Company lists · Data refreshed September 2026

Top 25 Grid resilience software companies worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 2,749 companies tracked

RevenueBase identified 2,749 grid resilience software companies worldwide as of September 2026 and tracks 116,524 professional contacts across them, including 46,832 with verified work emails. The United States is the largest market and London the largest hub.

This list covers grid resilience 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 28, 2026. Country and city lists for grid resilience 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 28, 2026 86% judged on-target in blind review

2,749Companies

116,524Contacts tracked

46,832Verified emails

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The 25 largest grid resilience software companies worldwide

Ranked by team size

Top 25 of 2,749 grid resilience software companies worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to grid resilience 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Hitachi Energy	Partial evidence	Zurich, SwitzerlandHQ checked Sep 28, 2026	10001+	30,256 contacts →
	Partial evidence “Hitachi Energy is a global technology leader in electrification, powering a sustainable energy future with innovative power grid technologies with digital at the core.” Source: RevenueBase Database · checked Sep 28, 2026
2	Toshiba	Partial evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	n/a	5,984 contacts →
	Partial evidence “For 150 years, Toshiba has been engineering solutions that drive progress, empower industries, and create a more resilient future.” Source: RevenueBase Database · checked Sep 28, 2026
3	Landis GYR	Partial evidence	Cham, SwitzerlandHQ checked Sep 28, 2026	5,001-10,000	4,252 contacts →
	Partial evidence “Landis+Gyr is a global energy technology leader delivering intelligent solutions that connect devices, data, and decisions across the grid.” Source: RevenueBase Database · checked Sep 28, 2026
4	Hubbell Incorporated	Partial evidence	Shelton, CT, United StatesHQ checked Sep 28, 2026	10001+	4,053 contacts →
	Partial evidence “Hubbell Incorporated is a leading manufacturer of utility and electrical solutions that help build more reliable, resilient, and renewable energy infrastructure.” Source: RevenueBase Database · checked Sep 28, 2026
5	S&c Electric Company	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1,001-5,000	2,465 contacts →
	Partial evidence “S&C is empowering people to transform the grid.” Source: RevenueBase Database · checked Sep 28, 2026
6	Fluence	Indirect evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,863 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 28, 2026
7	GE Digital	Partial evidence	San Ramon, CA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,763 contacts →
	Partial evidence “At GE Digital, our focus is clear: delivering software that accelerates a new era of energy.” Source: RevenueBase Database · checked Sep 28, 2026
8	Rehlko	Partial evidence	Milwaukee, WI, United StatesHQ checked Sep 28, 2026	5,001-10,000	1,709 contacts →
	Partial evidence “Rehlko is a global leader in energy resilience, delivering the solutions critical to sustain and improve life.” Source: RevenueBase Database · checked Sep 28, 2026
9	Fluentgrid Limited	Indirect evidence	Visakhapatnam, IndiaHQ checked Sep 28, 2026	501-1,000	946 contacts →
	Indirect evidence “Fluentgrid drives AI-powered digital transformation for energy and infrastructure companies worldwide.” Source: RevenueBase Database · checked Sep 28, 2026
10	Smart Energy Water	Partial evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	1,001-5,000	873 contacts →
	Partial evidence “SEW.AI is the world's #1 trusted and only Vertical AI platform for energy and water, connecting Customers, Workforce, and Grid Assets on one secure, cloud-native foundation.” Source: RevenueBase Database · checked Sep 28, 2026
11	Arcadia	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	501-1,000	864 contacts →
	Indirect evidence “Arcadia is the global utility data and energy solutions platform.” Source: RevenueBase Database · checked Sep 28, 2026
12	Omicron Electronics	Indirect evidence	Klaus, AustriaHQ checked Sep 28, 2026	1,001-5,000	844 contacts →
	Indirect evidence “OMICRON is an international company that works passionately on ideas for making electric power systems safe and reliable.” Source: RevenueBase Database · checked Sep 28, 2026
13	Powersecure, INC	Indirect evidence	Durham, NC, United StatesHQ checked Sep 28, 2026	501-1,000	740 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 28, 2026
14	Esyasoft	Indirect evidence	Abu Dhabi, United Arab EmiratesHQ checked Sep 28, 2026	1,001-5,000	693 contacts →
	Indirect evidence “Esyasoft is redefining the way utilities and energy providers power communities.” Source: RevenueBase Database · checked Sep 28, 2026
15	Nansen	Indirect evidence	Betim, BrazilHQ checked Sep 28, 2026	1,001-5,000	679 contacts →
	Indirect evidence “Nansen \| Empresa brasileira com 95 anos de tradição e liderança em tecnologia para medição de energia elétrica.” Source: RevenueBase Database · checked Sep 28, 2026
