Company lists · Data refreshed November 2026
Top 25 Off-grid power system designers based in the United States
RevenueBase identified 1,687 company matches for off-grid power system designers associated with the United States as of November 2026 and tracks 46,712 professional contacts across them, including 15,616 with verified work emails. Houston is the largest hub.
This list covers company matches for off-grid 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.
The 25 largest off-grid power system designers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 8,270 contacts → | ||||
Exact match “Life runs on clean energy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 4,041 contacts → | ||||
Exact match “Generac is the total energy solutions company powering a smarter world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 2,036 contacts → | ||||
Exact match “We believe clean energy and backup storage should be accessible to everybody.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 801 contacts → | ||||
Exact match “PowerSecure, a Southern Company subsidiary, is a leading provider of innovative energy solutions to electric utilities and their industrial, institutional, and commercial…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 700 contacts → | ||||
Exact match “We’re on a mission to make power personal.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 658 contacts → | ||||
Exact match “DEPCOM Power, a Koch Engineered Solutions Company, is a leading solar energy solutions partner providing Development Support, Engineering, Procurement & Construction (EPC)…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 563 contacts → | ||||
Exact match “APR Energy delivers reliable electricity, fast.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 401 contacts → | ||||
Exact match “Established in 2019.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 370 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 | |||||
| 10 | 368 contacts → | ||||
Exact match “Supernova embodies the spirit of innovation and dedication to a sustainable future, making it a shining example of what it means to be a leader in the renewable energy industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 351 contacts → | ||||
Exact match “We are a leading energy services provider specializing in the engineering, manufacturing, sales, leasing, and operations of cutting-edge power technology including natural gas and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 350 contacts → | ||||
Exact match “WattMonk is a leading force in the solar industry, committed to revolutionizing the way the world harnesses clean energy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 344 contacts → | ||||
Exact match “With tens of thousands of customers, Solar Energy World is the fastest growing solar and battery system installation company in our region, serving Delaware, Florida, Maryland…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 309 contacts → | ||||
Exact match “40+ locations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 287 contacts → | ||||
Exact match “Signal Energy is a leading full service design/build contractor providing Engineering, Procurement, and Construction (EPC) services for renewable energy & infrastructure projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 264 contacts → | ||||
Exact match “At Maverick Power, we are revolutionizing power solutions for businesses with a strong commitment to innovation, efficiency, and reliability.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 223 contacts → | ||||
Exact match “Mission Critical Group (MCG) stands apart as an end-to-end power systems and solutions provider, accelerating time-to-power in mission critical environments with unmatched speed…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 220 contacts → | ||||
Exact match “We Deliver Resilience and Reliability in Power and Infrastructure Solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 203 contacts → | ||||
Exact match “Energy Vault® is an integrated power infrastructure platform that builds, owns and operates flexible, reliable energy systems to accelerate time-to-power for utilities…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 199 contacts → | ||||
Exact match “RavenVolt Inc, An ABM Company provides turn-key microgrid solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 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 | |||||
| 22 | 186 contacts → | ||||
Exact match “Novel Energy delivers solar energy solutions helping provide sustainable options to meet evolving energy needs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 183 contacts → | ||||
Exact match “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.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 177 contacts → | ||||
Exact match “Venture Solar is a solar panel installation company serving the Northeast.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 166 contacts → | ||||
Exact match “Renogy | Born in the U.S, Trusted Worldwide.” 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 “off-grid power system designers”. 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 1,687 off-grid power system designers based in the United States
See the full list, filter by size, metro and specialty, and access 15,616 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Off-grid power system designers based in the United States at a glance
As of Nov 6, 2026Companies by employee count
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 1,687 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 “off-grid 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 15,616 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.
Off-grid power system designers by metro
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 “off-grid power system designers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many off-grid power system designers are there based in the United States?
RevenueBase identified 1,687 company matches for off-grid 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?
Sunrun tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most off-grid power system designers?
Houston leads with 33 company records, followed by San Diego (29) and Austin (26).
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 15,616 professional contacts with verified work emails tracked across these 1,687 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.
