

“Micamy Design Studio provides creative and responsive Design Consultation services to leading sectors of the industry.”

Source: company website · checked Sep 6, 2026
17Indirect evidenceJacksonville, FL, United StatesHQ checked Sep 6, 202611-5013 contacts →

“Russell Rowland is an independent, woman-owned Engineering Firm with decades of combined experience in Residential and Commercial structures all over the Southeast.”

Source: company website · checked Sep 6, 2026
18Strong evidenceJacksonville, FL, United StatesHQ checked Sep 6, 20261-1013 contacts →

“Bold Line Design is an architecture firm connecting ideas and details in a collaborative process that brings buildings to life.”

Source: company website · checked Sep 6, 2026
19Indirect evidenceJacksonville, OR, United StatesHQ checked Sep 6, 20261-1012 contacts →

“Light Solutions provides professional lighting design services for a wide variety of project types, including hotels and casinos, private residences, retail, sports and…”

Source: company website · checked Sep 6, 2026
20Strong evidenceJacksonville, FL, United StatesHQ checked Sep 6, 202611-5010 contacts →

“Collins Builders is a luxury custom architectural design and home building firm in Jacksonville, FL specializing in custom architectural design and construction.”

Source: company website · checked Sep 6, 2026
21Indirect evidenceJacksonville, FL, United StatesHQ checked Sep 6, 202611-5010 contacts →

“Simes & Rosch Engineering has the engineering expertise and capabilities to provide high quality, cost effective and sustainable designs, engineering studies, and commissioning…”

Source: company website · checked Sep 6, 2026
22Indirect evidenceJacksonville, FL, United StatesHQ checked Sep 6, 20261-109 contacts →

“Clayton Co.”

Source: company website · checked Sep 6, 2026
23Strong evidenceJacksonville, FL, United StatesHQ checked Sep 6, 20261-108 contacts →

“TTV Architects is a full service architectural and interior design firm with a passionate and creative team.”

Source: company website · checked Sep 6, 2026
24Indirect evidenceJacksonville, FL, United StatesHQ checked Sep 6, 20261-107 contacts →

“Follow us to keep up with our weekly blog!”

Source: company website · checked Sep 6, 2026
25Indirect evidenceJacksonville, FL, United StatesHQ checked Sep 6, 20261-107 contacts →
Source: company website · checked Sep 6, 2026

Showing 25 of 118 architecture firms based in Jacksonville, United States

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Architecture firms based in Jacksonville, United States at a glance

As of Sep 6, 2026
61.7%Verified-email coverage
47.9Average contacts per company
1-10Median size (employees)
2095.8%Largest-city concentration · New York
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
75
11-50
32
51-200
7
201-500
1
501-1,000
1
1,001-5,000
2

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Jacksonville, over 118 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 architecture firms, 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 Jacksonville, United States whose own description of what they do matches “architecture firms”. 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 architecture firms), 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 architecture firms, and records with no verified work email. Companies headquartered outside Jacksonville 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, 3,486 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 6, 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.

Architecture firms 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 architecture firms, 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 architecture firms are there based in Jacksonville, United States?

RevenueBase identified 118 architecture firms headquartered in Jacksonville, 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?

The Haskell Company, headquartered in Jacksonville, tops this list with the largest team on record.

Which city has the most architecture firms?

New York leads with 2473 headquartered companies, followed by Los Angeles (1046) and Chicago (781).

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 3,486 verified decision-maker contacts tracked across these 118 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 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 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.