16	ALFEN	Indirect evidence	Almere, NetherlandsHQ checked Sep 28, 2026	501-1,000	678 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 28, 2026
17	Electric Power Engineers	Strong evidence	Austin, TX, United StatesHQ checked Sep 28, 2026	501-1,000	630 contacts →
	Strong evidence “Electric Power Engineers (EPE) is a global advisory and engineering firm advancing grid reliability, resilience, flexibility, and affordability.” Source: RevenueBase Database · checked Sep 28, 2026
18	Doble Engineering	Indirect evidence	Marlborough, MA, United StatesHQ checked Sep 28, 2026	501-1,000	619 contacts →
	Indirect evidence “Doble is the world’s most trusted brand in electrical diagnostics.” Source: RevenueBase Database · checked Sep 28, 2026
19	Intellismart Infra	Indirect evidence	Gurugram, IndiaHQ checked Sep 28, 2026	1,001-5,000	615 contacts →
	Indirect evidence “IntelliSmart Infrastructure Private Limited is India’s leading smart metering and digital solutions provider.” Source: RevenueBase Database · checked Sep 28, 2026
20	Kontrolmatik Technologies	Indirect evidence	Sariyer, TürkiyeHQ checked Sep 28, 2026	1,001-5,000	602 contacts →
	Indirect evidence “Kontrolmatik provides a broad spectrum of services to industries including- LV/MV/HV Solutions- SCADA and Automation- Communication- Balance of Plant- Consulting- ICS…” Source: RevenueBase Database · checked Sep 28, 2026
21	Kaluza	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	501-1,000	595 contacts →
	Indirect evidence “Kaluza is the Energy Intelligence Platform, turning energy complexity into seamless coordination.” Source: RevenueBase Database · checked Sep 28, 2026
22	VOLUE	Indirect evidence	Oslo, NorwayHQ checked Sep 28, 2026	501-1,000	574 contacts →
	Indirect evidence “Every megawatt matters.” Source: RevenueBase Database · checked Sep 28, 2026
23	Comap Group	Indirect evidence	Prague 7, Czech RepublicHQ checked Sep 28, 2026	501-1,000	566 contacts →
	Indirect evidence “ComAp leads the way in providing smart power control solutions and services that are highly flexible, intuitive, and scalable.” Source: RevenueBase Database · checked Sep 28, 2026
24	Kimbal	Indirect evidence	New Delhi, IndiaHQ checked Sep 28, 2026	501-1,000	556 contacts →
	Indirect evidence “Founded in 2011, Kimbal Private Limited (formerly Sinhal Udyog Private Limited) is an ISO 9001:2015 certified fastest emerging Indian startup building breakthrough technologies…” Source: RevenueBase Database · checked Sep 28, 2026
25	Etap Software	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	1,001-5,000	534 contacts →
	Indirect evidence “Optimize, simulate, and control electrical systems with confidence across utilities, infrastructure, manufacturing, and building sectors.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: grid resilience software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names grid resilience software companies.
Partial evidence: Its own public description names part of grid resilience software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name grid resilience software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 2,749 grid resilience software companies worldwide

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Grid resilience software companies worldwide at a glance

As of Sep 28, 2026

40.2%Verified-email coverage

42.4Average contacts per company

11-50Median size (employees)

1.4%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

1,224

11-50

962

51-200

368

201-500

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

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among grid resilience 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 grid resilience software companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “grid resilience 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 grid resilience 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 grid resilience 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, 46,832 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 28, 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.

Grid resilience software companies by location

21 lists · largest first

Every Grid resilience 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 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 grid resilience 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 grid resilience software companies are there worldwide?

RevenueBase identified 2,749 grid resilience 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?

Hitachi Energy, headquartered in Zurich, tops this list with the largest team on record.

Which country has the most grid resilience software companies?

The United States leads with 628 companies, followed by India (142) and the United Kingdom (127). Every grid resilience software companies list by country and city is linked on this page.

Which city has the most grid resilience software companies?

London leads with 38 headquartered companies, followed by Houston (29) and San Francisco (27).

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 46,832 verified decision-maker contacts tracked across these 2,749 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 28, 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.