Company lists · Data refreshed September 2026

Top 25 Distributed generation software companies worldwide

RevenueBase identified 1,575 distributed generation software companies worldwide as of September 2026 and tracks 37,598 professional contacts across them, including 15,998 with verified work emails. The United States is the largest market and London the largest hub.

This list covers distributed generation software companies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026. Country and city lists for distributed generation software companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review
1,575Companies
37,598Contacts tracked
15,998Verified emails
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The 25 largest distributed generation software companies worldwide

Ranked by team size
Top 25 of 1,575 distributed generation software companies worldwide, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to distributed generation software companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceHerzliya, IsraelHQ checked Sep 21, 20261,001-5,0003,091 contacts →

Indirect evidence

“SolarEdge is a global leader in smart energy technology.”

Source: RevenueBase Database · checked Sep 21, 2026
2Partial evidenceMunich, GermanyHQ checked Sep 21, 20261,001-5,0002,111 contacts →

Partial evidence

“INNIO Group is a global distributed energy solutions provider that delivers reliable, flexible, transient, decentralized, modular and efficient power.”

Source: RevenueBase Database · checked Sep 21, 2026
3Indirect evidenceArlington, VA, United StatesHQ checked Sep 21, 20261,001-5,0001,863 contacts →

Indirect evidence

“To achieve our mission, we design, deploy, and operate the world’s most advanced modular energy storage products, comprehensive lifecycle services, and AI-enabled asset management…”

Source: RevenueBase Database · checked Sep 21, 2026
4Partial evidenceSan Ramon, CA, United StatesHQ checked Sep 21, 20261,001-5,0001,763 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
5Indirect evidenceDurham, NC, United StatesHQ checked Sep 21, 2026501-1,000740 contacts →

Indirect evidence

“PowerSecure, a Southern Company subsidiary, is a leading provider of innovative energy solutions to electric utilities and their industrial, institutional, and commercial…”

Source: RevenueBase Database · checked Sep 21, 2026
6Indirect evidenceAlmere, NetherlandsHQ checked Sep 21, 2026501-1,000678 contacts →

Indirect evidence

“With transformer substations, energy storage systems, charging stations for electric vehicles and a diverse portfolio of other products and services, Alfen has a central and…”

Source: RevenueBase Database · checked Sep 21, 2026
7Indirect evidenceAustin, TX, United StatesHQ checked Sep 21, 2026501-1,000630 contacts →

Indirect evidence

“Electric Power Engineers (EPE) is a global advisory and engineering firm advancing grid reliability, resilience, flexibility, and affordability.”

Source: RevenueBase Database · checked Sep 21, 2026
8Indirect evidenceIslamabad, PakistanHQ checked Sep 21, 2026501-1,000522 contacts →

Indirect evidence

“As we all know, the developing world is suffering from severe energy poverty.”

Source: RevenueBase Database · checked Sep 21, 2026
9Partial evidenceWaltham, MA, United StatesHQ checked Sep 21, 2026501-1,000494 contacts →

Partial evidence

“Power Factors delivers renewable energy asset management software for global portfolios.”

Source: RevenueBase Database · checked Sep 21, 2026
10Indirect evidenceHouston, TX, United StatesHQ checked Sep 21, 2026501-1,000417 contacts →

Indirect evidence

“At Stem, we’re reimagining technology to drive the energy transition.”

Source: RevenueBase Database · checked Sep 21, 2026
11Partial evidenceSevilla, MexicoHQ checked Sep 21, 2026201-500398 contacts →

Partial evidence

“Isotrol is the world market leader in energy software solutions and renewable energy plant control solutions used by large energy companies for 4 decades now.”

Source: RevenueBase Database · checked Sep 21, 2026
12Indirect evidenceNorman, OK, United StatesHQ checked Sep 21, 2026201-500346 contacts →

Indirect evidence

“PCIEnergySolutions is a tight-knit team of 300 diligent product experts, engineers, business analysts, and more.”

Source: RevenueBase Database · checked Sep 21, 2026
13Indirect evidenceJaipur, IndiaHQ checked Sep 21, 2026501-1,000315 contacts →

Indirect evidence

“Genus Innovation Limited exists to deliver Energy Happiness, the peace of mind that comes from reliable, intelligent, and sustainable energy.”

Source: RevenueBase Database · checked Sep 21, 2026
14Indirect evidenceMountain View, CA, United StatesHQ checked Sep 21, 202651-200306 contacts →

Indirect evidence

“Bidgely is the indispensable innovation partner for UtilityAI.”

