Company lists · Data refreshed September 2026

Top 25 Customer engagement solutions for utilities worldwide

RevenueBase identified 506 customer engagement solutions for utilities worldwide as of September 2026 and tracks 31,210 professional contacts across them, including 12,179 with verified work emails and 0 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers customer engagement solutions for utilities 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 15, 2026. Country and city lists for customer engagement solutions for utilities 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 15, 2026 86% judged on-target in blind review
506Companies
31,210Contacts tracked
12,179Verified emails
0Mobile numbers
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The 25 largest customer engagement solutions for utilities worldwide

Ranked by team size
Top 25 of 506 customer engagement solutions for utilities worldwide, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to customer engagement solutions for utilities: 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
1Strong evidenceEnglewood, CO, United StatesHQ checked Sep 15, 20265,001-10,0005,874 contacts →

Strong evidence

“CSG is a leader in innovative customer engagement, revenue management and payments solutions that make ordinary customer experiences extraordinary.”

Source: RevenueBase Database · checked Sep 15, 2026
2Indirect evidenceSan Diego, CA, United StatesHQ checked Sep 15, 20265,001-10,0002,446 contacts →

Indirect evidence

“For outage info and updates: sdge.com/outages View or pay your bill: MyEnergyCenter.com Need help?”

Source: RevenueBase Database · checked Sep 15, 2026
3Strong evidenceCharlotte, NC, United StatesHQ checked Sep 15, 20261,001-5,000935 contacts →

Strong evidence

“Paymentus® (NYSE: PAY) is the leading provider of real-time, cloud-based billing, payment, and customer engagement solutions.”

Source: RevenueBase Database · checked Sep 15, 2026
4Partial evidenceIrvine, CA, United StatesHQ checked Sep 15, 20261,001-5,000873 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 15, 2026
5Strong evidenceSaint Louis, MO, United StatesHQ checked Sep 15, 2026501-1,000706 contacts →

Strong evidence

“Aclara is a world-class supplier of smart infrastructure solutions (SIS) and smart meters to more than 800 water, gas, and electric utilities globally.”

Source: RevenueBase Database · checked Sep 15, 2026
6Strong evidenceMagdeburg, GermanyHQ checked Sep 15, 20265,001-10,000699 contacts →

Strong evidence

“Regiocom provides specialised IT solutions, customer contact management and business process outsourcing services including billing services for utility companies.”

Source: RevenueBase Database · checked Sep 15, 2026
7Strong evidenceDallas, TX, United StatesHQ checked Sep 15, 2026201-500693 contacts →

Strong evidence

“VertexOne is the leading provider of cloud-based SaaS software powering the next generation of customer experience for utilities, energy retailers, and energy transition providers.”

Source: RevenueBase Database · checked Sep 15, 2026
8Indirect evidenceVinci, ItalyHQ checked Sep 15, 2026201-500655 contacts →

Indirect evidence

“Enegan offre soluzioni personalizzate per le aziende abbinando alla fornitura di elettricità, gas e telecomunicazioni una vasta gamma di prodotti e servizi ad alto valore…”

Source: RevenueBase Database · checked Sep 15, 2026
9Partial evidenceTempe, AZ, United StatesHQ checked Sep 15, 2026501-1,000617 contacts →

Partial evidence

“KUBRA delivers industry-leading billing and payments solutions through KUBRA HQ™, an AI-powered, cloud-native platform built for speed, security, and growth.”

Source: RevenueBase Database · checked Sep 15, 2026
10Partial evidenceGurugram, IndiaHQ checked Sep 15, 20261,001-5,000615 contacts →

Partial evidence

“IntelliSmart Infrastructure Private Limited is India’s leading smart metering and digital solutions provider.”

Source: RevenueBase Database · checked Sep 15, 2026
11Strong evidenceBoston, MA, United StatesHQ checked Sep 15, 2026201-500580 contacts →

Strong evidence

“InvoiceCloud provides modern digital payment, customer engagement, and outbound disbursement solutions.”

Source: RevenueBase Database · checked Sep 15, 2026
12Indirect evidenceNew Delhi, IndiaHQ checked Sep 15, 2026501-1,000556 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 15, 2026
13Partial evidenceEnglewood, CO, United StatesHQ checked Sep 15, 2026501-1,000537 contacts →

Partial evidence

“UDC has developed deep expertise and offers services that enable digital utilities and energy delivery resource management through fully integrated enterprise systems.”

Source: RevenueBase Database · checked Sep 15, 2026
14Indirect evidenceWaukesha, WI, United StatesHQ checked Sep 15, 20261,001-5,000457 contacts →

Indirect evidence

“Olameter is a leading provider of outsourced utility asset management, network communications, and data services.”

