Company lists · Data refreshed September 2026

Top 25 Voltage optimization software startups based in the United States

RevenueBase identified 70 company matches for voltage optimization software startups associated with the United States as of September 2026 and tracks 2,411 professional contacts across them, including 890 with verified work emails. San Diego is the largest hub.

This list covers company matches for voltage optimization software startups 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 September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 29, 2026 How this list was built
70Companies
2,411Contacts tracked
890Verified emails
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The 25 largest voltage optimization software startups based in the United States

Ranked by team size
Top 25 of 70 company matches for voltage optimization software startups based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSan Ramon, CA, United StatesHQ recorded Sep 29, 20261,001-5,0001,763 contacts →

Exact match

“At GE Digital, our focus is clear: delivering software that accelerates a new era of energy.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchVancouver, WA, United StatesHQ recorded Sep 29, 202651-20085 contacts →

Exact match

“Pacific Energy Concepts™ (PEC) is North America’s most innovative energy optimization company.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchSeattle, WA, United StatesHQ recorded Sep 29, 202651-20058 contacts →

Exact match

“Edo is a leading provider of innovative energy efficiency and demand flexibility solutions.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchLivingston, NJ, United StatesHQ recorded Sep 29, 202611-5043 contacts →

Exact match

“Logical Buildings is an industry leading sustainability, smart building and virtual powerplant software and solutions provider for the built world.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchRichmond, VA, United StatesHQ recorded Sep 29, 202611-5042 contacts →

Exact match

“DVI, a subsidiary of Dominion Energy, is a leading provider of grid analytics and control technology, providing solutions for energy efficiency, demand response, volt/VAR control…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchAshburn, VA, United StatesHQ recorded Sep 29, 202651-20039 contacts →

Exact match

“Janitza is a global leader in energy measurement technology, power quality monitoring, energy consumption analysis, providing the timely and reliable data you need to power the AI…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchMorrisville, NC, United StatesHQ recorded Sep 29, 2026201-50034 contacts →

Exact match

“DG Matrix is redefining how the world powers AI and electrification.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchNovato, CA, United StatesHQ recorded Sep 29, 202611-5026 contacts →

Exact match

“Energy distribution is teetering on the edge of unreliability.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchKennett Square, PA, United StatesHQ recorded Sep 29, 202611-5021 contacts →

Exact match

“Tangent provides commercial and industrial customers with the technology, insights and resources needed to realize the full economic benefit of the increasing role their energy…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchSomerville, MA, United StatesHQ recorded Sep 29, 20261-1017 contacts →

Exact match

“NewGrid is a software firm in the electric power industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchBrunswick, ME, United StatesHQ recorded Sep 29, 20261-1013 contacts →

Exact match

“Revert Technologies empowers businesses across North America with intelligent energy management solutions.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchBend, OR, United StatesHQ recorded Sep 29, 202611-5012 contacts →

Exact match

“Elexity is a start-up that is building the next generation energy management platform, focused on the needs of an electrified world powered by renewable energy.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchWellesley, MA, United StatesHQ recorded Sep 29, 202611-5012 contacts →

Exact match

“DemandQ was founded by a team of electrical engineers and energy business executives to solve the challenge of reducing the overall commercial electricity costs while supporting…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchRedwood City, CA, United StatesHQ recorded Sep 29, 202611-5010 contacts →

Exact match

“We are an emerging software company helping our customers understand and optimize how electricity is delivered to every device in their large, energy-intensive facilities to drive…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchReston, VA, United StatesHQ recorded Sep 29, 202611-509 contacts →

Exact match

“Czech Republic USA Japan The philosophy of the company is to allow the users to learn and to engineer the best possible solution themselves - through a complex software platform…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchLos Angeles, CA, United StatesHQ recorded Sep 29, 20261-107 contacts →

Exact match

“Pure Energy Stream helps commercial and industrial organizations transform electrical performance into a measurable financial and sustainability advantage.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchBirmingham, AL, United StatesHQ recorded Sep 29, 202611-506 contacts →

Exact match

“Energy powers the world.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchWayne, United StatesHQ recorded Sep 29, 202651-2006 contacts →

Exact match

“SENERQON is a group of companies whose scientists led by the scientific expertise of Dr.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchAtlanta, GA, United StatesHQ recorded Sep 29, 202611-506 contacts →

Exact match

“EIS, based in Atlanta, GA, has been providing energy and operations efficiency solutions to industrial and commercial customers for 40+ years.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchPoulsbo, WA, United StatesHQ recorded Sep 29, 202611-505 contacts →

Exact match

“Pacific Volt develops and commercializes world class voltage regulation technology.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchWoodinville, WA, United StatesHQ recorded Sep 29, 202611-505 contacts →

Exact match

“FlowEnergy offers next generation solutions for energy efficient, cost effective and comfortable buildings.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchSchenectady, NY, United StatesHQ recorded Sep 29, 20261-105 contacts →

Exact match

“At Green Action Studio, we're all about tying software and energy together for a better tomorrow.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchWest Orange, United StatesHQ recorded Sep 29, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchCamarillo, CA, United StatesHQ recorded Sep 29, 20261-105 contacts →

Exact match

“Energy Audit, Inc.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchDenver, CO, United StatesHQ recorded Sep 29, 202611-504 contacts →

Exact match

“Saving energy, made Simpl.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 70 voltage optimization software startups based in the United States

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Voltage optimization software startups based in the United States at a glance

As of Sep 29, 2026
36.9%Verified-email coverage
34.4Average contacts per company
11-50Median size (employees)
4.3%Largest-city concentration · San Diego
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
32
11-50
30
51-200
6
201-500
1
1,001-5,000
1

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 70 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 “voltage optimization software startups” 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 890 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 September 29, 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 “voltage optimization software startups”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many voltage optimization software startups are there based in the United States?

RevenueBase identified 70 company matches for voltage optimization software startups associated with the United States as of September 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?

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

Which city has the most voltage optimization software startups?

San Diego leads with 3 company records, followed by Irvine (2) and Las Vegas (2).

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 890 professional contacts with verified work emails tracked across these 70 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 September 29, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.