Company lists · Data refreshed October 2026

Top 25 Grid integration software companies worldwide

Name: Grid integration software companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 5,286 companies tracked

RevenueBase identified 5,286 company matches for grid integration software companies worldwide as of October 2026 and tracks 128,671 professional contacts across them, including 49,458 with verified work emails. Germany is the largest market and Berlin the largest hub.

This list covers company matches for grid integration software companies worldwide, 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 1, 2026. Country and city lists for grid integration software companies follow the table.

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 Oct 1, 2026 How this list was built

5,286Companies

128,671Contacts tracked

49,458Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest grid integration software companies worldwide

Ranked by team size

Top 25 of 5,286 company matches for grid integration software companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Hitachi Energy	Exact match	Zurich, SwitzerlandHQ recorded Oct 1, 2026	10001+	30,256 contacts →
	Exact match “Hitachi Energy is a global technology leader in electrification, powering a sustainable energy future with innovative power grid technologies with digital at the core.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	Landis GYR	Exact match	Cham, SwitzerlandHQ recorded Oct 1, 2026	5,001-10,000	4,252 contacts →
	Exact match “Landis+Gyr is a global energy technology leader delivering intelligent solutions that connect devices, data, and decisions across the grid.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Solaredge Technologies	Exact match	Herzliya, IsraelHQ recorded Oct 1, 2026	1,001-5,000	3,091 contacts →
	Exact match “SolarEdge is a global leader in smart energy technology.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Trinasolar	Exact match	Jiangsu, ChinaHQ recorded Oct 1, 2026	10001+	2,199 contacts →
	Exact match “Founded in 1997, Trinasolar (688599.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Omexom	Exact match	Nanterre, FranceHQ recorded Oct 1, 2026	5,001-10,000	1,903 contacts →
	Exact match “With today's global energy sector undergoing constant change, Omexom works with its clients in delivering on the promises of the energy transition.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Fluence	Exact match	Arlington, VA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	1,863 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	GE Digital	Exact match	San Ramon, CA, United StatesHQ recorded Oct 1, 2026	1,001-5,000	1,763 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 · Oct 1, 2026 · View company records in RevenueBase
8	Quorum Software	Exact match	Houston, TX, United StatesHQ recorded Oct 1, 2026	1,001-5,000	1,563 contacts →
	Exact match “Quorum Software is a leading provider of energy software worldwide powering growth and profitability for energy businesses by connecting people, workflows, and systems with…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	KK Wind Solutions	Exact match	Ikast, DenmarkHQ recorded Oct 1, 2026	1,001-5,000	1,423 contacts →
	Exact match “KK Wind Solutions is a dedicated greentech company with more than 35 years of experience in electrical systems for wind turbines.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Ormazabal	Exact match	Derio, SpainHQ recorded Oct 1, 2026	1,001-5,000	1,014 contacts →
	Exact match “We are experts in customized and high-tech electrical solutions for your challenges At Ormazabal we design and manufacture solutions aimed at digitalizing the electrical grid to…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	Wärtsilä Energy	Exact match	Helsinki, FinlandHQ recorded Oct 1, 2026	10001+	940 contacts →
	Exact match “Wärtsilä leads the transition towards a 100% renewable energy future.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	EWZ	Exact match	Zurich, SwitzerlandHQ recorded Oct 1, 2026	1,001-5,000	721 contacts →
	Exact match “Unsere Erfolgsgeschichte begann mit einer aufsehenerregenden Pioniertat: Im Jahr 1892 floss in der Stadt Zürich erstmals elektrischer Strom.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	Energy Exemplar	Exact match	Salt Lake City, UT, United StatesHQ recorded Oct 1, 2026	501-1,000	699 contacts →
	Exact match “In an era where the world is rapidly advancing towards a cleaner future through decarbonization, Energy Exemplar’s mission lies in ‘Empowering Transformative Energy Decisions’🪫…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	ALFEN	Exact match	Almere, NetherlandsHQ recorded Oct 1, 2026	501-1,000	678 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Electric Power Engineers	Exact match	Austin, TX, United StatesHQ recorded Oct 1, 2026	501-1,000	630 contacts →
	Exact match “Electric Power Engineers (EPE) is a global advisory and engineering firm advancing grid reliability, resilience, flexibility, and affordability.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Kaluza	Exact match	London, United KingdomHQ recorded Oct 1, 2026	501-1,000	595 contacts →
