Company lists · Data refreshed October 2026
Top 25 Energy storage system engineers based in the United States
RevenueBase identified 137 company matches for energy storage system engineers associated with the United States as of October 2026 and tracks 3,314 professional contacts across them, including 1,484 with verified work emails. San Diego is the largest hub.
This list covers company matches for energy storage system engineers 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 October 12, 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 energy storage system engineers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 362 contacts → | ||||
Exact match “NEI provides professional expertise and design engineering services for all aspects of power systems engineering.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 2 | 303 contacts → | ||||
Exact match “LG Energy Solution Vertech, Inc.(LGES Vertech) delivers exceptional customer engagement throughout every stage of acquiring, installing, and operating advanced, reliable, and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 3 | 287 contacts → | ||||
Exact match “FlexGen delivers the best integrated energy storage systems by taking a functionality and software-first approach.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 4 | 260 contacts → | ||||
Exact match “Antora Energy delivers affordable, reliable energy to industry, data centers, and the grid.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 5 | 188 contacts → | ||||
Exact match “Revamp is the premier engineering firm for large-scale renewable energy projects.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 6 | 176 contacts → | ||||
Exact match “Founded in 2011, Pure Power Engineering is the premier engineering firm in the solar + storage industry.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 7 | 165 contacts → | ||||
Exact match “Since 2010, Powin has been working to mitigate the economic and environmental impacts of climate change by revolutionizing the way energy is generated, transmitted, and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 8 | 106 contacts → | ||||
Exact match “EnerVenue is commercializing energy storage systems designed to behave like infrastructure, prioritizing endurance, safety, and lifecycle economics over short-term optimization.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 9 | 103 contacts → | ||||
Exact match “Since 1985, The Engineering Partners Inc.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 10 | 100 contacts → | ||||
Exact match “CS Energy is now part of SOLV Energy.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 11 | 84 contacts → | ||||
Exact match “Amber Kinetics is the industry-leader in manufacturing flywheel energy storage systems (FESS).” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 12 | 78 contacts → | ||||
Exact match “Doosan GridTech® has been providing end-to-end energy storage solutions since 2011.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 13 | 57 contacts → | ||||
Exact match “POWR2 is a global leader in clean, portable energy storage solutions.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 14 | 45 contacts → | ||||
Exact match “Commitment, reliability, expertise.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 15 | 40 contacts → | ||||
Exact match “Seal Solar is your one stop shop for any and all EPC needs.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 16 | 33 contacts → | ||||
Exact match “McCalmont Engineering provides premier design, engineering, and professional services for the solar and energy storage industry, specializing in large and utility-scale…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 17 | 33 contacts → | ||||
Exact match “Fourth Power is a thermal battery energy storage company.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 18 | 31 contacts → | ||||
Exact match “Innovative Pioneer in Energy Storage-Energy storage pioneer LS Energy Solutions has powered industry innovation since installing the first commercial Li-ion energy storage system…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 19 | 30 contacts → | ||||
Exact match “AESI designs and manufactures safe, efficient and reliable energy storage systems that are easy to purchase, install, operate and maintain.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 20 | 28 contacts → | ||||
Exact match “Hybrid Design Services is working towards a sustainable future by innovating energy storage and high voltage distribution systems.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 21 | 28 contacts → | ||||
Exact match “NeoVolta Inc.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 22 | 27 contacts → | ||||
Exact match “Hyde Renewables provides advanced energy system design, project management, and implementation.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 23 | 27 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 24 | 24 contacts → | ||||
Exact match “NEC Energy Solutions, headquartered in Westborough Massachusetts USA and a subsidiary of NEC Corporation, designs, manufactures, and integrates smart energy storage solutions for…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 25 | 22 contacts → | ||||
Exact match “We are a Renewable Energy Systems OEM that innovates, develops, and delivers Energy Generation and High-Density Energy Storage systems, Solutions and Services.” Recorded in the RevenueBase company graph · Oct 12, 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 “energy storage system engineers”. 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 137 energy storage system engineers based in the United States
See the full list, filter by size, metro and specialty, and access 1,484 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Energy storage system engineers based in the United States at a glance
As of Oct 12, 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 137 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 “energy storage system engineers” 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 1,484 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 October 12, 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 “energy storage system engineers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many energy storage system engineers are there based in the United States?
