Company lists · Data refreshed September 2026

Top 25 Engineering consulting firms based in Tampa, United States

Name: Engineering consulting firms based in Tampa, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 12, 2026 161 companies tracked

RevenueBase identified 161 engineering consulting firms headquartered in Tampa, United States as of September 2026 and tracks 3,855 professional contacts across them, including 1,975 with verified work emails and 1,731 with mobile numbers. Houston is the largest hub.

This list covers engineering consulting firms headquartered in Tampa, 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 12, 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 12, 2026 86% judged on-target in blind review

161Companies

3,855Contacts tracked

1,975Verified emails

1,731Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest engineering consulting firms based in Tampa, United States

Ranked by team size

Top 25 of 161 engineering consulting firms based in Tampa, United States, ranked by team size, largest first. Data refreshed Sep 12, 2026. RevenueBase Smart Search rates how each company's information relates to engineering consulting 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Verdantas	Partial evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	1,001-5,000	1,139 contacts →
	Partial evidence “At Verdantas, we blend engineering and environmental science together with advanced technology and world-renowned labs to create solutions with the big picture in mind.” Source: RevenueBase Database · checked Sep 12, 2026
2	Kisinger Campo & Associates, Corp. KCA	Partial evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	201-500	265 contacts →
	Partial evidence “KCA is a multidisciplinary engineering firm with offices throughout the Southeastern United States.” Source: RevenueBase Database · checked Sep 12, 2026
3	Patel, Greene & Associates, LLC PGA	Partial evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	51-200	151 contacts →
	Partial evidence “Patel, Greene and Associates (PGA) is a leader in innovative transportation engineering and planning.” Source: RevenueBase Database · checked Sep 12, 2026
4	GLE Associates, INC	Partial evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	51-200	88 contacts →
	Partial evidence “GLE Associates is an environmental, facilities, industrial hygiene, and construction consulting firm, headquartered in Tampa, Florida, with offices throughout Florida and the…” Source: RevenueBase Database · checked Sep 12, 2026
5	Sdii Global	Partial evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	51-200	88 contacts →
	Partial evidence “Sdii Global Corporation (SDII) is an industry-leading forensic engineering and earth sciences firm, recognized by its clients as the foremost source of experts to have as their…” Source: RevenueBase Database · checked Sep 12, 2026
6	Colwill Enterprises, INC	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	201-500	76 contacts →
	Indirect evidence “For more than three decades, clients have turned to Colwill Enterprises for the best people in the business at the best value.” Source: RevenueBase Database · checked Sep 12, 2026
7	Wilson & Girgenti	Partial evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	51-200	75 contacts →
	Partial evidence “WG provides structural, mechanical, electrical, plumbing, and fire protection commercial engineering design, as well as select construction subcontract work.” Source: RevenueBase Database · checked Sep 12, 2026
8	Gahagan And Bryant Associates, INC	Strong evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	51-200	74 contacts →
	Strong evidence “Gahagan & Bryant Associates, Inc.(GBA) is a unique engineering firm that specializes in providing consulting and engineering services for a variety of projects, including port…” Source: RevenueBase Database · checked Sep 12, 2026
9	Voltair INC	Partial evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	51-200	62 contacts →
	Partial evidence “VoltAir is a minority-owned engineering firm providing mechanical, electrical, plumbing and fire protection engineering design and commissioning with offices located in Texas and…” Source: RevenueBase Database · checked Sep 12, 2026
10	Heidt Design	Partial evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	51-200	61 contacts →
	Partial evidence “Heidt Design delivers comprehensive civil engineering services that include the planning and design of communities in the Tampa Bay area.” Source: RevenueBase Database · checked Sep 12, 2026
11	Element Engineering Group, LLC	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	51-200	53 contacts →
	Indirect evidence “If a design doesn’t work for the community, it simply doesn’t work.” Source: RevenueBase Database · checked Sep 12, 2026
12	FDA Prime AE	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	51-200	53 contacts →
	Indirect evidence “Acquisition Notice: Faller, Davis & Associates is now part of PRIME AE!” Source: RevenueBase Database · checked Sep 12, 2026
13	Hamilton Engineering & Surveying, LLC	Partial evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	51-200	52 contacts →
	Partial evidence “Hamilton Engineering & Surveying, LLC.(Hamilton) established in 1989, is a civil engineering and surveying firm with offices in Tampa and Orlando, Florida.” Source: RevenueBase Database · checked Sep 12, 2026
14	King Engineering Associates	Partial evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	51-200	48 contacts →
	Partial evidence “King is now part of Ardurra, one of the nation's most dynamic engineering firms.” Source: RevenueBase Database · checked Sep 12, 2026
15	Arehna Engineering, INC	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	11-50	39 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 12, 2026
16	Infinity Engineering Group, LLC	Strong evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	11-50	38 contacts →
	Strong evidence “Our mission is to provide our clients with efficient, cost effective and superior professional engineering, consulting, and permit expediting services specifically tailored for…” Source: RevenueBase Database · checked Sep 12, 2026
17	Levelup Consulting, LLC	Strong evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	11-50	38 contacts →
	Strong evidence “A Florida-based firm specializing in a comprehensive range of civil engineering consulting services.” Source: RevenueBase Database · checked Sep 12, 2026
18	Master Consulting Engineers, INC	Strong evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	11-50	35 contacts →
	Strong evidence “At Master Consulting Engineers, Inc.(MCE) our mission is to lead the structural engineering industry by incorporating quality, innovation, and integrity into our design services…” Source: RevenueBase Database · checked Sep 12, 2026
19	Emerald Engineering, INC	Partial evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	11-50	34 contacts →
	Partial evidence “Founded in 2007, Emerald Engineering, Inc.” Source: RevenueBase Database · checked Sep 12, 2026
20	Biller Reinhart Engineering Group, INC	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	11-50	32 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 12, 2026
21	Long & Associates Architects Engineers, INC	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	11-50	31 contacts →
	Indirect evidence “PURPOSE Long & Associates was established in 1974 on the founding precept to provide both excellence in design and distinction in professional service.” Source: RevenueBase Database · checked Sep 12, 2026
22	Prema Consulting Group LLC	Strong evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	11-50	28 contacts →
	Strong evidence “Prema Consulting Group is a multidisciplinary engineering consulting firm providing Forensic Engineering, Building Assessments, and Design & Consulting services throughout the…” Source: RevenueBase Database · checked Sep 12, 2026
23	Landis Evans Partners	Strong evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	11-50	27 contacts →
	Strong evidence “Landis Evans + Partners, formerly Sprinkle Consulting, provides civil engineering and planning services to public and private clients throughout United States.” Source: RevenueBase Database · checked Sep 12, 2026
24	Applied Sciences Consulting, INC	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	11-50	25 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 12, 2026
25	National Flood Experts	Strong evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	11-50	25 contacts →
	Strong evidence “National Flood Experts (NFE) is a specialized civil engineering firm that provides consulting services to property owners nationwide to remove or reduce flood insurance expenses…” Source: RevenueBase Database · checked Sep 12, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: engineering consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names engineering consulting firms.
Partial evidence: Its own public description names part of engineering consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name engineering consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 161 engineering consulting firms based in Tampa, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,975 reachable decision-makers.

