Company lists · Data refreshed September 2026

Top 25 Grid modernization investors worldwide

RevenueBase identified 371 company matches for grid modernization investors worldwide as of September 2026 and tracks 11,817 professional contacts across them, including 5,561 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for grid modernization investors 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 September 20, 2026. Country and city lists for grid modernization investors 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 Sep 20, 2026 How this list was built
371Companies
11,817Contacts tracked
5,561Verified emails
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The 25 largest grid modernization investors worldwide

Ranked by team size
Top 25 of 371 company matches for grid modernization investors worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchGlasgow, United KingdomHQ recorded Sep 20, 20265,001-10,0004,127 contacts →

Exact match

“Transforming the UK’s energy system, from power to plug.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchAbu Dhabi, United Arab EmiratesHQ recorded Sep 20, 2026501-1,0001,026 contacts →

Exact match

“Established in 2006, Masdar is a global clean energy leader, transforming how the world produces and consumes energy through bold innovation and commercial excellence.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchAlmere, NetherlandsHQ recorded Sep 20, 2026501-1,000678 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 · Sep 20, 2026 · View company records in RevenueBase
4Exact matchNew York, NY, United StatesHQ recorded Sep 20, 2026201-500478 contacts →

Exact match

“Founded in 1990, LS Power is a premier development, investment, and operating company focused on the North American power and energy infrastructure sector, with leading platforms…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchJaipur, IndiaHQ recorded Sep 20, 2026201-500317 contacts →

Exact match

“Polaris (formerly known as Gram Power (India) Pvt Ltd) is an energy technology company founded out of Berkeley, California.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchAustin, TX, United StatesHQ recorded Sep 20, 2026201-500248 contacts →

Exact match

“Base is building the future of American power.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchAnnapolis, MD, United StatesHQ recorded Sep 20, 202651-200196 contacts →

Exact match

“HASI invests in sustainable infrastructure assets advancing the energy transition.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchRaleigh, NC, United StatesHQ recorded Sep 20, 2026201-500176 contacts →

Exact match

“About Tantalus Systems Holding Inc.(TSX: GRID; OTCQX: TGMPF) Tantalus is a technology company dedicated to helping utilities modernize their distribution grids by harnessing the…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchSilver Spring, MD, United StatesHQ recorded Sep 20, 202651-200167 contacts →

Exact match

“Competitive Power Ventures (CPV) has 25 years of unprecedented success in the development and operation of highly efficient and low emitting electric generation and renewable…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchKirkland, United StatesHQ recorded Sep 20, 202651-200159 contacts →

Exact match

“Breakthrough Energy backs companies developing the next generation of clean energy solutions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchEdinburgh, United KingdomHQ recorded Sep 20, 202651-200132 contacts →

Exact match

“ENODA’s world-class team are building the first truly decentralized, intelligent energy system that will reshape how we generate, store, and distribute energy.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchSummit, NJ, United StatesHQ recorded Sep 20, 202651-200123 contacts →

Exact match

“ECP (Energy Capital Partners) is an investor in critical infrastructure focused on electrification, decarbonization, reliability and sustainability.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchPort Credit, ON, CanadaHQ recorded Sep 20, 202651-200114 contacts →

Exact match

“Amp Energy is a founder-led private investment platform, investing at the intersection of AI-driven infrastructure and the energy transition.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchDurham, NC, United StatesHQ recorded Sep 20, 202651-200105 contacts →

Exact match

“Smart Wires is the world’s leading grid enhancing technology and services provider.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchWollerau, SwitzerlandHQ recorded Sep 20, 2026201-50094 contacts →

Exact match

“We are a Swiss-based investment company.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchDana Point, CA, United StatesHQ recorded Sep 20, 202651-20089 contacts →

Exact match

“Copia Power is a U.S.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchVancouver, BC, CanadaHQ recorded Sep 20, 202651-20087 contacts →

Exact match

“Corinex is a leading provider of BPL-based grid flexibility solutions, enabling the digitalization of the distribution system where energy consumers connect.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 20, 202651-20079 contacts →

Exact match

“Highview is a leading energy infrastructure business.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchBoston, MA, United StatesHQ recorded Sep 20, 202651-20079 contacts →

Exact match

“ArcLight is a leading infrastructure investor which has been investing in critical electrification infrastructure since its founding in 2001.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchStockholm, SwedenHQ recorded Sep 20, 202611-5075 contacts →

Exact match

“Ingrid Capacity builds the necessary infrastructure for large-scale energy storage in Sweden.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchOslo, NorwayHQ recorded Sep 20, 202651-20070 contacts →

Exact match

“In Norse mythology, Heimdall is the watchful guardian of the gods, known for his extraordinary ability to see across worlds, hear even the faintest warning, and respond without…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 20, 202651-20066 contacts →

Exact match

“Reactive Technologies (RTL) is a global Grid-Enhancing Technologies (GETs) company addressing the challenges of energy transition, electrification and accelerating load growth.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchBerlin, GermanyHQ recorded Sep 20, 202611-5061 contacts →

Exact match

“At Terra One, we are pioneers in driving Europe's transition to climate neutrality through cutting-edge battery storage solutions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchWestport, CT, United StatesHQ recorded Sep 20, 202611-5059 contacts →

Exact match

“True Green Capital Management LLC (“TGC”) is a specialized renewable energy infrastructure fund manager with a focus in distributed power generation in the US and Europe.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchBristol, United KingdomHQ recorded Sep 20, 202611-5058 contacts →

Exact match

“Aura Power is a renewable energy investor, developer and adviser.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 371 grid modernization investors worldwide

See the full list, filter by size, metro and specialty, and access 5,561 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Grid modernization investors worldwide at a glance

As of Sep 20, 2026
47.1%Verified-email coverage
31.9Average contacts per company
11-50Median size (employees)
4.0%Largest-city concentration · London
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
165
11-50
135
51-200
44
201-500
15
501-1,000
6
1,001-5,000
3
5,001-10,000
2

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 modernization investors are linked below.
What qualifies
Company records worldwide whose business descriptions match “grid modernization investors” 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 5,561 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 20, 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 modernization investors by location

1 lists · largest first

Every Grid modernization investors 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 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 modernization investors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many grid modernization investors are there worldwide?

RevenueBase identified 371 company matches for grid modernization investors worldwide 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?

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

Which country has the most grid modernization investors?

The United States leads with 93 companies. Every grid modernization investors list by country and city is linked on this page.

Which city has the most grid modernization investors?

London leads with 15 company records, followed by New York (9) and Singapore (9).

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 5,561 professional contacts with verified work emails tracked across these 371 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 20, 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.