Treestone specialises in providing software and systems engineering services to companies either directly engaged in system projects or wishing to establish or mature their existing systems and software engineering capabilities.

Treestone is involved in all stages of the systems and software lifecycles including concept development, system definition, design, acquisition, implementation, integration, test & commissioning and through life support. Treestone's experience extends engineering support capabilities including risk management, system safety, configuration management, verification and validation, etc

Treestone is often called upon to develop documentation including project and engineering plans, systems and safety assurance plans, capability strategies, operational concepts, requirements specifications and test documentation.

Treestone is involved in the execution of projects fulfilling on-site management and engineering roles as well as off-site planning and design roles. Treestone supports the client in interactions with it's customers including participation in working groups, technical reivews and contract negotiations.

Compliance with standards is often a requisite of project contracts or they're a useful reference in development of in-house capabilities. Treestone keeps abreast of developments in the international systems and software engineering standards applying them as appropirate to the solutions provided.