What Bassaire does

Bassaire Cleanrooms Ltd is a UK-based clean air engineering firm founded in 1954 and headquartered in Haslingden, Lancashire. The company specializes in the design, construction, validation, and ongoing servicing of cleanrooms and controlled air environments for healthcare, pharmaceutical, education, and space/electronics customers. It is positioned as the oldest cleanroom company in the UK and operates on a turnkey basis, taking projects from concept through commissioning.

The company's core technical offering combines a proprietary clean air equipment product line with full design-build project delivery. The product range includes S-Range Fan Filter Units (HEPA H14 99.995% efficient at MPPS, BS EN ISO 14644 Class 5), K-Range Vertical Laminar Flow Cabinets, P-Range Laminar Flow Workstations, the DWS Document Work Station, and the PTH500/600 Electronic Transfer Hatch featuring an industry-first PLC-controlled contactless timed-release interlock. These products are integrated into turnkey cleanroom projects covering architectural, HVAC, electrical, and mechanical scopes for facilities ranging from 250 m² NHS radio-pharmacies to 3,000 m² pharmaceutical plants in Ireland. The company holds ISO 9001:2015 certification and is MHRA/FDA cGMP compliance-experienced.

Bassaire's revenue model rests on three streams: turnkey design-build project delivery (professional services), standalone hardware sales of its proprietary product range, and recurring commissioning, validation, and servicing contracts. All projects are custom-quoted via direct enterprise field sales, with no public pricing, no channel partners, and no resellers. Customers include major NHS trusts (Sheffield Children's, Addenbrooke's, Clatterbridge, Blackpool Victoria), pharmaceutical companies (Baxter Healthcare, Chiron/Novartis, Curia, ITH Pharma, Wasdell), universities (St Andrews), and aerospace/electronics clients (Honda F1, Spaceport Cornwall, STFC RAL Space, Innos). Markets served span the UK, Ireland, and the USA (via export-oriented pharmaceutical upgrades).

Name

Bassaire

Legal name

Bassaire Cleanrooms Ltd

Website

https://bassaire.co.uk

Company type

Private

Founded year

1954

Operating status

Operating

Headcount range

11–50 employees

Short description

Bassaire Cleanrooms Ltd is the UK's oldest cleanroom engineering firm (est. 1954), delivering turnkey design, build, validation, and servicing of controlled air environments for NHS hospitals, pharmaceutical manufacturers, universities, and aerospace/electronics clients.

Ownership category

akta.pro rank

Product category

Cleanroom Design and Construction

NAICS

Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (33341), Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use (334512)

SIC

Industrial & Commercial Fans & Blowers & Air Purifing Equip (3564), Laboratory Apparatus & Furniture (3821)

akta.pro primary industry

Industrial & Cleanroom Fit-Out (Factories, Warehouses, Controlled Environments) (IMAFANAF)

akta.pro secondary industries

Laboratory & Cleanroom Cleaning (IMAIADAD), Cleanroom & Controlled Environment Cleaning (BPABABAH)

Keywords

• Cleanroom design
• Clean air engineering
• Controlled environments
• HEPA filtration systems
• Laminar flow cabinets

Headquarters

HQ city

Manchester

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Turnkey Cleanroom Design and Build: Full-service design, build, construction, commissioning, and validation of cleanroom facilities. Bassaire provides complete turnkey solutions including architectural, HVAC, electrical, and mechanical services for complex multi-class cleanroom environments. Revenue is project-based with significant contract values.
2. Clean Air Products and Equipment: Sale of proprietary clean air equipment including S-Range Fan Filter Units, K-Range Laminar Flow Cabinets, P-Range units, Pass Through Hatches, and Document Work Stations. Products conform to BSEN ISO 14644 standards.
3. Commissioning, Validation and Servicing: Ongoing maintenance, validation, and servicing contracts for cleanrooms and clean air equipment. Includes regular inspection visits, breakdown callout service, HVAC testing, and preventive maintenance programs. Provides documentation supporting regulatory compliance (MHRA, FDA cGMP).

