Nov 14, 2025 · Prover is a world leader in formal methods and formal verification for safety critical systems. The company was founded in 1996 in Stockholm, Sweden, and has gained extensive …

At Prover we are committed to provide solutions for the engineering of safety critical systems that control trains, signals and switches.

HLL is a declarative, stream-based language with a large panel of types and operators. It is suitable for modelling discrete-time sequential behaviors and expressing temporal properties of these behaviors. …

Aug 29, 2022 · Founded in 1989, after more than 30 years of development, Prover is now an international company, with branches in Sweden, France, China, and the US.

Prover Station is a next-gen web-based platform designed to simplify the design, verification, and validation of complex rail and metro signaling systems.

Prover iLock is a desktop tool for producing fully documented, tested, and verified application software for railway signaling systems. Ready for compilation and installation on the target platform.

Feb 24, 2025 · Prover has been selected as a subcontractor by Cactus Rail for their project to implement a new Traffic Management System (TMS) for the Stockholm Metro.

The importance of quality specifications: Formal Verification is used to ensure systems fulfil selected properties with 100% certainty.

Prover is a company for people who want to make a difference by working for a sustainable and safe world.

Contact us for Increased Capacity & Reliability in Creating Modern Railway Interlocking Systems. Lower cost, fast delivery and 100% safety.