Our Impact in Numbers

Measurable success through the years.

1000+
Successful projects

Delivering tailored BMS solutions that drive business growth

10+
Industries served

Expert strategies for diverse business sectors

98%
Energy optimisation rate

Optimising buildings across the UK

Our Journey of Growth

Milestones that shaped where we are today.

Our journey from 2005 to today has been driven by innovation, trust, and growth. Each milestone represents our commitment to helping businesses thrive with tailored BMS solutions.

The Beginning
2005

Nick Chinnery founded the company to deliver high-quality commissioning support to the industry. With extensive experience in the electrotechnical sector and a customer-first mindset, Nick previously worked for some of the UK's largest BMS companies, including Honeywell.

The Route to Success
2013

Our first trainee, an enthusiastic young man named Gavin Shepherd, joined us and played a pivotal role in shaping the company’s direction. It soon became clear that the best way to grow was by developing our people and nurturing the next generation of BMS professionals.

Expanding our services
2008

The vision has come to life: to innovate and assemble a team dedicated to delivering quality BMS projects and services in-house. Helen Handley has joined the company, bringing her professionalism, dedication to continuous improvement, and remarkable talent for remembering random facts.

BMS Allday everyday
2018

We secured our first fully staffed site, marking a significant step in building long-term partnerships with our customers and demonstrating the value of direct collaboration between BMS specialists and the NHS.

Trend Partnership Secured
2012

The Trend partnership is announced, along with construction line momentum is growing. London 2012 success was in the air.

Ageing like a fine wine
2025

With 20years of experience and continued organic growth driven by ongoing successful delivery and trust from both clients and staff, Siemsatec celebrated with its second international team getaway in Valencia to mark its anniversary.

Success Stories

What clients say about Siemsatec.

We've partnered with Siemsatec for 15 years and wouldn't choose anyone else.

Gary Smith MBIFM

Hard Services Facilities Manager, The Royal Society

Always willing to go above and beyond, great company.

Terry Medwin

Project & Service Manager,
Quotehedge

Whenever we have needed them, they have always been available,exemplary service.

Giancarlo Margarido

Chief Engineer, Alexandra Palace

Professional and approachable.

Mick Keen

NHS Estates Officer

Excellent communication and great team

Mick Flint

LBBD

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Financial Insights

Insights from Siemsatec

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August 29, 2025

Why a BMS validation survey saves you money long-term

A validation survey doesn’t just tick a compliance box. It uncovers inefficiencies that drive up energy bills and reduce system performance.

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August 29, 2025

How to optimise your building's performance

Optimising building performance isn’t just about upgrading tech. It’s about making the most of what you already have.