RevenueBase identified 137 company matches for energy storage system engineers associated with the United States as of October 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?
NEI Electric Power Engineering, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most energy storage system engineers?
San Diego leads with 5 company records, followed by Austin (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 1,484 professional contacts with verified work emails tracked across these 137 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 October 12, 2026.
Ready to reach these companies? Verified emails and direct dials for all 137 energy storage system engineers based in the United States. Start with a free account, no credit card.
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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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Energy storage system engineers based in Australia
- Energy storage system engineers based in Germany
- Energy storage system engineers based in India
- Energy storage system engineers based in the Netherlands
- Energy storage system engineers based in the United Kingdom
- AI companies based in the United States
Company intelligence · public preview
Top 25 energy storage system engineers 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 137 matching company records for energy storage system engineers based in the United States, with 3,314 tracked contacts and 1,484 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: October 12, 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 energy storage system engineers 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 |  NEI Electric Power Engineering, INCneiengineering.comHQ: Lakewood, CO, United StatesReported employees: 201-500 | Lakewood, CO, United States | 201-500 | Exact match | 362 contacts → |
“NEI provides professional expertise and design engineering services for all aspects of power systems engineering.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  LG Energy Solution Vertech, INClgensol-vt.comHQ: Westborough, MA, United StatesReported employees: 51-200 | Westborough, MA, United States | 51-200 | Exact match | 303 contacts → |
“LG Energy Solution Vertech, Inc.(LGES Vertech) delivers exceptional customer engagement throughout every stage of acquiring, installing, and operating advanced, reliable, and…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Flexgenflexgen.comHQ: Durham, NC, United StatesReported employees: 201-500 | Durham, NC, United States | 201-500 | Exact match | 287 contacts → |
“FlexGen delivers the best integrated energy storage systems by taking a functionality and software-first approach.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Antora Energyantora.comHQ: San Jose, CA, United StatesReported employees: 201-500 | San Jose, CA, United States | 201-500 | Exact match | 260 contacts → |
“Antora Energy delivers affordable, reliable energy to industry, data centers, and the grid.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Revamp Engineering, INCrevamp-eng.comHQ: Oakland, CA, United StatesReported employees: 201-500 | Oakland, CA, United States | 201-500 | Exact match | 188 contacts → |
“Revamp is the premier engineering firm for large-scale renewable energy projects.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Pure Power Engineeringpurepower.com HQ: Hoboken, NJ, United StatesReported employees: 51-200 | Hoboken, NJ, United States | 51-200 | Exact match | 176 contacts → |
“Founded in 2011, Pure Power Engineering is the premier engineering firm in the solar + storage industry.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  POWINpowin.comHQ: Tualatin, OR, United StatesReported employees: 501-1,000 | Tualatin, OR, United States | 501-1,000 | Exact match | 165 contacts → |
“Since 2010, Powin has been working to mitigate the economic and environmental impacts of climate change by revolutionizing the way energy is generated, transmitted, and…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Enervenueenervenue.comHQ: Fremont, CA, United StatesReported employees: 201-500 | Fremont, CA, United States | 201-500 | Exact match | 106 contacts → |
“EnerVenue is commercializing energy storage systems designed to behave like infrastructure, prioritizing endurance, safety, and lifecycle economics over short-term optimization.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  The Engineering Partners, INCengineeringpartners.comHQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 103 contacts → |
“Since 1985, The Engineering Partners Inc.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  CS Energysolvenergy.comHQ: Edison, NJ, United StatesReported employees: 51-200 | Edison, NJ, United States | 51-200 | Exact match | 100 contacts → |
“CS Energy is now part of SOLV Energy.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Amber Kineticsamberkinetics.comHQ: Union City, CA, United StatesReported employees: 51-200 | Union City, CA, United States | 51-200 | Exact match | 84 contacts → |
