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About us

Your trusted partner for construction, building safety and compliance.

Founded

1998

Over

200

Employees

Over

30

Live Projects

Over

£100m

Group Turnover

Who we are

Trusted to deliver since 1998

Guildmore Group is one of the UK’s leading providers of construction, building safety, and compliance solutions.

With our head office in Bromley, Greater London and regional delivery teams throughout the country, we have built a national presence grounded by local service. With nearly 30 years of experience and a stable, family-owned structure, we provide clients with consistency, accountability and a long-term approach to delivery.

Our Group is composed of six specialist business units, each brought together by a shared focus on creating homes and places that are safe, sustainable, and fit for the future.

Trusted to deliver since 1998
Guildmore's commitments v2

Our mission

Guildmore’s commitment

We aim to be the partner of choice for both public and private
sector organisations, delivering projects with consistency and clarity from inception to completion.

Our team strives to create places that are not only safe and compliant, but well-designed and built to support the people who use them every day.

Through clear communication and close alignment with clients, consultants and supply chain partners, we help to reduce risk and ensure shared understanding at every stage of delivery. To support this, our approach is always backed by robust internal processes that ensure quality, compliance and reliability across every project.

Our values

What matters to us most

People

Our colleagues are the heart of our business, and when our people succeed, the company succeeds.

Respect

We treat each other, our clients and our partnerships fairly and with honesty.

Quality

We take pride in delivering safe, reliable and high standard work.

Responsibility

We care about the communities we work in and the impact we have on the environment.

Our people

Meet the executive team

Chief Executive Officer

Engin Ertosun
Chief Operating Officer

John Walsh
Head Of Finance

Anwar Ali
Group Commercial Director

Kelvin Maye 
Group SHEQ Director

Dick Peek

Chief Executive Officer

Engin Ertosun

Engin Ertosun, CEO of Guildmore Ltd, has been the driving force behind the company since its inception in 1998. With an unwavering commitment to the core principles of Business and Construction, Engin has led Guildmore to remarkable success and expansion.

Under Engin’s guidance, Guildmore has diversified its operations into four distinct business units: Construction, Facades & Cladding, Planned Works, and Land Development. His visionary leadership has propelled the company into new sectors, including residential, education, and healthcare, where Guildmore continues to excel.

Engin’s approach to leadership is deeply rooted in family values and respect. He fosters a culture of collaboration and mutual respect within the company, ensuring that every team member feels valued and heard.

In addition to his leadership, Engin has curated a high-caliber team of Directors who share his ambition and dedication to success. Each Director brings a wealth of experience and expertise to their respective business units, guiding their teams towards excellence with diligence and skill.

Together, Engin and his executive team are driving Guildmore towards a future filled with continued growth, innovation, and success.

Chief Operating Officer

John Walsh

John has been in the Construction industry for 46 years, 25 years at Director Level and he has a bachelors degree in Construction Process Management via Cambridge University. John Walsh joined Guildmore Ltd as Executive Operations Officer November 2023.

John has supported the Department for Levelling Up, Housing and Communities team in helping them shape societies across the UK and has also worked with them onBuilding Safety Fund projects improving processes in fire safety risks in cladding replacements above 18 metres high. John is passionate in doing things right first time.

Head Of Finance

Anwar Ali

Anwar Ali FCCA is an experienced board level finance professional with a thriving history of working in the construction industry and in the higher education sector. He has skills in Construction Accounting, Strategic Planning & Business Performance Appraisal, Corporate Finance & Financial Reporting, Financial Modelling & Development Project Appraisal and is an excellent communicator with sound commercial acumen. He has been working for Guildmore Ltd for over 12 years overseeing all aspects of financial reporting, financing needs, compliance, risk, and audit.

Group Commercial Director

Kelvin Maye 

Group SHEQ Director

Dick Peek

Business Unit Directors

Planned Works Business Unit Director

Dan Williamson
Keith Laing
Facades & Cladding Business Unit Director

Keith Laing
Education Business Unit Director

Daniel Moore
Midlands & North Business Unit Director

Brett Bussey
Harry Hepple
Land Development Business Unit Director

Harry Hepple

Planned Works Business Unit Director

Dan Williamson

As the Director of Planned Works, Dan upholds the highest standards of quality, safety, health, & environmental practices. Starting his career as a Quantity Surveyor, Dan advanced to senior roles, successfully managing planned maintenance and property improvement projects with consistency and professionalism.

He leverages his extensive experience to deliver exceptional service to all stakeholders, both operationally and commercially.

Dan is dedicated to motivating and developing high-performing teams, empowering individuals to excel and achieve success in their roles.

Keith Laing

Facades & Cladding Business Unit Director

Keith Laing

As Director of our Facades & Cladding Business Unit, Keith Laing is a pivotal figure within our organisation. With an impressive career spanning over 25 years in the industry, Keith’s proficiency extends across the entirety of external façade and envelope solutions.

His repertoire encompasses an array of specialised areas in cladding systems and remediation. What sets Keith apart is not just his comprehensive knowledge but also his hands-on approach and visionary leadership style.

Education Business Unit Director

Daniel Moore

Midlands & North Business Unit Director

Brett Bussey

Brett has accrued over 30 years of experience in the construction sector, including over a decade in senior management roles. His areas of expertise include cladding remediation, delivering retrofit at scale decarbonisation projects and traditional planned works.

Over the course of his career, he has managed a diverse range of high-profile projects across the country, particularly in the Midlands and Northern England. His wealth of experience in these regions alongside his operational expertise have been instrumental in growing Guildmore’s presence nationally.

Harry Hepple

Land Development Business Unit Director

Harry Hepple

As the Director of our Land Development Business Unit, Harry Hepple brings over 15 years of experience as a commercially minded land and property professional. Specialising in the later living and care sector, he covers all aspects of land development, focusing on innovative solutions tailored to this unique market. With a strategic vision and extensive industry knowledge, Harry consistently delivers value and drives growth for the organisation.

Where we operate

Our Locations

We operate across London, the South East, the Midlands, and the North of England, supported by dedicated regional offices.

This reach allows us to deliver projects with a strong understanding of local requirements, backed by the strength and resource of a national business.

Click on pinpoints to view our locations

Head Office - Bromley

61 Widmore Road
Bromley
BR1 3AA

Midlands & North Office - Milton Keynes

20 Darin Ct, Crownhill
Milton Keynes
MK8 OAD

Who we work with

Our group clients and partners include

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News

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