Enbloc Ltd

What Enbloc Ltd does

Enbloc Ltd is a UK-based specialist engineering contractor that designs, builds, validates, and maintains contamination-controlled environments, primarily cleanrooms, laboratories, and biological containment suites (CL2/CL3/CL4), with additional capability in low-humidity dry rooms. Founded in 2000 and operating from Hook, Hampshire, the company has 16 employees and over 25 years of specialist experience delivering MHRA-licensed, EU cGMP-compliant, and ISO 14644-compliant facilities. Its core technology stack combines 3D BIM design using Revit and BIM360, off-site modular construction methods (built to ~70% completion before site installation), innovative energy-efficient HVAC systems with dynamic air volume control and temperature stability to ±0.1°C, ACDP-compliant air-tight containment with formaldehyde fumigation capability, and full environmental validation services including DOP filter integrity, particle counting, and recovery testing.

The business operates a project-based professional services model with contract values ranging from £100k to £19m and project durations of 3-24 months. Revenue streams span turnkey design and build (the core), testing and validation, specialist deep cleaning, planned preventative maintenance under service-level agreements, and a smaller hardware/consumables supply line (LED luminaires, fan filter units, wireless monitoring systems, Trespa furniture, cleanroom garments). Go-to-market is enterprise field sales targeting UK NHS trusts, pharmaceutical and biotech companies, with complementary case-study-driven marketing and a tiered channel partnership with Kier Construction on NHS new-build programmes. Customers are concentrated in UK healthcare (NHS Blood & Transplant, King's College Hospital, Royal Marsden, Cardiff & Vale, Southampton, Portsmouth, Airedale, Bangor) and pharmaceutical/industrial accounts (Eli Lilly, Johnson Matthey, ITH Pharma, Avecia, Wyeth, Sovrin Plastics, RAF Brize Norton), with expansion underway into CBD GMP, automotive/hydrogen fuel cell, and semi-conductor verticals. The company is privately held with no disclosed external funding or institutional investors.

Name

Enbloc Ltd

Legal name

Enbloc Ltd

Website

https://enbloc-cleanrooms.com

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

11–50 employees

Short description

Enbloc Ltd is a UK specialist contractor designing, building, and validating GMP-compliant cleanrooms, laboratories, and containment suites for NHS trusts, pharmaceutical companies, and industrial clients, with 26 years of regulatory expertise.

Ownership category

akta.pro rank

Headquarters

HQ city

Hook

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Design and Build Services: Turnkey design and construction of cleanrooms, laboratories, and containment suites. Revenue generated through project-based contracts ranging from £100k to £19m, with typical project durations of 3-24 months. Includes full project management, M&E, construction, and validation services.
2. Testing and Validation Services: Environmental performance testing for cleanrooms, containment suites, and associated equipment. Includes HVAC validation, temperature mapping, microbiological testing, and regulatory compliance documentation.
3. Deep Cleaning Services: Specialist cleanroom and laboratory deep cleaning services using validated procedures. Includes periodic or adhoc cleaning with documented recommendations and reports.
4. Service and Maintenance: Ongoing preventative and planned maintenance services including HVAC, HEPA filtration, cleanroom fabrics, and associated services. Can be adhoc or through service level agreements aligned with validation schedules.
5. Cleanroom Products Supply: Supply of cleanroom and laboratory products including furniture (Trespa), clothing (Tyvek suits, gloves, overshoes), fan filter units, lighting, and monitoring equipment.

Pricing tiers

Go-to-market motion2 records

Distribution channels1 record

Marketing channels4 records

Core offering

Enbloc Ltd is a specialist cleanroom, laboratory, and containment suite design and build contractor delivering turnkey GMP-compliant facilities for pharmaceutical, biotech, NHS, gene therapy, CBD, automotive, and electronics sectors. The company provides complete services including modular design and build, environmental testing and validation, deep cleaning, planned maintenance, and supply of cleanroom products. Contract values range from £100k to £19m, with typical project durations of 3-24 months, and clients include NHS Blood & Transplant, Eli Lilly, Johnson Matthey, ITH Pharma, and multiple NHS trusts.

Product overview

Enbloc Ltd is a specialist cleanroom, laboratory, and containment suite design and build contractor offering turnkey solutions. Their portfolio includes five main product categories: Clean LED Smooth lighting systems, Fan Filter Units, Cleanroom Monitoring Systems (with wireless telemetry), Trespa Furniture solutions, and Cleanroom Clothing/garments. Core services encompass design and build (cleanrooms, containment suites CL2/CL3/CL4, low RH dry rooms), testing and validation, deep cleaning, service and maintenance, project management, and regulatory compliance. The company serves Pharma, Biotech, CBD, NHS, Gene Therapy, Automotive, and Electronics sectors with 26 years of experience delivering GMP-compliant facilities.