Source: RevenueBase Database · checked Sep 21, 2026
15Indirect evidenceLe Bourget Du Lac, FranceHQ checked Sep 21, 202651-200300 contacts →

Indirect evidence

“At the centre of the smart grid revolution, Energy Pool manages and optimizes complex systems (energy consumption of industrial sites, decentralized production, renewable…”

Source: RevenueBase Database · checked Sep 21, 2026
16Indirect evidenceSolihull, United KingdomHQ checked Sep 21, 2026201-500293 contacts →

Indirect evidence

“Correla exists because we dream of a simpler, greener society powered by our investment in innovation and our passion for customers.”

Source: RevenueBase Database · checked Sep 21, 2026
17Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 21, 2026201-500274 contacts →

Partial evidence

“Voltus is a leading DER technology platform and virtual power plant operator connecting distributed energy resources to electricity markets, delivering less expensive, more…”

Source: RevenueBase Database · checked Sep 21, 2026
18Partial evidenceDurham, NC, United StatesHQ checked Sep 21, 2026201-500271 contacts →

Partial evidence

“FlexGen delivers the best integrated energy storage systems by taking a functionality and software-first approach.”

Source: RevenueBase Database · checked Sep 21, 2026
19Indirect evidenceAugsburg, United StatesHQ checked Sep 21, 2026201-500257 contacts →

Indirect evidence

“We are a leading independent developer of holistic energy and asset management solutions in the renewable energy industry.”

Source: RevenueBase Database · checked Sep 21, 2026
20Indirect evidenceBelo Horizonte, BrazilHQ checked Sep 21, 202651-200230 contacts →

Indirect evidence

“Somos a Evolua.”

Source: RevenueBase Database · checked Sep 21, 2026
21Partial evidenceHouston, TX, United StatesHQ checked Sep 21, 202651-200223 contacts →

Partial evidence

“ANB Systems is a leading software provider for the energy industry.”

Source: RevenueBase Database · checked Sep 21, 2026
22Indirect evidenceMiami, FL, United StatesHQ checked Sep 21, 2026201-500220 contacts →

Indirect evidence

“Origis Energy is accelerating the transition to a carbon-free future by Reimagining ZeroSM.”

Source: RevenueBase Database · checked Sep 21, 2026
23Indirect evidenceBengaluru North, IndiaHQ checked Sep 21, 202651-200216 contacts →

Indirect evidence

“REConnect Energy is a growth stage digital energy platform startup.”

Source: RevenueBase Database · checked Sep 21, 2026
24Indirect evidenceNew Delhi, IndiaHQ checked Sep 21, 202651-200216 contacts →

Indirect evidence

“Leading India's (EV)solution and Democratising Energy Access.”

Source: RevenueBase Database · checked Sep 21, 2026
25Partial evidenceNew York, NY, United StatesHQ checked Sep 21, 202651-200216 contacts →

Partial evidence

“HOC, founded in 2001, specializes in building software for the energy trading and financial services sectors.”

Source: RevenueBase Database · checked Sep 21, 2026

Showing 25 of 1,575 distributed generation software companies worldwide

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Distributed generation software companies worldwide at a glance

As of Sep 21, 2026
42.6%Verified-email coverage
23.9Average contacts per company
11-50Median size (employees)
1.7%Largest-city concentration · London
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
752
11-50
545
51-200
184
201-500
49
501-1,000
26
1,001-5,000
11
5,001-10,000
2
10001+
3

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among distributed generation software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for distributed generation software companies are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “distributed generation software companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names distributed generation software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among distributed generation software companies, and records with no verified work email.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 15,998 across the full list. 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 21, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Distributed generation software companies by location

12 lists · largest first

Every Distributed generation software companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names distributed generation software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many distributed generation software companies are there worldwide?

RevenueBase identified 1,575 distributed generation software companies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Solaredge Technologies, headquartered in Herzliya, tops this list with the largest team on record.

Which country has the most distributed generation software companies?

The United States leads with 341 companies, followed by Germany (136) and Brazil (82). Every distributed generation software companies list by country and city is linked on this page.

Which city has the most distributed generation software companies?

London leads with 26 headquartered companies, followed by Berlin (23) and San Francisco (21).

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 15,998 verified decision-maker contacts tracked across these 1,575 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 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 Smart Search, 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.