“Amber Kinetics is the industry-leader in manufacturing flywheel energy storage systems (FESS).” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Doosan Gridtechdoosangridtech.comHQ: Bellevue, WA, United StatesReported employees: 51-200 | Bellevue, WA, United States | 51-200 | Exact match | 78 contacts → |
“Doosan GridTech® has been providing end-to-end energy storage solutions since 2011.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Powr2powr2.comHQ: Bethel, CT, United StatesReported employees: 51-200 | Bethel, CT, United States | 51-200 | Exact match | 57 contacts → |
“POWR2 is a global leader in clean, portable energy storage solutions.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Prevalonprevalonenergy.comHQ: Heathrow, FL, United StatesReported employees: 51-200 | Heathrow, FL, United States | 51-200 | Exact match | 45 contacts → |
“Commitment, reliability, expertise.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Seal Solarsealsolar.com HQ: North Little Rock, AR, United StatesReported employees: 51-200 | North Little Rock, AR, United States | 51-200 | Exact match | 40 contacts → |
“Seal Solar is your one stop shop for any and all EPC needs.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Mccalmont Engineeringmccalmont.net HQ: Campbell, CA, United StatesReported employees: 11-50 | Campbell, CA, United States | 11-50 | Exact match | 33 contacts → |
“McCalmont Engineering provides premier design, engineering, and professional services for the solar and energy storage industry, specializing in large and utility-scale…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Fourth Powergofourth.com HQ: Cambridge, MA, United StatesReported employees: Not recorded | Cambridge, MA, United States | Not recorded | Exact match | 33 contacts → |
“Fourth Power is a thermal battery energy storage company.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | LS Energy Solutions LLCls-es.com HQ: Charlotte, NC, United StatesReported employees: 11-50 | Charlotte, NC, United States | 11-50 | Exact match | 31 contacts → |
“Innovative Pioneer in Energy Storage-Energy storage pioneer LS Energy Solutions has powered industry innovation since installing the first commercial Li-ion energy storage system…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  American Energy Storage Innovations, INCaesi-ess.comHQ: Hudson, MA, United StatesReported employees: 51-200 | Hudson, MA, United States | 51-200 | Exact match | 30 contacts → |
“AESI designs and manufactures safe, efficient and reliable energy storage systems that are easy to purchase, install, operate and maintain.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Hybrid Design Services INChybriddesignservices.com HQ: Troy, MI, United StatesReported employees: 11-50 | Troy, MI, United States | 11-50 | Exact match | 28 contacts → |
“Hybrid Design Services is working towards a sustainable future by innovating energy storage and high voltage distribution systems.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Neovoltaneovolta.com HQ: Poway, CA, United StatesReported employees: 11-50 | Poway, CA, United States | 11-50 | Exact match | 28 contacts → |
“NeoVolta Inc.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Hyde Renewableshyderenewables.comHQ: Boulder, CO, United StatesReported employees: 11-50 | Boulder, CO, United States | 11-50 | Exact match | 27 contacts → |
“Hyde Renewables provides advanced energy system design, project management, and implementation.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | NEECneengineer.com HQ: Pembroke Pines, FL, United StatesReported employees: 11-50 | Pembroke Pines, FL, United States | 11-50 | Exact match | 27 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | NEC Energy Solutionsneces.com HQ: Westborough, MA, United StatesReported employees: 51-200 | Westborough, MA, United States | 51-200 | Exact match | 24 contacts → |
“NEC Energy Solutions, headquartered in Westborough Massachusetts USA and a subsidiary of NEC Corporation, designs, manufactures, and integrates smart energy storage solutions for…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Aither Systemsaithersystems.comHQ: Plano, TX, United StatesReported employees: 11-50 | Plano, TX, United States | 11-50 | Exact match | 22 contacts → |
“We are a Renewable Energy Systems OEM that innovates, develops, and delivers Energy Generation and High-Density Energy Storage systems, Solutions and Services.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 137 company matches
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Energy storage system engineers: dataset insights
October 12, 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
137 records in the displayed employee bands.
0 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 137 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: October 12, 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 ↗
Questions about this company list
What does Exact match mean for energy storage system engineers?
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 energy storage system engineers did RevenueBase find based in the United States?
