Company lists · Data refreshed September 2026

Top 25 Environmental engineering construction firms based in Orlando, United States

Name: Environmental engineering construction firms based in Orlando, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 48 companies tracked

RevenueBase identified 48 environmental engineering construction firms headquartered in Orlando, United States as of September 2026 and tracks 2,436 professional contacts across them, including 1,242 with verified work emails. Houston is the largest hub.

This list covers environmental engineering construction firms headquartered in Orlando, 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 16, 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 16, 2026 86% judged on-target in blind review

48Companies

2,436Contacts tracked

1,242Verified emails

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The 25 largest environmental engineering construction firms based in Orlando, United States

Ranked by team size

Top 25 of 48 environmental engineering construction firms based in Orlando, United States, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to environmental engineering construction 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	UES	Strong evidence	Orlando, FL, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,595 contacts →
	Strong evidence “UES provides professional engineering, environmental, testing and inspection services to clients across the United States.” Source: RevenueBase Database · checked Sep 16, 2026
2	Ardaman & Associates	Indirect evidence	Orlando, FL, United StatesHQ checked Sep 16, 2026	201-500	311 contacts →
	Indirect evidence “Ardaman & Associates, Inc.” Source: RevenueBase Database · checked Sep 16, 2026
3	Bio-Tech Consulting	Partial evidence	Orlando, FL, United StatesHQ checked Sep 16, 2026	51-200	68 contacts →
	Partial evidence “Based in Orlando, Florida, Bio-Tech Consulting (BTC) is a full-service environmental consulting firm with clients throughout Florida and the southeast.” Source: RevenueBase Database · checked Sep 16, 2026
4	Poulos & Bennett	Indirect evidence	Orlando, FL, United StatesHQ checked Sep 16, 2026	51-200	55 contacts →
	Indirect evidence “In March 2009, partners R.” Source: RevenueBase Database · checked Sep 16, 2026
5	Harris Civil Engineers, LLC	Indirect evidence	Orlando, FL, United StatesHQ checked Sep 16, 2026	11-50	44 contacts →
	Indirect evidence “Harris Civil Engineers, LLC is located in Orlando, Florida.” Source: RevenueBase Database · checked Sep 16, 2026
6	MSE Group	Strong evidence	Orlando, FL, United StatesHQ checked Sep 16, 2026	51-200	44 contacts →
	Strong evidence “MSE Group, a Montrose Environmental Group company, is an international environmental, engineering, and construction firm providing qualified and competitive environmental…” Source: RevenueBase Database · checked Sep 16, 2026
7	TLP Engineering Consultants, INC	Indirect evidence	Orlando, FL, United StatesHQ checked Sep 16, 2026	11-50	33 contacts →
	Indirect evidence “TLP provides transportation, structures, drainage/water resources and civil site design to public and private clients in Florida and Texas.” Source: RevenueBase Database · checked Sep 16, 2026
8	Peninsula Engineering, INC	Indirect evidence	Orlando, FL, United StatesHQ checked Sep 16, 2026	11-50	28 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
9	KCI Koncept Carma, INC	Partial evidence	Orlando, FL, United StatesHQ checked Sep 16, 2026	11-50	26 contacts →
	Partial evidence “KCI is a Florida based business that works with property owners, property managers, contractors, and government entities that need assistance tackling environmental issues.” Source: RevenueBase Database · checked Sep 16, 2026
10	Comprehensive Engineering Services, Inc. CES	Partial evidence	Orlando, FL, United StatesHQ checked Sep 16, 2026	11-50	23 contacts →
	Partial evidence “Comprehensive Engineering Services, Inc.(CES) was formed in 1997 in Downtown Orlando, Florida and provides full service civil engineering services to a variety of public and…” Source: RevenueBase Database · checked Sep 16, 2026
11	Nv5	Partial evidence	Orlando, FL, United StatesHQ checked Sep 16, 2026	1,001-5,000	17 contacts →
	Partial evidence “NV5 is a leading provider of compliance, technology, and engineering consulting solutions for public and private sector clients supporting infrastructure, utility, and building…” Source: RevenueBase Database · checked Sep 16, 2026
12	Lazen, A Bowman Company	Indirect evidence	Orlando, FL, United StatesHQ checked Sep 16, 2026	1,001-5,000	15 contacts →
	Indirect evidence “Lazen was acquired by Bowman on October 10, 2025.” Source: RevenueBase Database · checked Sep 16, 2026
13	Eleven18 NOW CPH	Strong evidence	Orlando, FL, United StatesHQ checked Sep 16, 2026	201-500	12 contacts →
	Strong evidence “CPH is a full-service architecture and engineering firm providing design and construction administration services to public and private clients for over 40 years throughout the…” Source: RevenueBase Database · checked Sep 16, 2026
14	BFA Environmental	Strong evidence	Orlando, FL, United StatesHQ checked Sep 16, 2026	11-50	10 contacts →
	Strong evidence “Barnes, Ferland and Associates, Inc.(BFA Environmental) is an environmental/utility engineering, hydrogeological consulting and surveying and mapping firm that specializes natural…” Source: RevenueBase Database · checked Sep 16, 2026
15	Deloach Engineering Science, Pllc	Partial evidence	Orlando, FL, United StatesHQ checked Sep 16, 2026	1-10	10 contacts →
	Partial evidence “Certified DBE/WBE/WOSB Established in 2013, DeLoach Engineering Science, PLLC (DES) provides professional Civil Engineering consultation, planning, evaluation, design, and…” Source: RevenueBase Database · checked Sep 16, 2026
