Company lists · Data refreshed September 2026

Top 25 Microgrid consulting firms based in the United States

Name: Microgrid consulting firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 857 companies tracked

RevenueBase identified 857 microgrid consulting firms headquartered in the United States as of September 2026 and tracks 18,643 professional contacts across them, including 8,172 with verified work emails. New York is the largest hub.

This list covers microgrid consulting firms headquartered in the 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 28, 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 28, 2026 86% judged on-target in blind review

857Companies

18,643Contacts tracked

8,172Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest microgrid consulting firms based in the United States

Ranked by team size

Top 25 of 857 microgrid consulting firms based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to microgrid consulting 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	Sargent & Lundy	Indirect evidence	Chicago, WY, United StatesHQ checked Sep 28, 2026	1,001-5,000	4,156 contacts →
	Indirect evidence “Sargent & Lundy is one of the world’s longest-standing full-service architect engineering firms.” Source: RevenueBase Database · checked Sep 28, 2026
2	Westwood Professional Services	Indirect evidence	Plano, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,661 contacts →
	Indirect evidence “At Westwood, our purpose is to create a better world for people through our work.” Source: RevenueBase Database · checked Sep 28, 2026
3	Willdan	Partial evidence	Anaheim, CA, United StatesHQ checked Sep 28, 2026	1,001-5,000	851 contacts →
	Partial evidence “Willdan (NASDAQ: WLDN) provides professional consulting and technical services to utilities, public agencies and private industry throughout the United States.” Source: RevenueBase Database · checked Sep 28, 2026
4	Electric Power Engineers	Indirect evidence	Austin, TX, United StatesHQ checked Sep 28, 2026	501-1,000	630 contacts →
	Indirect evidence “Electric Power Engineers (EPE) is a global advisory and engineering firm advancing grid reliability, resilience, flexibility, and affordability.” Source: RevenueBase Database · checked Sep 28, 2026
5	Noresco	Indirect evidence	Westborough, MA, United StatesHQ checked Sep 28, 2026	201-500	481 contacts →
	Indirect evidence “NORESCO, a part of Carrier Global Corporation, helps customers modernize aging building systems and upgrade energy and water infrastructure to meet evolving demands.” Source: RevenueBase Database · checked Sep 28, 2026
6	E Source	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	201-500	377 contacts →
	Indirect evidence “For decades, E Source has been a trusted partner to utilities navigating an evolving energy landscape.” Source: RevenueBase Database · checked Sep 28, 2026
7	Quanta Technology, LLC	Indirect evidence	Raleigh, NC, United StatesHQ checked Sep 28, 2026	201-500	278 contacts →
	Indirect evidence “Quanta Technology is an expertise-based, independent advisory company providing business and technical expertise to the energy and utility industries.” Source: RevenueBase Database · checked Sep 28, 2026
8	Enchanted Rock	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	201-500	265 contacts →
	Partial evidence “Enchanted Rock, your partner for Electrical Resiliency-as-a-Service, has reinvented how organizations ensure power resiliency with fully managed clean microgrids, support…” Source: RevenueBase Database · checked Sep 28, 2026
9	PSC Consulting	Partial evidence	Kirkland, WA, United StatesHQ checked Sep 28, 2026	201-500	254 contacts →
	Partial evidence “We provide global renewable energy consulting services, focused on empowering clients to navigate the complexities of the energy transition.” Source: RevenueBase Database · checked Sep 28, 2026
10	Mosaic	Partial evidence	Renton, WA, United StatesHQ checked Sep 28, 2026	201-500	248 contacts →
	Partial evidence “Mosaic is a consulting firm that delivers custom solutions across the energy, utility, grid operations, and grid modernization space.” Source: RevenueBase Database · checked Sep 28, 2026
11	Finley Engineering Company, INC	Indirect evidence	Lamar, MO, United StatesHQ checked Sep 28, 2026	201-500	241 contacts →
	Indirect evidence “Leading Innovators in Broadband & Energy Solutions \| 72 Years of Engineering Excellence \| Empowering Communities with Cutting-Edge Infrastructure.” Source: RevenueBase Database · checked Sep 28, 2026
12	Ravenvolt Inc, An ABM Company	Partial evidence	Cumming, GA, United StatesHQ checked Sep 28, 2026	51-200	188 contacts →
	Partial evidence “RavenVolt Inc, An ABM Company provides turn-key microgrid solutions.” Source: RevenueBase Database · checked Sep 28, 2026
13	Nexant	Partial evidence	Half Moon Bay, CA, United StatesHQ checked Sep 28, 2026	201-500	183 contacts →
	Partial evidence “Resource Innovations now combined with Nexant is a substantially woman-owned, woman-led energy consulting firm dedicated to creating equal access to clean resources through…” Source: RevenueBase Database · checked Sep 28, 2026
14	Green World Renewable Energy LLC	Indirect evidence	Brooklyn, MD, United StatesHQ checked Sep 28, 2026	201-500	182 contacts →
	Indirect evidence “Green World Renewable Energy delivers smart, scalable solar engineering and back-office design solutions for residential, commercial, and utility-scale projects across the U.S.” Source: RevenueBase Database · checked Sep 28, 2026