The saved snapshot records 137 matching company records, 3,314 tracked contacts and 1,484 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: October 12, 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
Energy storage system engineers by geography
Cite this list
RevenueBase Data Team. Top 25 energy storage system engineers based in the United States. Snapshot: October 12, 2026. https://revenuebase.ai/companies/energy-storage-system-engineers/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
- Energy storage system engineers based in Australia
- Energy storage system engineers based in Germany
- Energy storage system engineers based in India
- Energy storage system engineers based in the Netherlands
- Energy storage system engineers based in the United Kingdom
- AI companies based in the United States
Company intelligence · public preview
Top 25 energy storage system engineers based in the United States
RevenueBase records 137 matching company records for energy storage system engineers based in the United States, with 3,314 tracked contacts and 1,484 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: October 12, 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 energy storage system engineers 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 | NEI Electric Power Engineering, INCneiengineering.com HQ: Lakewood, CO, United StatesReported employees: 201-500 | Lakewood, CO, United States | 201-500 | Exact match | 362 contacts → |
“NEI provides professional expertise and design engineering services for all aspects of power systems engineering.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | LG Energy Solution Vertech, INClgensol-vt.com HQ: Westborough, MA, United StatesReported employees: 51-200 | Westborough, MA, United States | 51-200 | Exact match | 303 contacts → |
“LG Energy Solution Vertech, Inc.(LGES Vertech) delivers exceptional customer engagement throughout every stage of acquiring, installing, and operating advanced, reliable, and…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Flexgenflexgen.com HQ: Durham, NC, United StatesReported employees: 201-500 | Durham, NC, United States | 201-500 | Exact match | 287 contacts → |
“FlexGen delivers the best integrated energy storage systems by taking a functionality and software-first approach.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Antora Energyantora.com HQ: San Jose, CA, United StatesReported employees: 201-500 | San Jose, CA, United States | 201-500 | Exact match | 260 contacts → |
“Antora Energy delivers affordable, reliable energy to industry, data centers, and the grid.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Revamp Engineering, INCrevamp-eng.com HQ: Oakland, CA, United StatesReported employees: 201-500 | Oakland, CA, United States | 201-500 | Exact match | 188 contacts → |
“Revamp is the premier engineering firm for large-scale renewable energy projects.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Pure Power Engineeringpurepower.com HQ: Hoboken, NJ, United StatesReported employees: 51-200 | Hoboken, NJ, United States | 51-200 | Exact match | 176 contacts → |
“Founded in 2011, Pure Power Engineering is the premier engineering firm in the solar + storage industry.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | POWINpowin.com HQ: Tualatin, OR, United StatesReported employees: 501-1,000 | Tualatin, OR, United States | 501-1,000 | Exact match | 165 contacts → |
“Since 2010, Powin has been working to mitigate the economic and environmental impacts of climate change by revolutionizing the way energy is generated, transmitted, and…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Enervenueenervenue.com HQ: Fremont, CA, United StatesReported employees: 201-500 | Fremont, CA, United States | 201-500 | Exact match | 106 contacts → |
“EnerVenue is commercializing energy storage systems designed to behave like infrastructure, prioritizing endurance, safety, and lifecycle economics over short-term optimization.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | The Engineering Partners, INCengineeringpartners.com HQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 103 contacts → |
“Since 1985, The Engineering Partners Inc.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | CS Energysolvenergy.com HQ: Edison, NJ, United StatesReported employees: 51-200 | Edison, NJ, United States | 51-200 | Exact match | 100 contacts → |
“CS Energy is now part of SOLV Energy.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Amber Kineticsamberkinetics.com HQ: Union City, CA, United StatesReported employees: 51-200 | Union City, CA, United States | 51-200 | Exact match | 84 contacts → |
“Amber Kinetics is the industry-leader in manufacturing flywheel energy storage systems (FESS).” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Doosan Gridtechdoosangridtech.com HQ: Bellevue, WA, United StatesReported employees: 51-200 | Bellevue, WA, United States | 51-200 | Exact match | 78 contacts → |
“Doosan GridTech® has been providing end-to-end energy storage solutions since 2011.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Powr2powr2.com HQ: Bethel, CT, United StatesReported employees: 51-200 | Bethel, CT, United States | 51-200 | Exact match | 57 contacts → |
