Eight specialist companies. One group. Building Britain since 1982.
Munnelly Group is a leading UK construction and infrastructure support services group. Through organic growth and strategic acquisitions, we deliver integrated solutions across the public and private sectors.
The group at a glance
A privately owned portfolio, built with purpose over decades.
Our COMPANIES
Eight companies, one set of standards.
Each company operates as a single entity, but is underpinned and centred around the key values and ethos of Munnelly Group.
Munnelly Support Services (MSS)
On-Site Construction Solutions
Established in 1982, MSS is the UK’s leading provider of construction site solutions. We provide logistics, materials handling, traffic management, and welfare across all UK construction industries.
Guardior
Security Management
As a leader in UK security management, we incorporate manned guarding, CCTV solutions, remote monitoring, and event security across the nation’s construction and critical infrastructure sites.
City Calling
Professional Recruitment
We provide professional recruitment solutions across construction, infrastructure, and the built environment, placing the right people in the right roles.
MacRail
Site Access Solutions
Acquired by Munnelly Group in 2018, we are specialist providers of safety-critical site access solutions for the construction and rail infrastructure sectors.
Bishopsgate
Third-Party Payment Solutions
Provider of third-party payroll, payment, and compliance solutions for the construction sector, and its supply chain.
Weston Analytics
Workforce Management
We specialise in developing workforce management software and analytics, providing the digital backbone for site operations, productivity reporting, and compliance.
Bridgehead Consultancy
Strategic Work-Winning
We provide strategic, work-winning solutions including bid management, framework strategy, and pre-construction consultancy for infrastructure and major contractor clients.
Severn Partnership
Geospatial & Surveys
Provider of geospatial, land surveys, and mobile mapping services. We deliver accurate spatial data for civil engineering, rail, and major construction programmes nationwide.
Working Safe, Thinking Smart
From the moment a colleague steps on site, to the moment they go home, our shared safety culture—the same across every company, every project, every day—underpins how the group delivers for clients in the most demanding environments.
Leadership
The family behind the
group.
Munnelly Group has remained a privately owned, family-led business for over 40 years. From day one, the Group has been guided by a single principle: one Group, one people. Every company under our portfolio shares the same values, the same standards, and the same accountability—held to account by the family that founded it and steers it still.
Latest News
News & insights from across the group.
Tom Emery appointed Managing Director of Weston Analytics
Munnelly Group Announces 2025 Annual Results
The Munnelly Group Awards 2025
Browse the full news archive — awards, appointments, acquisitions and group insights.
Governance & Accreditation
Audited, accredited, and aligned to the principal UK construction qualification schemes.
Munnelly Group is independently audited and certified against the principal UK construction industry standards and qualification schemes.
Careers
Ready to grow with the group?
The success of Munnelly Group is built on foundations supported by talented people. We offer opportunities for people from all backgrounds to grow, develop, and make a real impact across construction, logistics, security, surveying, recruitment, payroll, and more.