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Top 4 Utilities’ Customer Information System (CIS) SaaS Companies in May 2026

As of May 2026, there are 4 SaaS companies in Utilities’ Customer Information System (CIS). They have combined revenues of $10.2M and employ 454 people. They have raised - and serve 20M customers combined.

Utilities' Customer Information Systems (CIS) are critical software solutions used by utility providers to manage customer account information efficiently. They streamline operations related to billing, customer service, and regulatory compliance by maintaining accurate records of usage data, account history, and customer communications. Typically, a CIS enables utilities to better understand their customers and improve overall service delivery. Common workflows within a CIS include managing billing cycles, processing payments, responding to customer inquiries, and generating reports for regulatory requirements. Users of CIS are often found in roles such as operations, finance, customer service, and information technology within utility organizations. By leveraging a centralized system, utilities can enhance their responsiveness and ensure that customer needs are met effectively and timely.

Companies
4
Revenue
$10.2M
Funding
-
Employees
454

Filters

Sorting: Highest -> Lowest

Filters

Top Utilities’ Customer Information System (CIS) Companies

Showing 10 of 1 companies ranked by annual revenue.

1
Energy Services Group

Euxton, England, United Kingdom

Founded in 1998, ESG is the retail energy industry's leading provider of transaction management (EDI), billing and CIS, and wholesale energy services. Offering the industry's only end-to-end business process solution, ESG provides comprehensive and proven solutions for the unique business process needs of start-up retail suppliers and established, global suppliers of natural gas and electricity - and to everyone in between. ESG's 200 plus retail supplier clients support over 15 million residential, commercial and industrial customers in production behind over 130 electric and gas utilities in the US, Canada, Mexico, UK, Australia and Japan. In April 2016, ESG received a major investment from Accel-KKR to enable the company to accelerate its vision and product roadmap. Accel-KKR is a technology-focused investment firm with $4.0 billion in capital commitments to its current funds. The firm invests in software and IT enabled businesses well-positioned for topline and bottom-line growth.

Revenue
$458.2K
Customers
20M
Year founded
1997
Funding
-
Team size
365
Growth
26.5%

Inclusion Criteria

- Must facilitate efficient management of customer account data and interactions. - Should support billing processes, including invoicing and payment processing. - Must provide functionalities for tracking usage data and consumption history. - Should enable regulatory compliance reporting and related workflow management. - Not just for billing; must also include customer support and communication features.