Source: RevenueBase Database · checked Sep 15, 2026
15Strong evidenceTroy, MI, United StatesHQ checked Sep 15, 2026501-1,000436 contacts →

Strong evidence

“Doxim is the customer communications management and engagement technology leader serving highly regulated markets, including financial services, utilities and healthcare.”

Source: RevenueBase Database · checked Sep 15, 2026
16Indirect evidenceCampinas, BrazilHQ checked Sep 15, 20261,001-5,000421 contacts →

Indirect evidence

“Sanasa Campinas is an environmental services company based out of Av Da Saudade, 500, Terreo, Campinas, São Paulo, Brazil.”

Source: RevenueBase Database · checked Sep 15, 2026
17Partial evidenceConcord, NC, United StatesHQ checked Sep 15, 2026201-500384 contacts →

Partial evidence

“Trilliant® empowers utilities and partners to accelerate the energy transition through a proven, modular, multi-technology communications platform that delivers secure, scalable…”

Source: RevenueBase Database · checked Sep 15, 2026
18Indirect evidenceEuxton, United KingdomHQ checked Sep 15, 2026501-1,000380 contacts →

Indirect evidence

“We're ESG - and we put the power of data in your hands.”

Source: RevenueBase Database · checked Sep 15, 2026
19Strong evidenceFremont, CA, United StatesHQ checked Sep 15, 2026201-500371 contacts →

Strong evidence

“Abjayon is a global innovation company focusing on helping Utilities with digital transformation and providing high-quality engineering services to Enterprise customers.”

Source: RevenueBase Database · checked Sep 15, 2026
20Indirect evidenceSesto Fiorentino, ItalyHQ checked Sep 15, 2026201-500363 contacts →

Indirect evidence

“Since 2001 Terranova has gone on to become a leading software supplier into the utility sector.”

Source: RevenueBase Database · checked Sep 15, 2026
21Strong evidenceBengaluru, IndiaHQ checked Sep 15, 2026201-500340 contacts →

Strong evidence

“Pelatro is a leading customer engagement solution provider for Telecommunication.”

Source: RevenueBase Database · checked Sep 15, 2026
22Indirect evidenceRome, ItalyHQ checked Sep 15, 2026201-500291 contacts →

Indirect evidence

“The partner of choice for DSOs worldwide.”

Source: RevenueBase Database · checked Sep 15, 2026
23Strong evidenceAgra, IndiaHQ checked Sep 15, 20261,001-5,000246 contacts →

Strong evidence

“We are a technology-driven company offering integrated platform solutions aimed at driving innovation and transforming distribution utilities.”

Source: RevenueBase Database · checked Sep 15, 2026
24Indirect evidenceCollegno, ItalyHQ checked Sep 15, 202651-200226 contacts →

Indirect evidence

“Siamo l'energia #sempreunpassoavanti!”

Source: RevenueBase Database · checked Sep 15, 2026
25Indirect evidenceHouston, TX, United StatesHQ checked Sep 15, 202651-200223 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 15, 2026

Showing 25 of 506 customer engagement solutions for utilities worldwide

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Customer engagement solutions for utilities worldwide at a glance

As of Sep 15, 2026
39.0%Verified-email coverage
61.7Average contacts per company
11-50Median size (employees)
3.0%Largest-city concentration · London
Sep 15, 2026Page data refreshed

Companies by employee count

1-10
140
11-50
183
51-200
114
201-500
34
501-1,000
14
1,001-5,000
14
5,001-10,000
5
10001+
1

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 customer engagement solutions for utilities, 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
8 countries, largest first: the United States, Germany, the United Kingdom, India, South Africa, Italy, Brazil, Australia. Country and city lists for customer engagement solutions for utilities are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “customer engagement solutions for utilities”. 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 customer engagement solutions for utilities), 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 customer engagement solutions for utilities, 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, 12,179 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 15, 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.

Customer engagement solutions for utilities by location

8 lists · largest first

Every Customer engagement solutions for utilities 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 customer engagement solutions for utilities, 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 customer engagement solutions for utilities are there worldwide?

RevenueBase identified 506 customer engagement solutions for utilities 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?

CSG, headquartered in Englewood, tops this list with the largest team on record.

Which country has the most customer engagement solutions for utilities?

The United States leads with 207 companies, followed by Germany (62) and the United Kingdom (57). Every customer engagement solutions for utilities list by country and city is linked on this page.

Which city has the most customer engagement solutions for utilities?

London leads with 15 headquartered companies, followed by Houston (8) and Bangalore (7).

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 12,179 verified decision-maker contacts tracked across these 506 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 15, 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.