Differentiator

Problem solved

Functional benefit

Products and services

• Cleanroom Design and Build Turnkey design and construction of cleanrooms, laboratories, containment suites (CL2/CL3/CL4), and low RH dry rooms for pharmaceutical, biotech, NHS, gene therapy, CBD, automotive, and electronics sectors. Includes full project management, mechanical and electrical works, construction, and validation. Project values range from £100k to £19m with typical durations of 3-24 months.
• Testing and Validation Complete environmental performance testing for cleanrooms, containment suites, and associated equipment. Includes DOP filter integrity testing, particle counting, volumetric air flow measurement, pressure differential testing, recovery testing, HVAC validation, temperature mapping, microbiological testing, and regulatory compliance documentation.
• Deep Cleaning Services Specialist cleanroom and laboratory deep cleaning services using validated procedures, available as periodic or ad-hoc cleaning with documented recommendations and reports. Includes underfloor service void sterilisation, surface sterilisation, and microbiological validation. Instant online quote available via website.
• Service and Maintenance Planned and preventative maintenance services for HVAC systems, HEPA filtration, cleanroom fabrics, and associated installations. Available as ad-hoc service or through service level agreements aligned with validation schedules to ensure continued regulatory compliance.
• Enbloc Clean LED Smooth LED luminaire designed for modular and suspended ceilings in cleanrooms, featuring steel sheet housing powder coated in white. Available with various diffuser options (tempered matt glass, PMMA opal, micro-prismatic) and IP54 or IP65 protection against dust and water infiltration.

Quantifiable outcome

• Modular construction enables 70% of build completed off-site, reducing on-site programme
• +4 more outcomes

Named customers22 records

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

One partnership is on record.

• Kier ConstructioncoreChannel Partner/ Reseller/ DistributorWorking relationship on major NHS projects where Kier constructs the building shell and Enbloc completes all aspects of the pharmacy cleanroom including validation. Projects include Royal United Hospital Bath and other NHS facilities.

Scale indicators7 records

Recent moves3 records

Expansion highlights6 records

Regional players

• Nicomac Cleanrooms: Nicomac is an Italian specialist in turnkey cleanroom design and build for pharmaceutical, hospital, and microelectronics sectors. Comparable in regulatory compliance focus and modular construction, but primarily serves Southern European markets rather than the UK.

Broad incumbents

• Terra Universal: Terra Universal is a large US-based cleanroom equipment and supplies manufacturer offering modular cleanrooms, glove boxes, and furniture. Comparable in modular cleanroom products but serves as a broad incumbent across many industries rather than specialising in UK pharma/NHS design-build.
• HEMCO Corporation: HEMCO designs and manufactures modular cleanrooms, fume hoods, and laboratory furniture for pharmaceutical and research facilities. Overlaps with Enbloc's modular construction offering but as a broader North-American product-led incumbent rather than UK project-based contractor.

Direct peers

• Monmouth Scientific: Monmouth Scientific is a UK-based cleanroom and laboratory furniture/cabinet manufacturer offering turnkey solutions including filtration and containment. A UK regional direct peer competing for the same NHS and pharma cleanroom projects as Enbloc.
• AES Clean Technology: AES Clean Technology is a US-based specialist cleanroom design-build and modular cleanroom manufacturer serving pharmaceutical, life sciences, and healthcare sectors. It is the closest direct competitor to Enbloc in turnkey GMP cleanroom delivery, modular construction methodology, and regulated industry focus.
• Mecart Cleanrooms: Mecart designs, manufactures, and installs prefabricated modular cleanrooms for pharmaceutical, biotech, and industrial applications. Directly comparable to Enbloc's modular construction approach and GMP-focused customer base.
• Bassaire: Bassaire is a UK specialist in clean air solutions including laminar flow cabinets, containment units, and cleanroom construction. Comparable UK-based specialist with overlap in pharmaceutical containment and cleanroom design services.
• Clean Rooms International: Clean Rooms International provides modular and softwall/hardwall cleanroom design and build services. Similar mid-sized specialist contractor profile to Enbloc, serving pharmaceutical and industrial clients.

Others

• Kimberly-Clark Professional (cleanroom): Kimberly-Clark Professional supplies cleanroom wipers, garments, and contamination control consumables globally. Adjacent supplier overlap with Enbloc's products business but not a competitor in design-build or validation services.
• Ansell (Life Sciences/cleanroom PPE): Ansell is a global manufacturer of cleanroom garments, gloves, and PPE. Overlaps with Enbloc's cleanroom consumables supply business (Tyvek suits, gloves, overshoes) but does not compete in design-and-build services.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/enbloc-ltd

Compliance6 records

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 Enbloc Ltd