1551 UK utilities contractors working in the infrastructure sector.
North & South Groundwork Services Ltd is a family-run civil engineering company based in Salford, Manchester, specialising in multi-utility and public
Experts in construction site power generation, security & temporary site services. Providing reliable, efficient, and sustainable solutions for constr
Northern HV are specialist HV & LV commissioning engineers delivering electrical projects worldwide. ISO certified, SSIP approved.
Northumbria Healthcare Facilities Management (NHFM) is a wholly-owned subsidiary of Northumbria Healthcare NHS Foundation Trust, established in 2012.
Nova-Cad Ltd is a Site Engineering & Land Surveying Company with over 20 years of experience in Groundworks & Civil Engineering. Offering site enginee
Novo Technologies provides telecoms infrastructure as a service, undertaking end-to-end projects for carrier and enterprise clients across fixed and m
NPB Utilities Ltd are specialists in the water industry, offering a wide range of services from drain repair and septic tanks to civil engineering pro
NR11 Groundworks & Civil Engineering Ltd is a family-owned company established in 2004, offering comprehensive site strip and footing services, includ
NS Fibre Ltd is a new construction company based in Glasgow, Scotland, specializing in fibre optic cable installation and related groundwork services.
Civil engineering services in Scotland specialising in groundworks, drainage, infrastructure and road construction. Trusted expertise from Nu City Civ
Nu City Comms is a groundworks and civil engineering business with over 30 years of experience. They provide staffing and project solutions for the co
Nugent Pump Services specialises in sewage treatment plants, pumping stations, and odour control. With over 40 years of combined experience, they offe
Nuvolt designs, funds, builds and operates integrated energy systems, solar, battery, EV and grid, under one accountable partner.
NVM Group is a UK-based energy and infrastructure contractor delivering civil engineering and utility services across projects nationwide. Specialisin
NW Comms Ltd provides rail engineering services and examinations of rail structures such as bridges and culverts, alongside comprehensive telecoms inf
NW Groundwork & Civils offers a wide range of civil engineering, construction, groundwork, and environmental engineering services. Specialising in roa
NZ Solutions delivers telecom infrastructure, web development, mobile app development, custom software, and system integration services.
Suffolk-based agricultural and biomass company providing sustainable and cost-effective solutions for the renewable energy, utility, and equestrian se
O'Connell Site Services offers haulage, demolition, tank installation, and metal recycling services nationwide with over 25 years of experience.
O'Hagan Civils Ltd is an experienced civil engineering contractor working across the UK in the rail and construction industries. Specialising in indus
O'Neill Builders Fareham Hampshire is a local building company providing home extensions, new build, groundworks, driveways - and civil engineering co
O'Rourke Construction is a Birkenhead-based civil engineering contractor delivering large-scale projects across the UK. Specialising in drainage, EHV/
Oak Surveys Ltd is a professional surveying practice in Kent, offering topographical, measured building, GPS, volumetric, and drone surveys for domest
Expert groundworks and civil engineering solutions across the North West and beyond. With a commitment to safety, efficiency, and quality.
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Oldham Bros Ltd are trusted demolition contractors in Merseyside with over 75 years' experience. Specialists in demolition, site clearance, recycling,
Omnis Communications Ltd delivers reliable fiber optic solutions across the UK, specializing in telecom cabling, fiber optic testing, splicing, and ne
OMS UTILITIES LTD offers comprehensive utility management, infrastructure development, and maintenance solutions. Prioritizing safety and sustainabili
One Shot Utilities is a Wallington based multi-utility company providing utilities upgrade and installation services, in nearby locations such as Bans
Onshore Technical: Experts in gas sector recruitment, temp-to-perm contracts, design consultation, and project management.
Onyx Civils Limited is a groundworks and civil engineering company based in Dorset, operating as a main and principal contractor throughout the South
Opal Access Limited delivers facilities management, maintenance, rope access, commercial cleaning, security, workwear, rail and renewables services ac
Construction Procurement Specialists. Building Materials, Concrete, Aggregates, Muck Away, Plant Hire, Materials Procurement.
Optiflex Utilities offers reliable infrastructure and support services tailored for telecommunications providers, ensuring efficient utility solutions
Optility Limited delivers comprehensive infrastructure solutions across the UK, specializing in civil engineering, multi-utility projects, and telecom
Options Energy Services is an independent civil engineering contractor delivering utility infrastructure, energy, telecoms and traffic management serv
Opus Power Ltd specialises in electrical contracting, with over 30 years of experience in overhead line (OHL) work and power distribution across the U
Opus Utility Solutions is a Tier 1 SME delivering civil & electrical engineering solutions in the utilities sector, supporting DNOs and IDNOs around t
Oris Construction Ltd is a family-owned groundworks and civil engineering company serving domestic and commercial clients across Yorkshire. They offer
OSL Global provides optimised engineering and consultancy services for rail systems, water treatment, waste management, and AI integration, delivering
Osmose Utilities Services provides solutions for T&D networks, focusing on asset preservation, structural resiliency, and data-driven decision-making
Outfluir Ltd is a telecommunications company specializing in rapid fibre optic deployment and infrastructure project recovery, delivering critical fib
OVI Construction Company Limited is a Nigerian-based multidisciplinary construction and engineering company delivering end-to-end infrastructure solut
Ovic Limited are water engineering specialists based in Skipton, North Yorkshire, offering services in asset surveys, systems analysis, and hydraulic
Oxland Construction Consulting Ltd offers expert construction consulting services including surveying, project snagging, 3D modelling, project managem
P & N Plant Civil Engineers Ltd, based in Oldham, UK, are Civil Engineers specialising in a range of civil engineering services.
PD Construction and Plant provide groundworks, plant hire, sewerage services, and construction across North Wales and Shropshire. Family-run with over
P J Hirons Ltd is a family-owned business in Worcestershire, specialising in Cable Ploughing and Trenching Contractor services. With over 20 years of
P T Contractors is a civil engineering leader delivering high-quality infrastructure solutions with a focus on community value, safety, and innovation
PK Construction (Lincs) Ltd is a family-owned construction and civil engineering company. They focus on quality, team support, and long-term relations
Track budgets, committed costs, invoices and profitability in one place, so cost issues show up before they turn into margin surprises.