	Exact match “Kaluza is the Energy Intelligence Platform, turning energy complexity into seamless coordination.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	VOLUE	Exact match	Oslo, NorwayHQ recorded Oct 1, 2026	501-1,000	574 contacts →
	Exact match “Every megawatt matters.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	Erco Energía	Exact match	Medellín, ColombiaHQ recorded Oct 1, 2026	201-500	555 contacts →
	Exact match “Contamos con un portafolio de soluciones y servicios que impactan la cadena completa de la energía, como la construcción de proyectos de energía solar, de infraestructura de carga…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	Bcits PVT LTD	Exact match	Bangalore, IndiaHQ recorded Oct 1, 2026	501-1,000	552 contacts →
	Exact match “India's power sector is going through one of the biggest infrastructure shifts in its history.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	JOULZ	Exact match	Zoetermeer, NetherlandsHQ recorded Oct 1, 2026	201-500	525 contacts →
	Exact match “De energietransitie stelt bedrijven en instellingen voor toenemende uitdagingen.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	Power Factors	Exact match	Waltham, MA, United StatesHQ recorded Oct 1, 2026	501-1,000	494 contacts →
	Exact match “Power Factors delivers renewable energy asset management software for global portfolios.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	Amara Nzero Brasil	Exact match	Salvador, BrazilHQ recorded Oct 1, 2026	501-1,000	493 contacts →
	Exact match “Somos uma empresa com uma grande experiência integral em energia sustentável fortemente comprometida com a Transição Energética.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23	Uplight	Exact match	Boulder, CO, United StatesHQ recorded Oct 1, 2026	501-1,000	472 contacts →
	Exact match “Uplight is a clean energy technology company that unlocks grid capacity by activating customers and their connected devices to generate, shift, and save energy.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24	PSI Software	Exact match	Berlin, GermanyHQ recorded Oct 1, 2026	1,001-5,000	442 contacts →
	Exact match “The PSI Group develops software products for optimizing the flow of energy and materials for utilities and industry.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25	YEO	Exact match	Kartal, GermanyHQ recorded Oct 1, 2026	201-500	437 contacts →
	Exact match “Founded in 2004 to operate in the field of industrial automation, YEO Technology has now become a global leader offering engineering, technology, and renewable energy solutions.” Recorded in the RevenueBase company graph · Oct 1, 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 “grid integration software companies”. 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 5,286 grid integration software companies worldwide

See the full list, filter by size, metro and specialty, and access 49,458 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Grid integration software companies worldwide at a glance

As of Oct 1, 2026

38.4%Verified-email coverage

24.3Average contacts per company

11-50Median size (employees)

1.1%Largest-city concentration · Berlin

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

2,528

11-50

1,852

51-200

605

201-500

158

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for grid integration software companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “grid integration software companies” 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. 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 49,458 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 1, 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.

Grid integration software companies by location

35 lists · largest first

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

Countries

Cities

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 “grid integration software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many grid integration software companies are there worldwide?

RevenueBase identified 5,286 company matches for grid integration software companies worldwide 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?

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

Which country has the most grid integration software companies?

Germany leads with 578 companies, followed by the United States (497) and Brazil (467). Every grid integration software companies list by country and city is linked on this page.

Which city has the most grid integration software companies?

Berlin leads with 57 company records, followed by London (55) and Sao Paulo (48).

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 49,458 professional contacts with verified work emails tracked across these 5,286 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 1, 2026.

Ready to reach these companies? Verified emails and direct dials for all 5,286 grid integration software companies worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

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.