15	PK Electrical	Indirect evidence	Reno, NV, United StatesHQ checked Sep 28, 2026	n/a	180 contacts →
	Indirect evidence “PK Electrical, Inc.(PK) is a woman-owned electrical engineering firm providing complete design for normal and emergency power, lighting and controls, technology/communications…” Source: RevenueBase Database · checked Sep 28, 2026
16	Power Grid Engineering, LLC	Indirect evidence	Lake Mary, FL, United StatesHQ checked Sep 28, 2026	1,001-5,000	160 contacts →
	Indirect evidence “Qualus is a leading pure-play power services firm and innovator at the forefront of the energy transition and transformation, with differentiated capabilities across grid…” Source: RevenueBase Database · checked Sep 28, 2026
17	Energetics	Partial evidence	Columbia, MD, United StatesHQ checked Sep 28, 2026	51-200	150 contacts →
	Partial evidence “Energetics is a full-service technical and management consulting company specializing in energy (specifically energy modernization, efficiency, and clean energy) and…” Source: RevenueBase Database · checked Sep 28, 2026
18	Pickett And Associates, LLC	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	51-200	135 contacts →
	Indirect evidence “We provide transmission and substation design, project management, surveying, aerial mapping, and LiDAR services to clients throughout the US and Caribbean.” Source: RevenueBase Database · checked Sep 28, 2026
19	Concord Engineering Group, INC	Indirect evidence	Voorhees, NJ, United StatesHQ checked Sep 28, 2026	51-200	135 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
20	UMS Group	Indirect evidence	Parsippany, NJ, United StatesHQ checked Sep 28, 2026	51-200	135 contacts →
	Indirect evidence “UMS Group is now E Source!” Source: RevenueBase Database · checked Sep 28, 2026
21	Sain Engineering Associates INC	Indirect evidence	Birmingham, AL, United StatesHQ checked Sep 28, 2026	51-200	134 contacts →
	Indirect evidence “Sain Engineering Associates, Inc.(SEA) is a U.S.” Source: RevenueBase Database · checked Sep 28, 2026
22	The Engineering Partners, INC	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 28, 2026	51-200	107 contacts →
	Indirect evidence “Since 1985, The Engineering Partners Inc.” Source: RevenueBase Database · checked Sep 28, 2026
23	Calibrant Energy	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	51-200	87 contacts →
	Indirect evidence “Calibrant is a leading provider of on-site energy solutions for large power users.” Source: RevenueBase Database · checked Sep 28, 2026
24	Carian	Indirect evidence	Somerset, NJ, United StatesHQ checked Sep 28, 2026	51-200	87 contacts →
	Indirect evidence “Power is All We Do™.” Source: RevenueBase Database · checked Sep 28, 2026
25	ECF Engineering Consultants	Indirect evidence	West Palm Beach, FL, United StatesHQ checked Sep 28, 2026	51-200	84 contacts →
	Indirect evidence “E.” Source: RevenueBase Database · checked Sep 28, 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: microgrid consulting 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 microgrid consulting firms.
Partial evidence: Its own public description names part of microgrid consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name microgrid consulting 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 857 microgrid consulting firms based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 8,172 reachable decision-makers.

Free signup · no credit card

View the full list →

Microgrid consulting firms based in the United States at a glance

As of Sep 28, 2026

43.8%Verified-email coverage

21.8Average contacts per company

1-10Median size (employees)

4.0%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

501

11-50

244

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 857 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 microgrid consulting 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 the United States whose own description of what they do matches “microgrid consulting 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 microgrid consulting 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 microgrid consulting firms, and records with no verified work email. Companies headquartered outside United States 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, 8,172 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 28, 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.

Microgrid consulting firms by metro

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 microgrid consulting 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 microgrid consulting firms are there based in the United States?

RevenueBase identified 857 microgrid consulting firms headquartered in the 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?

Sargent & Lundy, headquartered in Casper, tops this list with the largest team on record.

Which city has the most microgrid consulting firms?

New York leads with 34 headquartered companies, followed by Houston (28) and Austin (21).

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 8,172 verified decision-maker contacts tracked across these 857 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 857 microgrid consulting firms based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Microgrid consulting firms by geography

Browse the directory

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.