16	HSA Golden	Strong evidence	Orlando, FL, United StatesHQ checked Sep 16, 2026	1-10	10 contacts →
	Strong evidence “HSA Golden is your global environmental engineering and waste management consulting firm.” Source: RevenueBase Database · checked Sep 16, 2026
17	Grove Scientific & Engineering	Partial evidence	Orlando, FL, United StatesHQ checked Sep 16, 2026	11-50	9 contacts →
	Partial evidence “Grove Scientific & Engineering Company is a Florida registered professional engineering firm located in the City of Orlando and has been in business at the same location since…” Source: RevenueBase Database · checked Sep 16, 2026
18	Nadic Engineering, Services, INC	Strong evidence	Orlando, FL, United StatesHQ checked Sep 16, 2026	11-50	9 contacts →
	Strong evidence “NADIC ENGINEERING SERVICES, INC.(NADIC) is a client-driven engineering firm providing geotechnical, water resources, geo-environmental, and construction materials engineering…” Source: RevenueBase Database · checked Sep 16, 2026
19	JR Tech Group	Indirect evidence	Orlando, FL, United StatesHQ checked Sep 16, 2026	11-50	6 contacts →
	Indirect evidence “Founded in 1985 by Raúl Gayá Benejam, JR Technical was founded in order to partner with Metcalf and Eddy in the rehabilitation of the island wide wastewater system, at that time…” Source: RevenueBase Database · checked Sep 16, 2026
20	Build Ventures	Partial evidence	Orlando, FL, United StatesHQ checked Sep 16, 2026	1-10	5 contacts →
	Partial evidence “Build Ventures is a Certified General Contracting firm, performing full-service design-build Construction Management, Construction, Build Out, Renovation, Repair/Maintenance, and…” Source: RevenueBase Database · checked Sep 16, 2026
21	Cabral Engineering INC	Partial evidence	Orlando, FL, United StatesHQ checked Sep 16, 2026	11-50	3 contacts →
	Partial evidence “Established in 2019, Cabral Engineering Inc is an esteemed engineering company specializing in electrical, mechanical, and pluming engineering services for a diverse clientele in…” Source: RevenueBase Database · checked Sep 16, 2026
22	DCL Engineering LLC	Partial evidence	Orlando, FL, United StatesHQ checked Sep 16, 2026	1-10	3 contacts →
	Partial evidence “DCL ENGINEERING is a multi-disciplinary consulting firm committed to understanding and meeting the needs of our clients by providing innovative design solutions with the highest…” Source: RevenueBase Database · checked Sep 16, 2026
23	Mcelroy Engineering LLC	Indirect evidence	Orlando, FL, United StatesHQ checked Sep 16, 2026	1-10	3 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
24	Drummond Carpenter, Pllc Sdvosb	Strong evidence	Orlando, FL, United StatesHQ checked Sep 16, 2026	11-50	2 contacts →
	Strong evidence “Drummond Carpenter, PLLC is a service-disabled veteran-owned small business (SDVOSB) specializing in civil and environmental engineering and applied research.” Source: RevenueBase Database · checked Sep 16, 2026
25	Tannath Design, INC	Partial evidence	Orlando, FL, United StatesHQ checked Sep 16, 2026	1-10	2 contacts →
	Partial evidence “Tannath Design, Inc is a civil engineering company based out of Orlando, Florida, United States.” Source: RevenueBase Database · checked Sep 16, 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: environmental engineering construction 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 environmental engineering construction firms.
Partial evidence: Its own public description names part of environmental engineering construction firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental engineering construction 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 48 environmental engineering construction firms based in Orlando, United States

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Environmental engineering construction firms based in Orlando, United States at a glance

As of Sep 16, 2026

51.0%Verified-email coverage

50.8Average contacts per company

11-50Median size (employees)

400.0%Largest-city concentration · Houston

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

10001+

Email recency for this list is measured across the whole United States list rather than for Orlando, so it is reported there. Company counts and contact totals on this page are exact for Orlando, over 48 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 environmental engineering construction 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 Orlando, United States whose own description of what they do matches “environmental engineering construction 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 environmental engineering construction 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 environmental engineering construction firms, and records with no verified work email. Companies headquartered outside Orlando 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, 1,242 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 16, 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.

Environmental engineering construction 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 environmental engineering construction 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 environmental engineering construction firms are there based in Orlando, United States?

RevenueBase identified 48 environmental engineering construction firms headquartered in Orlando, 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?

UES, headquartered in Orlando, tops this list with the largest team on record.

Which city has the most environmental engineering construction firms?

Houston leads with 192 headquartered companies, followed by New York (134) and Miami (87).

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 1,242 verified decision-maker contacts tracked across these 48 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 16, 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.