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Bassaire Cleanrooms Ltd designs, builds, validates, and services cleanrooms and clean air environments for healthcare, pharmaceutical, education, and aerospace/electronics customers. The company delivers turnkey project-based solutions encompassing architectural, HVAC, electrical, and mechanical services, and also manufactures proprietary clean air equipment including fan filter units, laminar flow cabinets, document work stations, and electronic transfer hatches. Ongoing commissioning, validation, and servicing contracts support regulatory compliance throughout the facility lifecycle.

Product overview

Bassaire offers a portfolio of clean air engineering products and services for controlled environments. The core product line includes the S-Range Fan Filter Units (S2-S6), K-Range Vertical Laminar Flow Cabinets (K2-K6), P-Range Laminar Flow Workstations, DWS Document Work Station, and PTH500/600 Electronic Transfer Hatch with associated accessories. These products work together to provide comprehensive cleanroom solutions - fan filter units provide primary air filtration, laminar flow cabinets create particle-free work zones, transfer hatches enable material transfer while maintaining contamination control, and document work stations protect archival materials. Bassaire also provides commissioning, validation and servicing to support the entire lifecycle of cleanroom installations across healthcare, pharmaceutical, education, and space/electronics sectors.

Differentiator

Problem solved

Functional benefit

Products and services

• S-Range Fan Filter Units (S2, S3, S4, S5, S6)
• K-Range Vertical Laminar Flow Cabinets (K2, K3, K4, K5, K6)
• P-Range Laminar Flow Workstations
• DWS Document Work Station
• PTH500/600 Electronic Transfer Hatch
• Turnkey Cleanroom Design and Build
• Commissioning, Validation and Servicing

Quantifiable outcome

• Completed complex facilities within tight timescales - e.g., Honda F1 cleanroom delivered in 10 weeks
• +3 more outcomes

Named customers20 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Clean Air Products: Manufacturer of cleanroom equipment including fan filter units, laminar flow workstations and pass-throughs — directly competes with Bassaire's S-Range FFU and K-Range laminar flow cabinet product lines.
• AdvanceTEC: US cleanroom and process integration specialist delivering design, build, validation and maintenance services to semiconductor and life sciences customers — directly comparable in scope and customer mix to Bassaire.
• Terra Universal: US manufacturer and supplier of cleanroom components, laminar flow equipment and contamination control hardware; comparable to Bassaire's product portfolio of clean air equipment and FFUs.
• G-CON Manufacturing: Manufacturer of prefabricated and modular cleanroom PODs for pharma and biotech; comparable in providing engineered cleanroom solutions and adjacent in productising cleanroom delivery versus Bassaire's bespoke builds.
• AES Clean Technology: US-headquartered cleanroom design-build company offering turnkey controlled environments for life sciences and semiconductor customers; closely comparable in business model to Bassaire's turnkey design-build motion.
• HEMCO Corporation: Manufacturer of cleanrooms, fume hoods, laminar flow equipment and laboratory furniture; directly comparable product portfolio to Bassaire's clean air and laminar flow cabinet offering.
• Connect 2 Cleanrooms: UK-based cleanroom design, build and validation specialist serving pharmaceutical, healthcare, electronics and research customers — directly comparable UK competitor to Bassaire with similar turnkey and product offering.

Broad incumbents

• Labconco: Established US manufacturer of laboratory equipment including clean benches, biosafety cabinets and ventilation — overlaps with Bassaire's laminar flow and containment offerings but as a broader laboratory portfolio player.
• Exyte (formerly M+W Group): Global engineering contractor for high-tech facilities including semiconductor fabs, pharma plants and cleanrooms; competes with Bassaire on large regulated builds but at materially greater scale and breadth.

Regional players

• Spetec: German cleanroom manufacturer and service provider serving European pharmaceutical, medical and research customers; comparable in cleanroom design/build/validation but operating primarily in continental Europe rather than the UK.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/bassaire-cleanrooms-ltd
• Xx.com/bassaire

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Bassaire