0800 669 6804Contact us

Global Critical Infrastructure Specialists

Global construction consultancy delivering high-performance project teams across mission-critical environments.

Head office, Beaconsfield: 51.61°N 0.64°W

Explore more projectsContact us

Offices: Beaconsfield, Berlin, Zurich, Dubai, Jakarta, Bergen, Amsterdam, Landelies, Helsinki, Lisbon, Singapore, Rome, Stockholm, Delaware, Vienna

What we do

We deliver specialist project teams supporting mission-critical facilities from early decision-making through construction, commissioning and handover.

To date Pentagon Technical Services has supported clients to achieve a total of 300+ MW’s in delivered IT capacity.

Our teams are embedded on site for the duration of delivery, providing continuity, accountability and certainty.

More about us

Project & Construction Management

Service 01 of 04

We provide embedded leadership and governance to manage complex projects from mobilisation through completion, ensuring safe delivery, programme certainty, and quality assurance across all disciplines.

Find out more

We protect commercial outcomes through disciplined cost control, procurement strategy, and contract management, giving clients clarity and confidence from feasibility to close-out.

Find out more

We ensure critical systems are tested, verified, and operationally ready, managing the commissioning process through to successful handover and live performance.

Find out more

We coordinate technical fit-out delivery in mission-critical environments, integrating white space systems with construction and commissioning requirements to support seamless operational readiness.

Find out more

Services7

All services

Your Critical Infrastructure is in Safe Hands

Featured work

Projects

Our business is dedicated to providing a full range of services solely dedicated to the business critical and technical environments.

All projects

Explore more projects

Why Pentagon

Point 01 of 07
City skyline at sunset framed by a concrete canopy

At Pentagon, we are building a positive, sustainable business that contributes towards our community by creating environmental and social value, as well as contributing to the societies in which we work.

  1. For over 15 years Pentagon have built a reputation as an international construction specialist with a focus on mission critical buildings.

Assurance

Accreditations & Certifications

*ISO Certifications scope cover UK Head office only.

Accreditations: ISO 14001:2015, Peers Quality Assurance, UKAS 9940, ISO 9001:2015, Peers Quality Assurance, UKAS 9940, ISO 45001:2018, Peers Quality Assurance, UKAS 9940, CHAS Accreditation Standard, CHAS Accreditation Elite, Constructionline Bronze Member, Constructionline Silver Member, Constructionline Gold Member, Carbon Footprint Standard, CO2e Assessed Organisation

News

All news

PTS Expands into the USA

Pentagon Technical Services is proud to announce the opening of its first United States office, a landmark move in the company’s growth strategy. This expansion strengthens PTS’s global presence and brings its mission-critical infrastructure capabilities closer to U.S. clients.

With the new U.S. office PTS can accelerate service delivery, reduce response times and offer stronger local engagement for clients in America. The full range of PTS services – including PMC, QA/QC, commissioning, cost & commercial and CSA will now be available with local oversight and enhanced responsiveness.

More details