Company lists · Data refreshed September 2026

Top 25 Wind permitting consultants based in the United States

RevenueBase identified 301 company matches for wind permitting consultants associated with the United States as of September 2026 and tracks 2,869 professional contacts across them, including 1,128 with verified work emails. Houston is the largest hub.

This list covers company matches for wind permitting consultants associated with the 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 22, 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 22, 2026 How this list was built
301Companies
2,869Contacts tracked
1,128Verified emails
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The 25 largest wind permitting consultants based in the United States

Ranked by team size
Top 25 of 301 company matches for wind permitting consultants based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMinneapolis, MN, United StatesHQ recorded Sep 22, 2026201-500264 contacts →

Exact match

“Merjent is an environmental, restoration, and engineering consulting firm with a long history serving the energy industry.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchKirkland, WA, United StatesHQ recorded Sep 22, 2026201-500254 contacts →

Exact match

“We provide global renewable energy consulting services, focused on empowering clients to navigate the complexities of the energy transition.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchCentennial, CO, United StatesHQ recorded Sep 22, 202651-200121 contacts →

Exact match

“Halker Consulting provides custom engineered and configured services in Project Assessment and Planning, Engineering and Design, & Consulting and Implementation Guidance.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchSan Diego, CA, United StatesHQ recorded Sep 22, 202651-200110 contacts →

Exact match

“Gemini Energy Services is an independent service provider to the Wind Industry.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchMaynard, MA, United StatesHQ recorded Sep 22, 202651-20087 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchJacksonville, FL, United StatesHQ recorded Sep 22, 202651-20070 contacts →

Exact match

“Environmental Services, Inc.(ESI) is a leading full service environmental consulting firm with national and international experience.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchDenver, CO, United StatesHQ recorded Sep 22, 202651-20051 contacts →

Exact match

“Formed in 2006 by long time power project finance veterans, Luminate is a technically based management consultancy providing engineering, commercial and environmental services and…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchThornton, CO, United StatesHQ recorded Sep 22, 202611-5049 contacts →

Exact match

“CDH Consulting specializes in helping energy companies understand and manage the numerous environmental and regulatory obligations affecting their operations.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchSacramento, CA, United StatesHQ recorded Sep 22, 202611-5046 contacts →

Exact match

“IEC Corporation is a multi-discipline engineering, design, and consulting firm dedicated to Shaping the Future of Energy™.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchSan Francisco, CA, United StatesHQ recorded Sep 22, 202611-5040 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchSanta Monica, CA, United StatesHQ recorded Sep 22, 202611-5035 contacts →

Exact match

“Catalyst Environmental Solutions Corporation is a full service environmental consulting firm, specializing in the energy sector, land development and remediation, and water…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchGolden, CO, United StatesHQ recorded Sep 22, 202611-5033 contacts →

Exact match

“ArcVera Renewables, a Bureau Veritas company, is a leading consultancy firm providing finance-grade commercial and technical services for wind, solar, energy storage and hybrid…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchMidland, TX, United StatesHQ recorded Sep 22, 202651-20032 contacts →

Exact match

“Hilliard Energy has developed a high degree of skill and knowledge pertaining to all facets of wind farm development, transmission right-of-way and pipeline right-of-way services.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchEl Segundo, CA, United StatesHQ recorded Sep 22, 202611-5031 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchMagnolia, TX, United StatesHQ recorded Sep 22, 202651-20029 contacts →

Exact match

“SkyMast Energy provides the critical services that allow wind to take off as a clean, efficient, source of energy.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchNorth Fort Myers, FL, United StatesHQ recorded Sep 22, 202611-5028 contacts →

Exact match

“Renewable energy consulting firm offering customized solutions for industrial and agricultural portfolios across the country.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchAvondale, United StatesHQ recorded Sep 22, 202611-5026 contacts →

Exact match

“GWT is the premier provider of technology-enabled engineering solutions for wind turbine rotors, uniquely positioned with a blend of expertise, specific knowledge, and advanced…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchBoswell, IN, United StatesHQ recorded Sep 22, 202611-5026 contacts →

Exact match

“At Auxilius, we focus on providing services better and more efficiently.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchBuffalo, WY, United StatesHQ recorded Sep 22, 202611-5022 contacts →

Exact match

“Absaroka Energy and Environmental Solutions, LLC is regulatory compliance and permitting consultancy operating in the Rocky Mountain region.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchMonterey, CA, United StatesHQ recorded Sep 22, 202611-5020 contacts →

Exact match

“DD & A is an award-winning, State of California-certified Small and Woman-owned business.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchLafayette, United StatesHQ recorded Sep 22, 202611-5020 contacts →

Exact match

“HOS Resources is a Lafayette, Louisiana-based energy consulting company.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchHouston, TX, United StatesHQ recorded Sep 22, 202611-5019 contacts →

Exact match

“At EOSolutions, we know you want your operations to stay in compliance.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchBoulder, CO, United StatesHQ recorded Sep 22, 202611-5018 contacts →

Exact match

“EMPSi is a nation-wide consulting firm committed to changing how we think about the world by solving complex environmental problems.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchTempe, AZ, United StatesHQ recorded Sep 22, 202611-5016 contacts →

Exact match

“Galileo Project, LLC provides agency project managers with exceptional project management and environmental consulting services.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchAnchorage, AK, United StatesHQ recorded Sep 22, 202611-5016 contacts →

Exact match

“Owl Ridge Natural Resource Consultants, Inc.(Owl Ridge) was formed in 2012 as a small business enterprise to provide a full range of environmental consulting services including…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 301 wind permitting consultants based in the United States

See the full list, filter by size, metro and specialty, and access 1,128 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Wind permitting consultants based in the United States at a glance

As of Sep 22, 2026
39.3%Verified-email coverage
9.5Average contacts per company
1-10Median size (employees)
4.0%Largest-city concentration · Houston
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
202
11-50
80
51-200
14
201-500
3

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 301 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 the United States whose business descriptions match “wind permitting consultants” 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 1,128 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 22, 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.

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 “wind permitting consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many wind permitting consultants are there based in the United States?

RevenueBase identified 301 company matches for wind permitting consultants associated with the 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?

Merjent tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most wind permitting consultants?

Houston leads with 12 company records, followed by Denver (8) and San Diego (8).

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 1,128 professional contacts with verified work emails tracked across these 301 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 22, 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.