Free signup · no credit card

View the full list →

Engineering consulting firms based in Tampa, United States at a glance

As of Sep 12, 2026

51.2%Verified-email coverage

44.9%Mobile-number coverage

23.9Average contacts per company

11-50Median size (employees)

329.8%Largest-city concentration · Houston

Sep 12, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 14.0d

1,6520–30

30531–60

1061–90

190–180

7180+

Company record updated

Median 74.0d

00–30

1,65431–60

1,61461–90

41490–180

173180+

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 engineering consulting 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 Tampa, United States whose own description of what they do matches “engineering consulting 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 engineering consulting 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 engineering consulting firms, and records with no verified work email. Companies headquartered outside Tampa 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, 1,975 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 12, 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.

Engineering consulting firms by metro in the United States

Engineering consulting firms in Houston531
Engineering consulting firms in New York397
Engineering consulting firms in Austin206
Engineering consulting firms in Miami180
Engineering consulting firms in Dallas178
Engineering consulting firms in Chicago177
Engineering consulting firms in San Diego172
Engineering consulting firms in Tampa170

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 engineering consulting 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 engineering consulting firms are there based in Tampa, United States?

RevenueBase identified 161 engineering consulting firms headquartered in Tampa, 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?

Verdantas, headquartered in Tampa, tops this list with the largest team on record.

Which city has the most engineering consulting firms?

Houston leads with 531 headquartered companies, followed by New York (397) and Austin (206).

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 1,975 verified decision-maker contacts tracked across these 161 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 12, 2026.

Ready to reach these companies? Verified emails and direct dials for all 161 engineering consulting firms based in Tampa, United States. Start with a free account, no credit card.

Download this list →

Related lists

Engineering consulting firms by geography

Browse the directory

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.