Company lists · Data refreshed September 2026

Top 25 Geotechnical consulting firms based in Tampa, United States

Name: Geotechnical 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 59 companies tracked

RevenueBase identified 59 geotechnical consulting firms headquartered in Tampa, United States as of September 2026 and tracks 1,677 professional contacts across them, including 720 with verified work emails and 681 with mobile numbers. Houston is the largest hub.

This list covers geotechnical 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

59Companies

1,677Contacts tracked

720Verified emails

681Mobile numbers

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

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

Ranked by team size

Top 25 of 59 geotechnical 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 geotechnical 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	Kisinger Campo & Associates, Corp. KCA	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	201-500	265 contacts →
	Indirect evidence “KCA is a multidisciplinary engineering firm with offices throughout the Southeastern United States.” Source: RevenueBase Database · checked Sep 12, 2026
2	Patel, Greene & Associates, LLC PGA	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	51-200	151 contacts →
	Indirect evidence “Patel, Greene and Associates (PGA) is a leader in innovative transportation engineering and planning.” Source: RevenueBase Database · checked Sep 12, 2026
3	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
4	Sdii Global	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	51-200	88 contacts →
	Indirect 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
5	Gahagan And Bryant Associates, INC	Partial evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	51-200	74 contacts →
	Partial 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
6	Helicon	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	51-200	59 contacts →
	Indirect evidence “Helicon is Florida’s most trusted and customer-loved foundation repair company, headquartered in Tampa Bay with satellite offices across the state.” Source: RevenueBase Database · checked Sep 12, 2026
7	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
8	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
9	Hamilton Engineering & Surveying, LLC	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	51-200	52 contacts →
	Indirect 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
10	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
11	Infinity Engineering Group, LLC	Partial evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	11-50	38 contacts →
	Partial 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
12	Levelup Consulting, LLC	Partial evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	11-50	38 contacts →
	Partial evidence “A Florida-based firm specializing in a comprehensive range of civil engineering consulting services.” Source: RevenueBase Database · checked Sep 12, 2026
13	Master Consulting Engineers, INC	Partial evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	11-50	35 contacts →
	Partial 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
14	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
15	Prema Consulting Group LLC	Partial evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	11-50	28 contacts →
	Partial 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
16	National Flood Experts	Partial evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	11-50	25 contacts →
	Partial 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
17	Landmark Engineering & Surveying Corporation	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	11-50	21 contacts →
	Indirect evidence “For more than three decades Landmark has successfully completed numerous residential and commercial projects in Hillsborough, Polk, Pinellas, Pasco and Manatee counties.” Source: RevenueBase Database · checked Sep 12, 2026
18	BES INC	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	11-50	14 contacts →
	Indirect evidence “Baslee Engineering Solutions (BES) is rapidly becoming the first choice for Civil Engineering, Transportation Engineering and Roadway Construction Engineering Inspection Services…” Source: RevenueBase Database · checked Sep 12, 2026
19	BTL Engineering Services, INC	Partial evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	11-50	14 contacts →
	Partial evidence “BTL ENGINEERING SERVICES is a Full Service Geotechnical Engineering Firm based in Tampa, Florida, servicing the Greater Tampa Bay Area.” Source: RevenueBase Database · checked Sep 12, 2026
20	MAS Environmental, LLC	Partial evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	11-50	9 contacts →
	Partial evidence “MAS Environmental, LLC (MAS) is a Florida based Environmental Consulting company that began operations in September of 2010.” Source: RevenueBase Database · checked Sep 12, 2026
21	TMG Manufacturing	Partial evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	11-50	8 contacts →
	Partial evidence “Founded in 2002, TMG Manufacturing strives to be the supplier you can count on for quality geotechnical products, drill rigs, tooling and equipment.” Source: RevenueBase Database · checked Sep 12, 2026
22	Pacscon Geoenvironmental, INC	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	11-50	7 contacts →
	Indirect evidence “DBE/MBE/SBE PACSCON was incorporated in 2016 by a core group of Senior Management and Technical Professionals who are experts in their fields, to provide professional…” Source: RevenueBase Database · checked Sep 12, 2026
23	Universal Solutions, INC	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	11-50	7 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 12, 2026
24	Oasis Engineering	Partial evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	1-10	6 contacts →
	Partial evidence “Professional Engineering Consulting and Services.” Source: RevenueBase Database · checked Sep 12, 2026
25	Burby Engineering, INC	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 12, 2026	1-10	5 contacts →
	Indirect evidence 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: geotechnical 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 geotechnical consulting firms.
Partial evidence: Its own public description names part of geotechnical consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name geotechnical 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 59 geotechnical 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 720 reachable decision-makers.

Free signup · no credit card

View the full list →

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

As of Sep 12, 2026

42.9%Verified-email coverage

40.6%Mobile-number coverage

28.4Average contacts per company

11-50Median size (employees)

310.2%Largest-city concentration · Houston

Sep 12, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

10001+

Freshness & accuracy

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

Email last verified

Median 15.0d

6000–30

11331–60

361–90

190–180

3180+

Company record updated

Median 75.0d

00–30

57231–60

81661–90

22890–180

61180+

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 geotechnical 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 “geotechnical 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 geotechnical 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 geotechnical 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, 720 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.

Geotechnical consulting firms by metro in the United States

Geotechnical consulting firms in Houston183
Geotechnical consulting firms in New York105
Geotechnical consulting firms in Austin75
Geotechnical consulting firms in Tampa61
Geotechnical consulting firms in Dallas59
Geotechnical consulting firms in San Antonio57
Geotechnical consulting firms in Miami52
Geotechnical consulting firms in Denver51

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

RevenueBase identified 59 geotechnical 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?

Kisinger Campo & Associates, Corp. KCA, headquartered in Tampa, tops this list with the largest team on record.

Which city has the most geotechnical consulting firms?

Houston leads with 183 headquartered companies, followed by New York (105) and Austin (75).

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 720 verified decision-maker contacts tracked across these 59 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 59 geotechnical consulting firms based in Tampa, United States. Start with a free account, no credit card.

Download this list →

Related lists

Geotechnical 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.