“POWR2 is a global leader in clean, portable energy storage solutions.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Prevalonprevalonenergy.com HQ: Heathrow, FL, United StatesReported employees: 51-200 | Heathrow, FL, United States | 51-200 | Exact match | 45 contacts → |
“Commitment, reliability, expertise.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Seal Solarsealsolar.com HQ: North Little Rock, AR, United StatesReported employees: 51-200 | North Little Rock, AR, United States | 51-200 | Exact match | 40 contacts → |
“Seal Solar is your one stop shop for any and all EPC needs.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Mccalmont Engineeringmccalmont.net HQ: Campbell, CA, United StatesReported employees: 11-50 | Campbell, CA, United States | 11-50 | Exact match | 33 contacts → |
“McCalmont Engineering provides premier design, engineering, and professional services for the solar and energy storage industry, specializing in large and utility-scale…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Fourth Powergofourth.com HQ: Cambridge, MA, United StatesReported employees: Not recorded | Cambridge, MA, United States | Not recorded | Exact match | 33 contacts → |
“Fourth Power is a thermal battery energy storage company.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | LS Energy Solutions LLCls-es.com HQ: Charlotte, NC, United StatesReported employees: 11-50 | Charlotte, NC, United States | 11-50 | Exact match | 31 contacts → |
“Innovative Pioneer in Energy Storage-Energy storage pioneer LS Energy Solutions has powered industry innovation since installing the first commercial Li-ion energy storage system…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | American Energy Storage Innovations, INCaesi-ess.com HQ: Hudson, MA, United StatesReported employees: 51-200 | Hudson, MA, United States | 51-200 | Exact match | 30 contacts → |
“AESI designs and manufactures safe, efficient and reliable energy storage systems that are easy to purchase, install, operate and maintain.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Hybrid Design Services INChybriddesignservices.com HQ: Troy, MI, United StatesReported employees: 11-50 | Troy, MI, United States | 11-50 | Exact match | 28 contacts → |
“Hybrid Design Services is working towards a sustainable future by innovating energy storage and high voltage distribution systems.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Neovoltaneovolta.com HQ: Poway, CA, United StatesReported employees: 11-50 | Poway, CA, United States | 11-50 | Exact match | 28 contacts → |
“NeoVolta Inc.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Hyde Renewableshyderenewables.com HQ: Boulder, CO, United StatesReported employees: 11-50 | Boulder, CO, United States | 11-50 | Exact match | 27 contacts → |
“Hyde Renewables provides advanced energy system design, project management, and implementation.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | NEECneengineer.com HQ: Pembroke Pines, FL, United StatesReported employees: 11-50 | Pembroke Pines, FL, United States | 11-50 | Exact match | 27 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | NEC Energy Solutionsneces.com HQ: Westborough, MA, United StatesReported employees: 51-200 | Westborough, MA, United States | 51-200 | Exact match | 24 contacts → |
“NEC Energy Solutions, headquartered in Westborough Massachusetts USA and a subsidiary of NEC Corporation, designs, manufactures, and integrates smart energy storage solutions for…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Aither Systemsaithersystems.com HQ: Plano, TX, United StatesReported employees: 11-50 | Plano, TX, United States | 11-50 | Exact match | 22 contacts → |
“We are a Renewable Energy Systems OEM that innovates, develops, and delivers Energy Generation and High-Density Energy Storage systems, Solutions and Services.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 137 company matches
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Energy storage system engineers: dataset insights
October 12, 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
137 records in the displayed employee bands.
0 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 137 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: October 12, 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 ↗
Questions about this company list
What does Exact match mean for energy storage system engineers?
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 energy storage system engineers did RevenueBase find based in the United States?
The saved snapshot records 137 matching company records, 3,314 tracked contacts and 1,484 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: October 12, 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
Energy storage system engineers by geography
Cite this list
RevenueBase Data Team. Top 25 energy storage system engineers based in the United States. Snapshot: October 12, 2026. https://revenuebase.ai/companies/energy-storage-system-engineers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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