Ready to reach these companies? Verified emails and direct dials for all 1,687 off-grid power system designers based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Off-grid power system designers by geography
- Off-grid power system designers based in Melbourne, Australia
- Off-grid power system designers based in Perth, Australia
- Off-grid power system designers based in Sydney, Australia
- Off-grid power system designers based in Belo Horizonte, Brazil
- Off-grid power system designers based in Sao Paulo, Brazil
- Off-grid power system designers based in Berlin, Germany
- Off-grid power system designers based in Bangalore, India
- Off-grid power system designers based in Gurgaon, India
- Off-grid power system designers based in Mumbai, India
- Off-grid power system designers based in Noida, India
- Off-grid power system designers based in Lagos, Nigeria
- Off-grid power system designers based in Cape Town, South Africa
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Off-grid power system designers based in Melbourne, Australia
- Off-grid power system designers based in Perth, Australia
- Off-grid power system designers based in Sydney, Australia
- Off-grid power system designers based in Belo Horizonte, Brazil
- Off-grid power system designers based in Sao Paulo, Brazil
- Off-grid power system designers based in Berlin, Germany
Company intelligence · public preview
Top 25 off-grid power system designers based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,687 matching company records for off-grid power system designers based in the United States, with 46,712 tracked contacts and 15,616 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 off-grid power system designers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Sunrunsunrun.comHQ: San Francisco, CA, United StatesReported employees: 10001+ | San Francisco, CA, United States | 10001+ | Exact match | 8,270 contacts → |
“Life runs on clean energy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Generacgenerac.comHQ: Waukesha, WI, United StatesReported employees: 5,001-10,000 | Waukesha, WI, United States | 5,001-10,000 | Exact match | 4,041 contacts → |
“Generac is the total energy solutions company powering a smarter world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Sunpower Corporationsunpower.com HQ: Richmond, CA, United StatesReported employees: 1,001-5,000 | Richmond, CA, United States | 1,001-5,000 | Exact match | 2,036 contacts → |
“We believe clean energy and backup storage should be accessible to everybody.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Powersecure, INCpowersecure.comHQ: Durham, NC, United StatesReported employees: 501-1,000 | Durham, NC, United States | 501-1,000 | Exact match | 801 contacts → |
“PowerSecure, a Southern Company subsidiary, is a leading provider of innovative energy solutions to electric utilities and their industrial, institutional, and commercial…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  LUMIOlumio.comHQ: Lehi, UT, United StatesReported employees: 5,001-10,000 | Lehi, UT, United States | 5,001-10,000 | Exact match | 700 contacts → |
“We’re on a mission to make power personal.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Depcom Power, INCdepcompower.comHQ: Scottsdale, AZ, United StatesReported employees: 1,001-5,000 | Scottsdale, AZ, United States | 1,001-5,000 | Exact match | 658 contacts → |
“DEPCOM Power, a Koch Engineered Solutions Company, is a leading solar energy solutions partner providing Development Support, Engineering, Procurement & Construction (EPC)…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  APR Energyaprenergy.comHQ: Jacksonville, FL, United StatesReported employees: 201-500 | Jacksonville, FL, United States | 201-500 | Exact match | 563 contacts → |
“APR Energy delivers reliable electricity, fast.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Energyscape Renewablesenergyscaperenewables.comHQ: Denver, United StatesReported employees: 501-1,000 | Denver, United States | 501-1,000 | Exact match | 401 contacts → |
“Established in 2019.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  NEI Electric Power Engineering, INCneiengineering.comHQ: Lakewood, CO, United StatesReported employees: 201-500 | Lakewood, CO, United States | 201-500 | Exact match | 370 contacts → |
“NEI provides professional expertise and design engineering services for all aspects of power systems engineering.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Supernovasupernovaenergy.solarHQ: Irvine, CO, United StatesReported employees: 201-500 | Irvine, CO, United States | 201-500 | Exact match | 368 contacts → |
“Supernova embodies the spirit of innovation and dedication to a sustainable future, making it a shining example of what it means to be a leader in the renewable energy industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Mesa Power Solutionsmesapowersolutions.comHQ: Loveland, CO, United StatesReported employees: 1,001-5,000 | Loveland, CO, United States | 1,001-5,000 | Exact match | 351 contacts → |
