Company lists · Data refreshed November 2026

Top 25 Renewable energy transmission developers based in the United States

Name: Renewable energy transmission developers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 467 companies tracked

RevenueBase identified 467 company matches for renewable energy transmission developers associated with the United States as of November 2026 and tracks 25,070 professional contacts across them, including 11,372 with verified work emails. New York is the largest hub.

This list covers company matches for renewable energy transmission developers 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 November 6, 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 Nov 6, 2026 How this list was built

467Companies

25,070Contacts tracked

11,372Verified emails

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The 25 largest renewable energy transmission developers based in the United States

Ranked by team size

Top 25 of 467 company matches for renewable energy transmission developers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Nextera Energy Resources	Exact match	Juno Beach, FL, United StatesHQ recorded Nov 6, 2026	10001+	6,545 contacts →
	Exact match “NextEra Energy Resources, LLC, together with its affiliated entities,("NextEra Energy Resources") is one of the largest energy infrastructure companies in North America.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Invenergy	Exact match	Chicago, IL, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,526 contacts →
	Exact match “Invenergy is North America’s largest privately held developer, owner, and operator of innovative, reliable power infrastructure.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	ITC Holdings Corp	Exact match	Novi, MI, United StatesHQ recorded Nov 6, 2026	501-1,000	1,556 contacts →
	Exact match “From electric vehicles to renewables, we’re looking at electricity in a whole new way- because transmission is the key to unlocking our energy future.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Solv Energy	Exact match	San Diego, CA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,484 contacts →
	Exact match “SOLV Energy is a renewable energy solutions provider for utility solar, energy storage, and high voltage projects in North America.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Electrical Consultants, INC	Exact match	Billings, WA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	987 contacts →
	Exact match “Electrical Consultants, Inc.(ECI) is an employee-owned, national provider of high voltage transmission, substation, and distribution solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Pattern Energy	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	853 contacts →
	Exact match “Pattern Energy is one of the world’s largest privately-owned developers and operators of wind, solar, transmission, and energy storage projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Irby Construction Company	Exact match	Richland, MS, United StatesHQ recorded Nov 6, 2026	501-1,000	578 contacts →
	Exact match “Irby Construction Company, a wholly owned subsidiary of Quanta Services, Inc, excels in the processes required for major transmission, substation and distribution line…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	LS Power	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	201-500	556 contacts →
	Exact match “Founded in 1990, LS Power is a premier development, investment, and operating company focused on the North American power and energy infrastructure sector, with leading platforms…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Enfinity Global	Exact match	Miami, FL, United StatesHQ recorded Nov 6, 2026	201-500	466 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	K&a Power	Exact match	Syracuse, CT, United StatesHQ recorded Nov 6, 2026	501-1,000	464 contacts →
	Exact match “K&A Power is a global energy infrastructure company focused on developing, engineering, delivering, and operating the critical systems that power modern economies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Takkion	Exact match	Evansville, WY, United StatesHQ recorded Nov 6, 2026	1,001-5,000	431 contacts →
	Exact match “TAKKION is Moving Energy Forward.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Open Systems International	Exact match	Bedford, MA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	414 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	SB Energy	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	201-500	341 contacts →
	Exact match “SB Energy is enabling the new AI economy, by developing, building, and owning its critical physical infrastructure.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Asplundh Engineering Services	Exact match	Willow Grove, MA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	305 contacts →
	Exact match “Asplundh Engineering Services leverages more than 100 years of experience to provide a superior, single-point solution for engineering, design and testing services to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	CON Edison Development	Exact match	Valhalla, NY, United StatesHQ recorded Nov 6, 2026	201-500	305 contacts →
	Exact match “Who We Are Con Edison Development develops, owns and operates renewable and energy infrastructure projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Ampacity	Exact match	Monterey, IA, United StatesHQ recorded Nov 6, 2026	201-500	259 contacts →
	Exact match “Ampacity delivers a forward-thinking approach to structural and electrical solutions for clean energy transition projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	IEA Constructors Llc, A Mastec Company	Exact match	Indianapolis, IN, United StatesHQ recorded Nov 6, 2026	1,001-5,000	250 contacts →
	Exact match “IEA Constructors, a MasTec company, has grown tremendously to become the contractor of choice for utility-scale energy and heavy civil infrastructure projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Scout Clean Energy	Exact match	Boulder, CO, United StatesHQ recorded Nov 6, 2026	51-200	248 contacts →
	Exact match “Scout Clean Energy is a renewable energy developer and owner-operator headquartered in Boulder, Colorado with approximately 1,600 MW of renewable energy assets in operation and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Cinterra	Exact match	Hope Mills, NC, United StatesHQ recorded Nov 6, 2026	501-1,000	194 contacts →
	Exact match “Cinterra is one of the nation’s fastest growing commercial electric power and utility-scale solar construction companies providing its services to leading energy companies, public…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Revamp Engineering, INC	Exact match	Oakland, TX, United StatesHQ recorded Nov 6, 2026	201-500	191 contacts →
	Exact match “Revamp is the premier engineering firm for large-scale renewable energy projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Madison Energy Infrastructure	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	51-200	169 contacts →
	Exact match “Madison Energy Infrastructure is on a mission to modernize energy for industry and communities where it matters most.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Hico America	Exact match	Pittsburgh, PA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	169 contacts →
	Exact match “HICO America is the North American headquarters for the HICO family of companies, delivering the infrastructure behind today's most ambitious energy projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Power Line Services, INC	Exact match	Fort Worth, TX, United StatesHQ recorded Nov 6, 2026	201-500	109 contacts →
	Exact match “Power Line Services is now part of Primoris Services Corporation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Juwi INC	Exact match	Boulder, CO, United StatesHQ recorded Nov 6, 2026	51-200	108 contacts →
	Exact match “juwi Inc.(juwi), based in Boulder, Colorado, is a developer, EPC contractor and operator of large-scale renewable energy generation facilities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	TS Conductor	Exact match	Huntington Beach, CA, United StatesHQ recorded Nov 6, 2026	51-200	105 contacts →
	Exact match “TS Conductor is modernizing the power grid with next generation advanced conductors that provide more capacity while reducing total project costs.” Recorded in the RevenueBase company graph · Nov 6, 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 “renewable energy transmission developers”. 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 25 of 467 renewable energy transmission developers based in the United States

See the full list, filter by size, metro and specialty, and access 11,372 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Renewable energy transmission developers based in the United States at a glance

As of Nov 6, 2026

45.4%Verified-email coverage

53.7Average contacts per company

11-50Median size (employees)

4.3%Largest-city concentration · New York

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

201

11-50

165

51-200

201-500

501-1,000

1,001-5,000

10001+

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 467 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 “renewable energy transmission developers” 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 11,372 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 November 6, 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 “renewable energy transmission developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many renewable energy transmission developers are there based in the United States?

RevenueBase identified 467 company matches for renewable energy transmission developers associated with the United States as of November 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?

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

Which city has the most renewable energy transmission developers?

New York leads with 20 company records, followed by Austin (18) and Chicago (18).

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 11,372 professional contacts with verified work emails tracked across these 467 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 November 6, 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.