Company lists · Data refreshed September 2026

Top 13 Energy service providers based in Boston, United States

RevenueBase identified 29 energy service providers headquartered in Boston, United States as of September 2026 and tracks 325 professional contacts across them, including 59 with verified work emails. Houston is the largest hub.

This list covers energy service providers headquartered in Boston, 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
29Companies
325Contacts tracked
59Verified emails
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The 13 largest energy service providers based in Boston, United States

Ranked by team size
Top 13 of 29 energy service providers based in Boston, United States, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to energy service providers: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceBoston, United StatesHQ checked Sep 16, 202651-20038 contacts →

Strong evidence

“GreenStruxure, a partnership bringing together Schneider Electric’s industry leading expertise in renewable energy microgrids and Huck Capital’s sustainability-focused…”

Source: RevenueBase Database · checked Sep 16, 2026
2Strong evidenceBoston, MA, United StatesHQ checked Sep 16, 2026n/a31 contacts →

Strong evidence

“Renew Energy Partners provides turnkey solutions for funding, installing, and managing energy efficiency and on-site clean energy projects.”

Source: RevenueBase Database · checked Sep 16, 2026
3Strong evidenceBoston, MA, United StatesHQ checked Sep 16, 202611-5013 contacts →

Strong evidence

“ICO Energy and Engineering guides and helps our clients navigate operating critical facilities to high performance levels utilizing our expert engineering and metering technology.”

Source: RevenueBase Database · checked Sep 16, 2026
4Strong evidenceBoston, MA, United StatesHQ checked Sep 16, 202611-5011 contacts →

Strong evidence

“Levitan & Associates, Inc.(LAI) is an energy management consulting firm that specializes in decision analysis.”

Source: RevenueBase Database · checked Sep 16, 2026
5Strong evidenceBoston, MA, United StatesHQ checked Sep 16, 202651-20010 contacts →

Strong evidence

“A fast-growing, dynamic energy management firm serving commercial, industrial, multi-residential and residential clients in the US, Sunwave specializes in helping customers use…”

Source: RevenueBase Database · checked Sep 16, 2026
6Strong evidenceBoston, MA, United StatesHQ checked Sep 16, 202611-509 contacts →

Strong evidence

“Peregrine Energy Group brings complex energy pictures into focus.”

Source: RevenueBase Database · checked Sep 16, 2026
7Indirect evidenceBoston, MA, United StatesHQ checked Sep 16, 202611-509 contacts →

Indirect evidence

“ASIDACO is a consulting firm specializing in owner’s representation, product applications, and product distribution.”

Source: RevenueBase Database · checked Sep 16, 2026
8Strong evidenceBoston, MA, United StatesHQ checked Sep 16, 20261-108 contacts →

Strong evidence

“Sona Energy Solutions brings over 35 years of turn-key, clean energy engineering and implementation expertise to our multi-site and multi-state retail, commercial and industrial…”

Source: RevenueBase Database · checked Sep 16, 2026
9Strong evidenceBoston, MA, United StatesHQ checked Sep 16, 20261-107 contacts →

Strong evidence

“In a changing climate, reducing energy and greenhouse gas emissions goes hand in hand with asset preservation, resiliency, and tenant health and well-being.”

Source: RevenueBase Database · checked Sep 16, 2026
10Indirect evidenceBoston, United StatesHQ checked Sep 16, 20261-102 contacts →

Indirect evidence

“Therma Consulting offers executive search, bespoke staffing solutions, and agile resource solutions to organizations working to build a cleaner, more sustainable future.”

Source: RevenueBase Database · checked Sep 16, 2026
11Strong evidenceBoston, MA, United StatesHQ checked Sep 16, 20261-102 contacts →

Strong evidence

“We are passionate about sustainability and helping energy service companies solve for their operational needs.”

Source: RevenueBase Database · checked Sep 16, 2026
12Strong evidenceBoston, MA, United StatesHQ checked Sep 16, 20261-102 contacts →

Strong evidence

“Castalune is the trusted partner of growth-oriented companies who are seeking a competitive edge in the global energy transition.”

Source: RevenueBase Database · checked Sep 16, 2026
13Strong evidenceBoston, MA, United StatesHQ checked Sep 16, 20261-101 contacts →

Strong evidence

“We are a renewable energy consulting company specializing in project development, value engineering, and construction management.”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 13 of 29 energy service providers based in Boston, United States

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Energy service providers based in Boston, United States at a glance

As of Sep 16, 2026
18.2%Verified-email coverage
11.2Average contacts per company
1-10Median size (employees)
600.0%Largest-city concentration · Houston
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
5
51-200
3
201-500
1

Email recency for this list is measured across the whole United States list rather than for Boston, so it is reported there. Company counts and contact totals on this page are exact for Boston, over 29 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 energy service providers, 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 Boston, United States whose own description of what they do matches “energy service providers”. 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 energy service providers), 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 energy service providers, and records with no verified work email. Companies headquartered outside Boston 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, 59 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.

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 energy service providers, 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 energy service providers are there based in Boston, United States?

RevenueBase identified 29 energy service providers headquartered in Boston, 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?

Greenstruxure, headquartered in Boston, tops this list with the largest team on record.

Which city has the most energy service providers?

Houston leads with 174 headquartered companies, followed by New York (120) and Dallas (60).

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 59 verified decision-maker contacts tracked across these 29 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.