“We are a leading energy services provider specializing in the engineering, manufacturing, sales, leasing, and operations of cutting-edge power technology including natural gas and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Wattmonk Technologieswattmonk.comHQ: Delaware, United StatesReported employees: 201-500 | Delaware, United States | 201-500 | Exact match | 350 contacts → |
“WattMonk is a leading force in the solar industry, committed to revolutionizing the way the world harnesses clean energy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Solar Energy Worldsolarenergyworld.comHQ: Laurel, MD, United StatesReported employees: 501-1,000 | Laurel, MD, United States | 501-1,000 | Exact match | 344 contacts → |
“With tens of thousands of customers, Solar Energy World is the fastest growing solar and battery system installation company in our region, serving Delaware, Florida, Maryland…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Sunbelt Solomonsunbeltsolomon.comHQ: Temple, KS, United StatesReported employees: 1,001-5,000 | Temple, KS, United States | 1,001-5,000 | Exact match | 309 contacts → |
“40+ locations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Signal Energysignalenergy.comHQ: Chattanooga, TN, United StatesReported employees: 201-500 | Chattanooga, TN, United States | 201-500 | Exact match | 287 contacts → |
“Signal Energy is a leading full service design/build contractor providing Engineering, Procurement, and Construction (EPC) services for renewable energy & infrastructure projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Maverick Powermaverickpwr.comHQ: Mckinney, AZ, United StatesReported employees: 201-500 | Mckinney, AZ, United States | 201-500 | Exact match | 264 contacts → |
“At Maverick Power, we are revolutionizing power solutions for businesses with a strong commitment to innovation, efficiency, and reliability.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Mission Critical Groupmissioncriticalgroup.comHQ: Mckinney, TX, United StatesReported employees: 1,001-5,000 | Mckinney, TX, United States | 1,001-5,000 | Exact match | 223 contacts → |
“Mission Critical Group (MCG) stands apart as an end-to-end power systems and solutions provider, accelerating time-to-power in mission critical environments with unmatched speed…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  National Powernatpow.comHQ: Raleigh, NC, United StatesReported employees: 51-200 | Raleigh, NC, United States | 51-200 | Exact match | 220 contacts → |
“We Deliver Resilience and Reliability in Power and Infrastructure Solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Energy Vaultenergyvault.comHQ: Westlake Village, CA, United StatesReported employees: 51-200 | Westlake Village, CA, United States | 51-200 | Exact match | 203 contacts → |
“Energy Vault® is an integrated power infrastructure platform that builds, owns and operates flexible, reliable energy systems to accelerate time-to-power for utilities…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Ravenvolt Inc, An ABM Companyravenvolt.comHQ: Cumming, GA, United StatesReported employees: 51-200 | Cumming, GA, United States | 51-200 | Exact match | 199 contacts → |
“RavenVolt Inc, An ABM Company provides turn-key microgrid solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Revamp Engineering, INCrevamp-eng.comHQ: Oakland, TX, United StatesReported employees: 201-500 | Oakland, TX, United States | 201-500 | Exact match | 191 contacts → |
“Revamp is the premier engineering firm for large-scale renewable energy projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Novel Energy Solutionsnovelenergy.bizHQ: St. Paul, MN, United StatesReported employees: 201-500 | St. Paul, MN, United States | 201-500 | Exact match | 186 contacts → |
“Novel Energy delivers solar energy solutions helping provide sustainable options to meet evolving energy needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Green World Renewable Energy LLCgreenworld-energy.comHQ: Brooklyn, MD, United StatesReported employees: 201-500 | Brooklyn, MD, United States | 201-500 | Exact match | 183 contacts → |
“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.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Venture Homeventuresolar.comHQ: Brooklyn, NY, United StatesReported employees: 201-500 | Brooklyn, NY, United States | 201-500 | Exact match | 177 contacts → |
“Venture Solar is a solar panel installation company serving the Northeast.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Renogyrenogy.comHQ: Ontario, CA, United StatesReported employees: 501-1,000 | Ontario, CA, United States | 501-1,000 | Exact match | 166 contacts → |
“Renogy | Born in the U.S, Trusted Worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,687 company matches
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Off-grid power system designers: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,676 records in the displayed employee bands.
11 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 1,687 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Off-grid power system designers by metro
Questions about this company list
What does Exact match mean for off-grid power system designers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many off-grid power system designers did RevenueBase find based in the United States?
