Company lists · Data refreshed November 2026

Top 25 Standalone power system designers based in the United States

RevenueBase identified 153 company matches for standalone power system designers associated with the United States as of November 2026 and tracks 4,719 professional contacts across them, including 2,554 with verified work emails. Miami is the largest hub.

This list covers company matches for standalone power system designers 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
153Companies
4,719Contacts tracked
2,554Verified emails
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The 25 largest standalone power system designers based in the United States

Ranked by team size
Top 25 of 153 company matches for standalone power system designers 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchPortland, OR, United StatesHQ recorded Nov 6, 20261,001-5,000541 contacts →

Exact match

“Our lives function on a power grid.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLakewood, CO, United StatesHQ recorded Nov 6, 2026201-500370 contacts →

Exact match

“NEI provides professional expertise and design engineering services for all aspects of power systems engineering.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPalisades, NY, United StatesHQ recorded Nov 6, 202611-5076 contacts →

Exact match

“Skae Mission Critical is one of the nation’s leading providers of mission-critical systems infrastructure and power-system design, installation, service and support.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSterling, VA, United StatesHQ recorded Nov 6, 202611-5064 contacts →

Exact match

“TekMinds provides design and engineering services to firms for generation, distribution, and control of power.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLakeville, MN, United StatesHQ recorded Nov 6, 202611-5060 contacts →

Exact match

“CEG designs and constructs utility scale solar, wind and battery storage projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNapa, CA, United StatesHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“Your power assets should earn, not just exist.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMulberry, FL, United StatesHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“Progen is on the leading edge of innovative rapid response solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBakersfield, CA, United StatesHQ recorded Nov 6, 2026201-50050 contacts →

Exact match

“Agilitech has been engineering, integrating, and building in industrial environments since 2002.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchJurupa Valley, United StatesHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“Elite Electric, based in Riverside, CA with a solar power division in Oakland, CA has been serving the electrical and solar power industries with the highest quality and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBoulder, CO, United StatesHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Hyde Renewables provides advanced energy system design, project management, and implementation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“Total Energy Systems (TES) is a leading provider of integrated power generation solutions with market leading equipment, engineering and support guaranteeing dependable and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchKennett Square, PA, United StatesHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“The Premium Power Services, LLC team of power system specialists support customers on all phases of power system projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNew Braunfels, TX, United StatesHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Spear Commercial & Industrial is an integrated energy and electrical solutions provider serving commercial and industrial customers nationwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNorth America, United StatesHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“We provide first class Services to energy power generation plants across the United States of America.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchWaitsfield, VT, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“As a full-service renewable energy system EPC (Engineering, Procurement, and Construction) company, Aegis develops, designs, installs, and maintains clean energy systems…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchOgden, UT, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Serving the Intermountain West since 2004, Gardner Energy designs, builds, and maintains state-of-the-art energy systems-from off-grid home solar to commercial battery backup…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWeaverville, NC, United StatesHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Since 1995, Sundance Power has designed, installed and serviced renewable energy systems for a diverse number of homeowners.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDraper, United StatesHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Tycon Systems® designs and manufactures turnkey remote power systems utilizing solar and wind power and accessories including a variety of unique POE and power conversion products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCulver City, CA, United StatesHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“At Promise Energy, we deliver comprehensive energy solutions tailored to the unique needs of your facility.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWixom, MI, United StatesHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Preventive Maintenance Technologies, LLC was founded in the late 1990's to provide emergency power generation products and services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBrookfield, WI, United StatesHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Power Engineers Collaborative, LLC - a division of Zero 6 Energy, Inc, is a Midwest engineering firm based in Milwaukee, Wisconsin; dedicated to providing services to clients in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMinneapolis, MN, United StatesHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“SYNCRIS is redefining energy resilience with next-generation modular power systems designed for the most demanding environments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchFarmingdale, NY, United StatesHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“MTS Power Systems has been dedicated to the sale, installation and maintenance of power generation equipment for nearly 26 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchElmhurst, IL, United StatesHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Alternative Power Generation, Inc.(APG) offers consulting, design, engineering, procurement, construction (EPC), and commissioning services for EV charging, solar, AI data…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSwedesboro, NJ, United StatesHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“We provide design, system integration and retrofit and upgrade solutions for the power generation industry which includes turbines, reciprocating diesel and natural gas…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 153 standalone power system designers based in the United States

See the full list, filter by size, metro and specialty, and access 2,554 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Standalone power system designers based in the United States at a glance

As of Nov 6, 2026
54.1%Verified-email coverage
30.8Average contacts per company
11-50Median size (employees)
2.6%Largest-city concentration · Miami
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
72
11-50
60
51-200
15
201-500
3
501-1,000
1
1,001-5,000
2

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 153 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 “standalone power system designers” 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 2,554 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 “standalone power system designers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many standalone power system designers are there based in the United States?

RevenueBase identified 153 company matches for standalone power system designers 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?

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

Which city has the most standalone power system designers?

Miami leads with 4 company records, followed by Albuquerque (3) and Houston (3).

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 2,554 professional contacts with verified work emails tracked across these 153 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.