Clean Room Construction
Clean Room Construction Ltd designs and builds cleanrooms and controlled environments for UK pharmaceutical, biotechnology, microelectronics, space, NHS, and academic clients, providing design, build, validation, and maintenance services on contracts from £51k to £15m.
- Company typePrivate
- Founded1967
- HeadquartersRochester, United Kingdom
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Clean Room Construction does
Clean Room Construction Ltd (CRC) is a UK specialist contractor, founded in 1967 and headquartered in Rochester, Kent, that designs and builds cleanrooms and controlled environments for highly regulated end markets. The firm serves pharmaceutical manufacturers, biotechnology companies, universities, NHS facilities, microelectronics producers, and space research organisations, delivering project values that range from ~£51,000 for small fit-outs up to ~£15 million for flagship schemes such as the eXmoor Pharma facility. Headcount sits in the 11-50 SME band and the business is privately held.
CRC offers end-to-end scope across design, construction, commissioning, validation, and ongoing maintenance, and employs Building Information Modeling (BIM) for design coordination and project visualisation. It holds exclusive UK installation rights for Plasteurop partitioning systems, a key component of cleanroom envelopes, and maintains ISO 9001, ISO 14001, CHAS, CTCB, and SafeContractor accreditations, with engineering staff trained to MHRA, GMP, and FDA regulatory standards. The business model is project-based: revenue is generated primarily through design-and-build contracts with major clients and tier-one main contractors, supplemented by recurring testing, recertification, and maintenance work tied to the installed base. Three directors with 86+ years of combined industry experience anchor technical delivery.
Clean Room Construction firmographics
Firmographics- Name
- Clean Room Construction
- Legal name
- Clean Room Construction Ltd
- Website
- https://crc-ltd.co.uk
- Company type
- Private
- Founded year
- 1967
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Clean Room Construction Ltd designs and builds cleanrooms and controlled environments for UK pharmaceutical, biotechnology, microelectronics, space, NHS, and academic clients, providing design, build, validation, and maintenance services on contracts from £51k to £15m.
- Ownership category
- akta.pro rank
Clean Room Construction industry classification
Industry- Product category
- Cleanroom Construction Services
- NAICS
- Building Finishing Contractors (2383), Institutional Furniture Manufacturing (337127)
- SIC
- Laboratory Apparatus & Furniture (3821), Misc Industrial & Commercial Machinery & Equipment (3590)
- akta.pro primary industry
- Industrial & Cleanroom Fit-Out (Factories, Warehouses, Controlled Environments) (IMAFANAF)
Keywords
Where Clean Room Construction is headquartered
LocationHeadquarters
- HQ city
- Rochester
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
Clean Room Construction business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Supply Chain, Operations, Marketing or Sales, Technology or R&D
Revenue model
- Design and Build Services: Turnkey cleanroom design and construction services delivered from concept to completion, including architectural, mechanical and electrical engineering, HVAC systems, and full project management. Revenue is project-based, with contract values ranging from £51,000 to £15 million per project.
- Service and Maintenance: Ongoing maintenance and support packages including emergency call-out services, fault diagnosis, routine and tailor-made servicing and certification programmes. Revenue is recurring through service agreements.
- Testing and Validation Services: Commissioning, qualification and validation services to ensure compliance and reliability of cleanroom facilities. Includes DQ, IQ, OQ documentation and protocols execution.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels5 records
Clean Room Construction product offering
Product offeringCore offering
Clean Room Construction Ltd (CRC) is a UK specialist founded in 1967 that designs, builds, refurbishes, services, and validates cleanrooms and controlled environments for science and technology clients. The company delivers turnkey cleanroom solutions from concept to completion using BIM technology, including architectural, mechanical, and electrical engineering, HVAC systems, and full project management. Services are delivered to pharmaceutical, biotechnology, university, healthcare, microelectronics, and space technology clients with contract values from £51,000 to £15 million.
Product overview
Clean Room Construction Ltd (CRC) offers a total cleanroom solution from conception to completion. The company provides three core interconnected services: Design and Build Services (turnkey cleanroom construction using BIM technology), Service and Maintenance (ongoing support, emergency call-out, and certification), and Testing and Validation Services (commissioning, qualification, and validation to ensure compliance). These services are offered to clients across science and technology sectors including pharmaceuticals, biotechnology, microelectronics, universities, and healthcare.
Differentiator
Problem solved
Functional benefit
Products and services
- Design and Build Services Comprehensive cleanroom design and build services using BIM technology and in-house engineering expertise for complex and critical cleanroom facilities. The service spans conception to completion, including architectural, mechanical and electrical engineering, HVAC systems, and full project management for pharmaceutical, biotechnology, university, healthcare, microelectronics, and space technology clients.
- Service and Maintenance Bespoke maintenance and support packages for cleanroom facilities, including emergency call-out services, fault diagnosis, routine servicing, and certification programmes designed to reduce downtime, enhance reliability, and maximise productivity. Recurring service agreements are managed by Steve Poole and a team of service engineers and subcontractors.
- Testing and Validation Services Comprehensive cleanroom commissioning, qualification, and validation services to ensure compliance and reliability of facilities to appropriate external and internal standards. Includes DQ, IQ, OQ documentation and protocols execution, performed by CTCB-accredited service and validation engineers.
Quantifiable outcome
- Successfully delivered complex cleanroom projects with contract values ranging from £51,000 to £15 million across diverse sectors
- +2 more outcomes
Companies that use Clean Room Construction
Customer profileNamed customers15 records
Segments6 records
Ideal customer profiles4 records
Clean Room Construction technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Clean Room Construction partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core and minor.
