Certificate number:
FS 11471
Scope: The provision of building and civil engineering contracting including design and building contracting, construction management, management contracting, facilities management and project management including but not limited to; airports, building structures, bridge works, marine, power, rail, oil, gas, water and roads.
Design, procurement, construction and commissioning of water/sewage treatment works, water/gas distribution and transmission pipelines, water/sewage distribution networks and their rehabilitation including the use of epoxy resin lining and in-situ resin lining rapid set, semi-structural and polymetric lining.
The design, manufacture and erection of structural pre-cast, pre-stressed concrete and pre-stressed hollow core products, including reinforced and unreinforced. Products include columns, beams, wall panels and floor slabs.
Design and provision of building and engineering services incorporating electrical installations, plumbing including public health, control and instrumentation, mechanical HVAC, process installation, specialist gases, voice/data communications, fire alarms and sprinklers.
General fabrication embracing structural steelwork, access steelwork, tanks and panels and offsite modular manufacturing.
Pipework in modular and non-modular form to include spools and conduit assemblies, general steelwork, bracketry and hangers, railway installations. Electrical racking fabrication.
Building, civil engineering and demolition contracting incorporating the procurement and management of design services for permanent works.
The design of permanent and temporary works for demolition, civil engineering and building projects.
The demolition and dismantling of buildings and structures.
The design, construction and testing of bored and driven cast-in-situ concrete piles, driven preformed piles, steel sheet piles, ground improvement and diaphragm walls.
The hire, design and installation of cranes and hoists.
The provision of operators for cranes as required.
The management of communications equipment.
Supplying and fitting of stone floors and walls, and the management of such projects, building contracting, stonemasonry, restoration and conservation.
The installation of marine piling, anchors and associated grouting.
| Standard/Scheme number or name |
Start Date |
Expiry Date |
| ISO 9001:2015 |
1992-03-13 |
2026-12-04 |
Certificate number:
EMS 53519
Scope:
The provision of building and civil engineering contracting including design and building contracting, construction management, management contracting, facilities management and project management including but not limited to; airports, building structures, bridge works, marine, power, rail, oil, gas, water and roads. Design, procurement, construction and commissioning of water/sewage treatment works, water/gas distribution and transmission pipelines, water/sewage distribution networks and their rehabilitation including the use of epoxy resin lining and in-situ resin lining rapid set, semi-structural and polymetric lining.
The design, manufacture and erection of structural pre-cast, pre-stressed concrete and pre-stressed hollow core products, including reinforced and unreinforced.
Products include columns, beams, wall panels and floor slabs. Design and provision of building and engineering services incorporating electrical installations, plumbing including public health, control and instrumentation, mechanical HVAC, process installation, specialist gases, voice/data communications, fire alarms and sprinklers.
General fabrication embracing structural steelwork, access steelwork, tanks and panels and offsite modular manufacturing.
Pipework in modular and non modular form to include spools and conduit assemblies, general steelwork, bracketry and hangers, railway installations. Electrical racking fabrication.
Building, civil engineering and demolition contracting incorporating the procurement and management of design services for permanent works.
The design of permanent and temporary works for demolition, civil engineering and building projects. The demolition and dismantling of buildings and structures. The design, construction and testing of bored and driven cast-in-situ concrete piles, driven preformed piles, steel sheet piles, ground improvement and diaphragm walls.
The hire, design and installation of cranes, hoists, hoardings and site accommodation units in addition the hire of mechanical and piling plant/equipment. The provision of operators for cranes and mechanical plant as required.
The provision of fleet, plant movement and temporary work services in addition the management of communications equipment.
Hire and design of non-mechanical plant. Fabrication, hire, sale of lifting equipment and accessories. The management, thorough examination and testing of the lifting equipment.
The installation, maintenance and removal of temporary traffic management. Supplying and fitting of stone floors and walls, and the management of such projects, building contracting, stonemasonry, restoration and conservation. The installation of marine piling, anchors and associated grouting.
| Standard/Scheme number or name |
Start Date |
Expiry Date |
| ISO 14001:2015 |
2000-01-25 |
2026-12-04 |
Certificate number:
OHS 75283
Scope: The provision of building and civil engineering contracting including design and building contracting, construction management, management contracting, facilities management, project management, including but not limited to; airports, building structures, bridge works, marine, power, rail, oil, water and roads.
Design, procurement, construction and commissioning of water/sewage treatment works, water/gas distribution and transmission pipelines, water/sewage distribution networks and their rehabilitation including the use of epoxy resin lining and in-situ resin lining rapid set, semi structural, polymeric lining.
Building, civil engineering and demolition contracting incorporating the procurement and management of design services for permanent works.
The design of permanent and temporary works for demolition, civil engineering and building projects. The demolition and dismantling of buildings and structures.
The design, construction and testing of bored and driven cast-in-situ concrete piles, driven performed piles, steel sheet piles ground improvement and cast-insitu diaphragm walls.
The installation of marine piling, anchors and associated grouting.
Manufacture, testing and supply of Glass Reinforced Concrete (GRC) products to the British and European construction and civil engineering industries.
The design, manufacture of structural pre-cast and pre-stressed concrete, including reinforced and unreinforced. Products include columns, beams, wall panels and floor slabs.
| Standard/Scheme number or name |
Start Date |
Expiry Date |
| ISO 45001:2018 (SSIP) |
2019-03-21 |
2026-02-03 |
Certificate number:
ENMS 706328
Scope: The energy management system for Laing O’Rourke Plc operations covering all the company’s controlled (non-joint venture) offices, fleet, manufacturing, plant hire, business travel and construction, utilising gas, electricity, diesel, petrol, fuel oil, LPG, hydrogen, wood, coal and bio-mass.
| Standard/Scheme number or name |
Start Date |
Expiry Date |
| ISO 50001:2018 |
2019-10-23 |
2025-10-22 |
Certificate number:
KM 709254
Scope: Achieved BIM for Design, Construction and Commissioning in accordance with ISO 19650-1:2018, ISO 19650-2:2018, and the implementation of a Security-Minded Approach in accordance with ISO 19650-5:2020 following the assessment of Project Delivery and Collaborative Working Maturity with project stakeholders
| Standard/Scheme number or name |
Start Date |
Expiry Date |
| BIM Delivery Phase |
2021-12-22 |
2027-12-21 |
Certificate number:
IS 792310
Scope: Laing O'Rourke is a multinational construction and civil engineering company and operates under a model of two hubs one business. The EU Hub encompasses the United Kingdom (UK) and the United Arab Emirates (UAE) operations while the AU Hub focuses on Australia. In the two decades since it was founded, Laing O'Rourke has expanded into new markets and strengthened its project delivery capabilities; pioneering modern methods of construction, adopting purposeful technologies, delivering certainty for clients, and constructing some of the most iconic projects in the world in accordance with the statement of applicability v3.02 dated 21/03/2025.
| Standard/Scheme number or name |
Start Date |
Expiry Date |
| ISO/IEC 27001:2022 |
2024-08-07 |
2027-08-06 |
Certificate number:
CNF 796145
Scope: BS EN ISO 19650-2:2018 Organization and digitization of information about buildings and civil engineering works, including building information modelling (BIM) - Information management using building information modelling. Part 2: Delivery phase of the assets.
Lead Appointed Party providing Lead design, Lead contractor and Information management in accordance with BS EN ISO 19650-2:2018, incorporating the UK National Annex.
| Standard/Scheme number or name |
Start Date |
Expiry Date |
| BIM Delivery Phase |
2024-12-24 |
2027-12-21 |
