Company lists · Data refreshed September 2026

Top 23 Environmental engineering firms based in Orlando, United States

Name: Environmental engineering 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 40 companies tracked

RevenueBase identified 40 company matches for environmental engineering firms associated with Orlando, United States as of September 2026 and tracks 3,006 professional contacts across them, including 1,213 with verified work emails. Across the United States, Houston is the largest hub for this category (138 companies); Orlando has 40.

This list covers company matches for environmental engineering firms associated with Orlando, 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 September 16, 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 Sep 16, 2026 How this list was built

40Companies

3,006Contacts tracked

1,213Verified emails

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The 23 largest environmental engineering firms based in Orlando, United States

Ranked by team size

Top 23 of 40 company matches for environmental engineering firms based in Orlando, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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	UES	Exact match	Orlando, FL, United StatesHQ recorded Sep 16, 2026	1,001-5,000	1,595 contacts →
	Exact match “UES provides professional engineering, environmental, testing and inspection services to clients across the United States.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2	Ardaman & Associates	Exact match	Orlando, FL, United StatesHQ recorded Sep 16, 2026	201-500	311 contacts →
	Exact match “Ardaman & Associates, Inc.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3	Bio-Tech Consulting	Exact match	Orlando, FL, United StatesHQ recorded Sep 16, 2026	51-200	68 contacts →
	Exact match “Based in Orlando, Florida, Bio-Tech Consulting (BTC) is a full-service environmental consulting firm with clients throughout Florida and the southeast.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4	Poulos & Bennett	Exact match	Orlando, FL, United StatesHQ recorded Sep 16, 2026	51-200	55 contacts →
	Exact match “In March 2009, partners R.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5	Harris Civil Engineers, LLC	Exact match	Orlando, FL, United StatesHQ recorded Sep 16, 2026	11-50	44 contacts →
	Exact match “Harris Civil Engineers, LLC is located in Orlando, Florida.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6	MSE Group	Exact match	Orlando, FL, United StatesHQ recorded Sep 16, 2026	51-200	44 contacts →
	Exact match “MSE Group, a Montrose Environmental Group company, is an international environmental, engineering, and construction firm providing qualified and competitive environmental…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7	Peninsula Engineering, INC	Exact match	Orlando, FL, United StatesHQ recorded Sep 16, 2026	11-50	28 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8	Comprehensive Engineering Services, Inc. CES	Exact match	Orlando, FL, United StatesHQ recorded Sep 16, 2026	11-50	23 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9	Nv5	Exact match	Orlando, FL, United StatesHQ recorded Sep 16, 2026	1,001-5,000	17 contacts →
	Exact match “NV5 is a leading provider of compliance, technology, and engineering consulting solutions for public and private sector clients supporting infrastructure, utility, and building…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10	Lazen, A Bowman Company	Exact match	Orlando, FL, United StatesHQ recorded Sep 16, 2026	1,001-5,000	15 contacts →
	Exact match “Lazen was acquired by Bowman on October 10, 2025.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11	Eleven18 NOW CPH	Exact match	Orlando, FL, United StatesHQ recorded Sep 16, 2026	201-500	12 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12	BFA Environmental	Exact match	Orlando, FL, United StatesHQ recorded Sep 16, 2026	11-50	10 contacts →
	Exact match “Barnes, Ferland and Associates, Inc.(BFA Environmental) is an environmental/utility engineering, hydrogeological consulting and surveying and mapping firm that specializes natural…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13	Deloach Engineering Science, Pllc	Exact match	Orlando, FL, United StatesHQ recorded Sep 16, 2026	1-10	10 contacts →
	Exact match “Certified DBE/WBE/WOSB Established in 2013, DeLoach Engineering Science, PLLC (DES) provides professional Civil Engineering consultation, planning, evaluation, design, and…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14	HSA Golden	Exact match	Orlando, FL, United StatesHQ recorded Sep 16, 2026	1-10	10 contacts →
	Exact match “HSA Golden is your global environmental engineering and waste management consulting firm.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15	Grove Scientific & Engineering	Exact match	Orlando, FL, United StatesHQ recorded Sep 16, 2026	11-50	9 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16	Nadic Engineering, Services, INC	Exact match	Orlando, FL, United StatesHQ recorded Sep 16, 2026	11-50	9 contacts →
	Exact match “NADIC ENGINEERING SERVICES, INC.(NADIC) is a client-driven engineering firm providing geotechnical, water resources, geo-environmental, and construction materials engineering…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17	JR Tech Group	Exact match	Orlando, FL, United StatesHQ recorded Sep 16, 2026	11-50	6 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18	Cabral Engineering INC	Exact match	Orlando, FL, United StatesHQ recorded Sep 16, 2026	11-50	3 contacts →
	Exact match “Established in 2019, Cabral Engineering Inc is an esteemed engineering company specializing in electrical, mechanical, and pluming engineering services for a diverse clientele in…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19	DCL Engineering LLC	Exact match	Orlando, FL, United StatesHQ recorded Sep 16, 2026	1-10	3 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20	Mcelroy Engineering LLC	Exact match	Orlando, FL, United StatesHQ recorded Sep 16, 2026	1-10	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21	Drummond Carpenter, Pllc Sdvosb	Exact match	Orlando, FL, United StatesHQ recorded Sep 16, 2026	11-50	2 contacts →
	Exact match “Drummond Carpenter, PLLC is a service-disabled veteran-owned small business (SDVOSB) specializing in civil and environmental engineering and applied research.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22	Schwalls Consulting LLC	Exact match	Orlando, FL, United StatesHQ recorded Sep 16, 2026	1-10	2 contacts →
	Exact match “Engineering & Floodplain Management Solutions.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23	DAO Consultants, INC	Exact match	Orlando, FL, United StatesHQ recorded Sep 16, 2026	1-10	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 16, 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 “environmental engineering firms”. 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 23 of 40 environmental engineering firms based in Orlando, United States

See the full list, filter by size, metro and specialty, and access 1,213 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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

As of Sep 16, 2026

40.4%Verified-email coverage

75.2Average contacts per company

11-50Median size (employees)

Sep 16, 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 Orlando, so it is reported there. Company counts and contact totals on this page are exact for Orlando, over 40 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 Orlando, United States whose business descriptions match “environmental engineering firms” 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 1,213 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 September 16, 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.

Environmental engineering firms 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 “environmental engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental engineering firms are there based in Orlando, United States?

RevenueBase identified 40 company matches for environmental engineering firms associated with Orlando, United States as of September 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?

UES 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 environmental engineering firms?

Houston leads the United States with 138 company records, followed by New York (101) and Austin (73). Orlando has 40.

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 1,213 professional contacts with verified work emails tracked across these 40 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 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 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.