**Summary**
Cerillion PLC, a provider of billing, charging, and customer relationship management software solutions, announced two major follow-on contracts worth £17.3 million with an existing European customer. These contracts are in addition to an initial £8.0 million services agreement signed in May 2025, bringing the total value of the three contracts to £25.3 million over an initial five-year term. The agreements pertain to onboarding the customers newly acquired Tier-1 customer base onto Cerillions BSS/OSS platform, including software licenses, maintenance, managed services, and access to the Evergreen program for product enhancements. CEO Louis Hall highlighted the strategic importance of these contracts, emphasizing deepened customer relationships and market validation of Cerillions product-centric approach. The company, headquartered in London with global operations, has a 25-year track record in mission-critical software solutions, primarily for the telecommunications sector. This announcement contains inside information and was disclosed in compliance with market regulations.