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Energy One acquires GMSL for $99.8 million

PRIVATEAug 19, 2026about 3 hours ago

Acquiring Company

Energy One Limited

Acquired Company

Gas Management Services Limited

SydneyBelgiumEnergyOil And GasSoftwareRenewable EnergyEnergy ManagementEnergy StorageEnergyOil And Gas

Description

Energy One Limited has agreed to acquire 100% of Gas Management Services Limited in an all-scrip transaction valued at approximately A$99.8 million. The acquisition marks Energy One's largest in its history and is expected to enhance its European software and services operations. Following the deal, Fluxys will receive newly issued Energy One shares, becoming the company's largest shareholder with an 18.26% interest. The acquisition is projected to significantly increase Energy One's recurring revenue from Europe.

Company Information

Company

Energy One Limited

Location

Sydney, New South Wales, Australia

About

Energy One Limited is a technology company focused on providing software and services for the energy market. It offers solutions for gas and power nominations, scheduling, and market connectivity. The company aims to enhance operational efficiencies and boost recurring revenue through its European operations. Energy One is publicly traded on the Australian Stock Exchange (ASX:EOL).

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M&A Insights

Based on deal data
Integration timeline
70% of M&A integrations take 12-24 months to complete
Tech stack consolidation
83% of merged companies consolidate technology vendors within first year
Post-acquisition investment
Companies increase IT spending by 23% on average after acquisitions
Success factor
M&A deals with strong technology integration plans are 2.5x more likely to succeed

Frequently asked

Who acquired Gas Management Services Limited?

Gas Management Services Limited was acquired by Energy One Limited, based in Sydney. The deal was reported on August 19, 2026. Energy One Limited is a technology company focused on providing software and services for the energy market. It offers solutions for gas and power nominations, scheduling, and market connectivity. Energy One Limited is privately held and operates in Energy.

When did Energy One Limited acquire Gas Management Services Limited?

Energy One Limited's acquisition of Gas Management Services Limited was reported on August 19, 2026. Energy One Limited has agreed to acquire 100% of Gas Management Services Limited in an all-scrip transaction valued at approximately A$99.8 million. Fundz records the date the transaction was first publicly reported, sourced from filings and company announcements.

What does Gas Management Services Limited do?

Gas Management Services Limited (GMSL) provides software, market connectivity, and operational services in the European gas and power markets. It serves over 100 shippers, traders, and utility companies. It is privately held, operating in Energy, and is based in Belgium.

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