The saved snapshot records 1,687 matching company records, 46,712 tracked contacts and 15,616 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Off-grid power system designers by geography
- Off-grid power system designers based in Melbourne, Australia
- Off-grid power system designers based in Perth, Australia
- Off-grid power system designers based in Sydney, Australia
- Off-grid power system designers based in Belo Horizonte, Brazil
- Off-grid power system designers based in Sao Paulo, Brazil
- Off-grid power system designers based in Berlin, Germany
- Off-grid power system designers based in Bangalore, India
- Off-grid power system designers based in Gurgaon, India
- Off-grid power system designers based in Mumbai, India
- Off-grid power system designers based in Noida, India
- Off-grid power system designers based in Lagos, Nigeria
- Off-grid power system designers based in Cape Town, South Africa
Cite this list
RevenueBase Data Team. Top 25 off-grid power system designers based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/off-grid-power-system-designers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Off-grid power system designers based in Melbourne, Australia
- Off-grid power system designers based in Perth, Australia
- Off-grid power system designers based in Sydney, Australia
- Off-grid power system designers based in Belo Horizonte, Brazil
- Off-grid power system designers based in Sao Paulo, Brazil
- Off-grid power system designers based in Berlin, Germany
Company intelligence · public preview
Top 25 off-grid power system designers based in the United States
RevenueBase records 1,687 matching company records for off-grid power system designers based in the United States, with 46,712 tracked contacts and 15,616 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 off-grid power system designers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Sunrunsunrun.com HQ: San Francisco, CA, United StatesReported employees: 10001+ | San Francisco, CA, United States | 10001+ | Exact match | 8,270 contacts → |
“Life runs on clean energy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Generacgenerac.com HQ: Waukesha, WI, United StatesReported employees: 5,001-10,000 | Waukesha, WI, United States | 5,001-10,000 | Exact match | 4,041 contacts → |
“Generac is the total energy solutions company powering a smarter world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Sunpower Corporationsunpower.com HQ: Richmond, CA, United StatesReported employees: 1,001-5,000 | Richmond, CA, United States | 1,001-5,000 | Exact match | 2,036 contacts → |
“We believe clean energy and backup storage should be accessible to everybody.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Powersecure, INCpowersecure.com HQ: Durham, NC, United StatesReported employees: 501-1,000 | Durham, NC, United States | 501-1,000 | Exact match | 801 contacts → |
“PowerSecure, a Southern Company subsidiary, is a leading provider of innovative energy solutions to electric utilities and their industrial, institutional, and commercial…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | LUMIOlumio.com HQ: Lehi, UT, United StatesReported employees: 5,001-10,000 | Lehi, UT, United States | 5,001-10,000 | Exact match | 700 contacts → |
“We’re on a mission to make power personal.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Depcom Power, INCdepcompower.com HQ: Scottsdale, AZ, United StatesReported employees: 1,001-5,000 | Scottsdale, AZ, United States | 1,001-5,000 | Exact match | 658 contacts → |
“DEPCOM Power, a Koch Engineered Solutions Company, is a leading solar energy solutions partner providing Development Support, Engineering, Procurement & Construction (EPC)…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | APR Energyaprenergy.com HQ: Jacksonville, FL, United StatesReported employees: 201-500 | Jacksonville, FL, United States | 201-500 | Exact match | 563 contacts → |
“APR Energy delivers reliable electricity, fast.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Energyscape Renewablesenergyscaperenewables.com HQ: Denver, United StatesReported employees: 501-1,000 | Denver, United States | 501-1,000 | Exact match | 401 contacts → |
“Established in 2019.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | NEI Electric Power Engineering, INCneiengineering.com HQ: Lakewood, CO, United StatesReported employees: 201-500 | Lakewood, CO, United States | 201-500 | Exact match | 370 contacts → |
“NEI provides professional expertise and design engineering services for all aspects of power systems engineering.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Supernovasupernovaenergy.solar HQ: Irvine, CO, United StatesReported employees: 201-500 | Irvine, CO, United States | 201-500 | Exact match | 368 contacts → |
“Supernova embodies the spirit of innovation and dedication to a sustainable future, making it a shining example of what it means to be a leader in the renewable energy industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Mesa Power Solutionsmesapowersolutions.com HQ: Loveland, CO, United StatesReported employees: 1,001-5,000 | Loveland, CO, United States | 1,001-5,000 | Exact match | 351 contacts → |
“We are a leading energy services provider specializing in the engineering, manufacturing, sales, leasing, and operations of cutting-edge power technology including natural gas and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Wattmonk Technologieswattmonk.com HQ: Delaware, United StatesReported employees: 201-500 | Delaware, United States | 201-500 | Exact match | 350 contacts → |
“WattMonk is a leading force in the solar industry, committed to revolutionizing the way the world harnesses clean energy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Solar Energy Worldsolarenergyworld.com HQ: Laurel, MD, United StatesReported employees: 501-1,000 | Laurel, MD, United States | 501-1,000 | Exact match | 344 contacts → |
