Company lists · Data verified August 2026

Top 25 Electric utility software startups based in the United States

Name: Electric utility software startups based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 485 companies tracked

There are 485 electric utility software startups headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 43,750 professional contacts across them, including 17,275 with verified work emails and 12,746 with mobile numbers. San Francisco is the largest hub.

This list covers electric utility software startups headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

485Companies

43,750Contacts tracked

17,275Verified emails

12,746Mobile numbers

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The 25 largest electric utility software startups based in the United States

Ranked by team size

Top 25 of 485 electric utility software startups based in the United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Toshiba	Irvine, CA	n/a	5,914	342
2	Itron, INC	Beltsville, MD	5,001-10,000	5,055	2,465
3	Landis GYR	Alpharetta, GA	5,001-10,000	4,245	2,541
4	Hubbell Incorporated	Shelton, CT	10001+	4,066	1,849
5	Generac	Waukesha, WI	5,001-10,000	3,776	1,658
6	GE Digital	San Ramon, CA	1,001-5,000	1,773	624
7	Smart Energy Water	Irvine, CA	1,001-5,000	871	489
8	Arcadia	Washington, DC	501-1,000	869	191
9	Powersecure, INC	Durham, NC	501-1,000	733	343
10	Vertexone	Houston, TX	201-500	693	199
11	Electric Power Engineers	Champaign, IL	501-1,000	619	337
12	UDC	Englewood, CO	501-1,000	536	284
13	Qualitrol	Fairport, NY	501-1,000	499	270
14	Uplight	Boulder, CO	501-1,000	484	287
15	Open Systems International	Bedford, MA	1,001-5,000	444	272
16	K&a Power	Charlotte, NC	201-500	410	273
17	Trilliant	Cary, NC	201-500	385	155
18	ESG	Norwell, MA	501-1,000	380	252
19	PCI Energy Solutions	Norman, OK	201-500	345	156
20	Bidgely	Mountain View, CA	51-200	306	168
21	Mosaic	Renton, WA	201-500	250	108
22	Energyhub	Brooklyn, NY	51-200	249	46
23	Electro Industries Gaugetech	Westbury, NY	201-500	242	60
24	SSP Innovations, LLC	Mukwonago, WI	201-500	207	146
25	Ubicquia, INC	Fort Lauderdale, FL	51-200	198	151

Showing 25 of 485 electric utility software startups based in the United States

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Electric utility software startups based in the United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

San FranciscoLargest hub · 28 HQs

12,746Contacts with mobile numbers

40Emails re-verified in last 30 days

Companies by employee count

1-10

168

11-50

175

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Electric utility software startups by metro

Metro	Companies
Electric utility software startups in San Francisco	28
Electric utility software startups in Houston	20
Electric utility software startups in New York	14
Electric utility software startups in Boulder	11
Electric utility software startups in San Diego	8
Electric utility software startups in Austin	8
Electric utility software startups in Denver	7
Electric utility software startups in Las Vegas	7

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “electric utility software startups”, with match quality audited by blind human judging, and headquartered in the United States.
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: Contact records re-verify on a rolling cadence; 40 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many electric utility software startups are there based in the United States?

There are 485 electric utility software startups headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Toshiba, headquartered in Irvine, tops this list with the largest team on record.

Which city has the most electric utility software startups?

San Francisco leads with 28 headquartered companies, followed by Houston (20) and New York (14).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 17,275 verified decision-maker contacts tracked across these 485 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.