- Willmott Dixon ConstructioncoreWillmott Dixon Construction engaged CRC as specialist cleanroom contractor for major projects including the RAL Space facility at Harwell Campus. Willmott Dixon acts as principal contractor on space industry projects with CRC delivering cleanroom design, construction, validation and commissioning services as part of the project team.
- Laing O'RourkecoreLaing O'Rourke contracted CRC for detailed design, build, commissioning and validation of the Guy's Cancer Centre aseptic pharmacy as part of the £160m cancer treatment centre project. CRC was brought in as specialist cleanroom contractor through this major construction firm.
- PlasteuropcoreCRC holds the exclusive UK installation rights for Plasteurop partitioning products (www.plasteurop.fr), enabling the company to offer flexible modular partitioning systems for cleanroom envelope products and services.
- Steve PooleminorSteve Poole manages the dedicated service and validation department, playing an active role in technical and developmental aspects of cleanroom testing and maintenance with extensive experience across all cleanroom sectors in the UK and overseas.
Scale indicators3 records
Recent moves6 records
Expansion highlights5 records
Clean Room Construction competitors and assessment
Company assessmentDirect peers
- Envair: UK manufacturer and supplier of cleanroom and laminar flow equipment, with design and installation services. Comparable to CRC in serving pharma and laboratory cleanroom end markets.
- Connect 2 Cleanrooms: UK-based cleanroom design, build, and validation specialist serving pharmaceutical, medical device, and laboratory clients. Most direct domestic competitor to CRC in turnkey UK cleanroom construction.
- Clean Air Services: UK cleanroom and containment solutions provider offering design, installation, validation, and maintenance. Competes directly with CRC across the UK controlled-environment construction market.
- ABT (Advanced Building Technologies): US cleanroom and laboratory construction specialist delivering design-build and validation services to pharma, biotech, and electronics clients. Comparable in project-based cleanroom delivery but US-focused.
Regional players
- AES Clean Technology: US-based cleanroom design/build specialist serving semiconductor, pharmaceutical, and biotech clients. Comparable in turnkey cleanroom delivery model but operates primarily in North America.
- Cleanroom Design & Construction (Clean Air Technology): US-based cleanroom design, construction, and certification firm. Comparable to CRC in turnkey cleanroom delivery but focused primarily on North American pharma, medical device, and electronics markets.
Others
- Plasteurop: French manufacturer of cleanroom partitioning systems for which CRC holds exclusive UK installation rights. Comparable in modular cleanroom envelope technology but acts as supplier/partner rather than competing contractor.
- Laing O'Rourke: International construction firm that contracted CRC for the Guy's Cancer Centre aseptic pharmacy. Operates in adjacent capacity as principal contractor on healthcare projects containing cleanroom scope.
- Willmott Dixon Construction: UK major contractor that engages CRC as specialist cleanroom subcontractor (e.g., RAL Space). Functions as a channel partner/principal contractor rather than direct competitor, but represents an alternative route for clients to procure cleanroom builds.
Broad incumbents
- Integrated Project Services (IPS): Global EPCMV firm specialising in regulated manufacturing facilities for pharma, biotech, and semiconductor clients. Competes with CRC on large GMP cleanroom design/builds but offers a broader portfolio of engineering services.
Market position
Strengths4 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Clean Room Construction social profiles
Digital presenceClean Room Construction compliance and trust
Trust signalCompliance5 records
Clean Room Construction financial estimates
Financial estimateRevenue estimate
Valuation estimate
Clean Room Construction leadership team
Management profileNumber of profiles
Profiles4 records
Clean Room Construction funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Clean Room Construction M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Clean Room Construction
What does Clean Room Construction do?
Clean Room Construction Ltd (CRC) is a UK specialist founded in 1967 that designs, builds, refurbishes, services, and validates cleanrooms and controlled environments for science and technology clients. The company delivers turnkey cleanroom solutions from concept to completion using BIM technology, including architectural, mechanical, and electrical engineering, HVAC systems, and full project management. Services are delivered to pharmaceutical, biotechnology, university, healthcare, microelectronics, and space technology clients with contract values from £51,000 to £15 million.
Is Clean Room Construction a public or private company?
Clean Room Construction is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Clean Room Construction founded?
Clean Room Construction was founded in 1967. It employs 11 to 50 people.
Where is Clean Room Construction based?
Clean Room Construction is headquartered in Rochester, United Kingdom, in the Europe region.
How does Clean Room Construction make money?
Three revenue lines are on record. Design and Build Services are the primary driver. The others are service and Maintenance and testing and Validation Services.
Who are Clean Room Construction's main competitors?
Direct peers on record are Envair, Connect 2 Cleanrooms, Clean Air Services and ABT (Advanced Building Technologies). Regional players are AES Clean Technology and Cleanroom Design & Construction (Clean Air Technology). Others are Plasteurop, Laing O'Rourke and Willmott Dixon Construction. Integrated Project Services (IPS) is listed as a broad incumbent.
Does Clean Room Construction have an API?
No public API is recorded for Clean Room Construction.
What industry is Clean Room Construction in?
Clean Room Construction's product category is Cleanroom Construction Services. Its primary akta.pro industry code is IMAFANAF, Industrial & Cleanroom Fit-Out (Factories, Warehouses, Controlled Environments). Its NAICS code is 2383 and its SIC code is 3821.