“With tens of thousands of customers, Solar Energy World is the fastest growing solar and battery system installation company in our region, serving Delaware, Florida, Maryland…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Sunbelt Solomonsunbeltsolomon.com HQ: Temple, KS, United StatesReported employees: 1,001-5,000 | Temple, KS, United States | 1,001-5,000 | Exact match | 309 contacts → |
“40+ locations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Signal Energysignalenergy.com HQ: Chattanooga, TN, United StatesReported employees: 201-500 | Chattanooga, TN, United States | 201-500 | Exact match | 287 contacts → |
“Signal Energy is a leading full service design/build contractor providing Engineering, Procurement, and Construction (EPC) services for renewable energy & infrastructure projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Maverick Powermaverickpwr.com HQ: Mckinney, AZ, United StatesReported employees: 201-500 | Mckinney, AZ, United States | 201-500 | Exact match | 264 contacts → |
“At Maverick Power, we are revolutionizing power solutions for businesses with a strong commitment to innovation, efficiency, and reliability.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Mission Critical Groupmissioncriticalgroup.com HQ: Mckinney, TX, United StatesReported employees: 1,001-5,000 | Mckinney, TX, United States | 1,001-5,000 | Exact match | 223 contacts → |
“Mission Critical Group (MCG) stands apart as an end-to-end power systems and solutions provider, accelerating time-to-power in mission critical environments with unmatched speed…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | National Powernatpow.com HQ: Raleigh, NC, United StatesReported employees: 51-200 | Raleigh, NC, United States | 51-200 | Exact match | 220 contacts → |
“We Deliver Resilience and Reliability in Power and Infrastructure Solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Energy Vaultenergyvault.com HQ: Westlake Village, CA, United StatesReported employees: 51-200 | Westlake Village, CA, United States | 51-200 | Exact match | 203 contacts → |
“Energy Vault® is an integrated power infrastructure platform that builds, owns and operates flexible, reliable energy systems to accelerate time-to-power for utilities…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Ravenvolt Inc, An ABM Companyravenvolt.com HQ: Cumming, GA, United StatesReported employees: 51-200 | Cumming, GA, United States | 51-200 | Exact match | 199 contacts → |
“RavenVolt Inc, An ABM Company provides turn-key microgrid solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Revamp Engineering, INCrevamp-eng.com HQ: Oakland, TX, United StatesReported employees: 201-500 | Oakland, TX, United States | 201-500 | Exact match | 191 contacts → |
“Revamp is the premier engineering firm for large-scale renewable energy projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Novel Energy Solutionsnovelenergy.biz HQ: St. Paul, MN, United StatesReported employees: 201-500 | St. Paul, MN, United States | 201-500 | Exact match | 186 contacts → |
“Novel Energy delivers solar energy solutions helping provide sustainable options to meet evolving energy needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Green World Renewable Energy LLCgreenworld-energy.com HQ: Brooklyn, MD, United StatesReported employees: 201-500 | Brooklyn, MD, United States | 201-500 | Exact match | 183 contacts → |
“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.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Venture Homeventuresolar.com HQ: Brooklyn, NY, United StatesReported employees: 201-500 | Brooklyn, NY, United States | 201-500 | Exact match | 177 contacts → |
“Venture Solar is a solar panel installation company serving the Northeast.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Renogyrenogy.com HQ: Ontario, CA, United StatesReported employees: 501-1,000 | Ontario, CA, United States | 501-1,000 | Exact match | 166 contacts → |
“Renogy | Born in the U.S, Trusted Worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,687 company matches
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Off-grid power system designers: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,676 records in the displayed employee bands.
11 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 1,687 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Off-grid power system designers by metro
Questions about this company list
What does Exact match mean for off-grid power system designers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many off-grid power system designers did RevenueBase find based in the United States?
The saved snapshot records 1,687 matching company records, 46,712 tracked contacts and 15,616 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Off-grid power system designers by geography
- Off-grid power system designers based in Melbourne, Australia
- Off-grid power system designers based in Perth, Australia
- Off-grid power system designers based in Sydney, Australia
- Off-grid power system designers based in Belo Horizonte, Brazil
- Off-grid power system designers based in Sao Paulo, Brazil
- Off-grid power system designers based in Berlin, Germany
- Off-grid power system designers based in Bangalore, India
- Off-grid power system designers based in Gurgaon, India
- Off-grid power system designers based in Mumbai, India
- Off-grid power system designers based in Noida, India
- Off-grid power system designers based in Lagos, Nigeria
- Off-grid power system designers based in Cape Town, South Africa
Cite this list
RevenueBase Data Team. Top 25 off-grid power system designers based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/off-grid-power-system-designers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
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- Off-grid power system designers based in Melbourne, Australia
- Off-grid power system designers based in Perth, Australia
- Off-grid power system designers based in Sydney, Australia
- Off-grid power system designers based in Belo Horizonte, Brazil
- Off-grid power system designers based in Sao Paulo, Brazil
- Off-grid power system designers based in Berlin, Germany