What RGE does

RGE (RedGray Engineering Ltd) is a specialist UK engineering services firm that designs, installs, and maintains bespoke gas delivery systems for regulated sectors including healthcare (NHS), semiconductors, pharmaceuticals, hydrogen and clean energy, defence, and battery gigafactories. Incorporated in 2017 and operating from a single facility in Trafford Park, Manchester, the firm carries a portfolio of industry accreditations — BCGA, CHAS, SafeContractor, IHEEM, ISO 9001:2015, Constructionline, and BCAS — that qualify it for medical, defence, and high-purity industrial work. Its core technical capabilities include orbital welding, CNC tube bending, helium leak testing, high-pressure testing, and ultra-high-purity (UHP) system fabrication, supported by an in-house workshop and a team with deep familiarity with NHS Health Technical Memorandum (HTM 02-01) standards.

RGE generates revenue primarily through project-based professional services contracts for new installations, priced bespoke to specification, supplemented by multi-year maintenance and compliance contracts on installed systems. Its go-to-market is direct enterprise and public-sector sales, with named anchor engagements including Royal Marsden NHS Foundation Trust, Llandudno Hospital (via M A Cooper Projects), and BAE Systems at the Barrow facility (via NG Bailey subcontracting). The firm holds commercial partnerships with BOC and NG Bailey and has recently extended its service portfolio into battery gigafactory gas systems, hydrogen infrastructure, and semiconductor UHP distribution, signalling a deliberate multi-vertical diversification from its healthcare origins.

The business operates as a private limited company (Company Registration No. 10907235) with approximately 14 employees and no disclosed external funding, M&A activity, or international footprint. Recent strategic activity is concentrated in vertical expansion and headcount build-out rather than geographic scaling, acquisitions, or capital-raise events.

Name

RGE

Legal name

RedGray Engineering Ltd

Website

https://rgeltd.com

Company type

Private

Founded year

2017

Operating status

Operating

Headcount range

11–50 employees

Short description

RGE is a Manchester-based specialist engineering services firm designing, installing, and maintaining bespoke gas delivery systems for healthcare, semiconductor, pharmaceutical, hydrogen, defence, and battery gigafactory clients across the UK.

Ownership category

akta.pro rank

Product category

Industrial and Medical Gas Systems Engineering

NAICS

Oil and Gas Field Machinery and Equipment Manufacturing (333132), Electronic and Precision Equipment Repair and Maintenance (811210), Pump and Compressor Manufacturing (33391)

SIC

Oil & Gas Field Machinery & Equipment (3533), Misc Industrial & Commercial Machinery & Equipment (3590), Natural Gas Transmisison & Distribution (4923)

akta.pro primary industry

Industrial Gas Infrastructure & Metering (Onsite Storage, PRS, Metering, SCADA) (EUALALAH)

akta.pro secondary industries

Gas Conditioning & Treatment for Industrial Use (Dehydration, Sweetening, NGL Removal) (EUALALAG), Battery & EV/Hybrid Preventive Maintenance (Battery Health/High-Voltage Inspection) (TLAKAGAJ)

Keywords

• Medical gas systems
• Industrial gas installation
• Compressed air systems
• Hydrogen infrastructure
• Orbital welding services

Headquarters

HQ city

Trafford Park

HQ country

United Kingdom

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Project-Based Gas System Services: RGE generates revenue through bespoke engineering project engagements covering design, supply, installation, commissioning, and maintenance of gas systems. Projects are typically one-off or episodic engagements with clients across healthcare, defence, semiconductor, and industrial sectors. Revenue is derived from professional services and product supply as part of turnkey project delivery.

Pricing tiers

Go-to-market motion2 records

Distribution channels1 record

Marketing channels4 records

Core offering

RGE (RedGray Engineering Ltd) provides turnkey design, supply, installation, commissioning, and planned preventative maintenance of specialist gas systems for healthcare, pharmaceutical, semiconductor, defence, hydrogen, and battery manufacturing clients. Its portfolio covers medical gas systems, compressed air and vacuum, gas detection, on-demand gas generation, hydrogen infrastructure, ultra-high-purity systems, and battery gigafactory process systems, supported by in-house orbital welding, CNC bending, and helium leak testing fabrication capabilities at its Trafford Park, Manchester workshop.

Product overview

RGE (RedGray Engineering Ltd) is a specialist engineering company providing turnkey gas system solutions across multiple sectors including healthcare, pharmaceuticals, semiconductors, defence, battery gigafactories, and clean technology. The company operates a portfolio of integrated services that work together as a comprehensive gas infrastructure offering: the core service encompasses design, supply, installation, and maintenance of medical gas systems (including oxygen, vacuum, and AGSS), compressed air and vacuum systems, gas detection, hydrogen systems, and battery systems. These are supported by specialized fabrication capabilities including orbital welding, CNC bending, helium leak testing, and high-pressure testing to deliver UHP (Ultra High Purity) systems. The company also provides on-site installation services and Planned Preventative Maintenance (PPM) contracts to ensure system reliability and compliance throughout the operational lifespan.

Differentiator

Problem solved

Functional benefit

Products and services

• Medical Gas Systems Design, supply, installation, and maintenance of medical gas systems for hospitals and healthcare facilities, including oxygen, nitrous oxide, medical air, vacuum, and anaesthetic gas scavenging systems (AGSS), compliant with HTM 02-01 and other healthcare standards.
• Air & Vacuum Systems Bespoke compressed air and vacuum system design, supply, installation, and testing for critical processes across multiple sectors, including integration of compressed air and vacuum plants.
• Gas Detection Solutions Comprehensive gas detection solutions with real-time monitoring and early hazard detection, integrated into existing infrastructure across healthcare, pharmaceutical, semiconductor, and industrial sectors.
• Fabrication & Process Systems Bespoke client assemblies tailored to specifications using advanced fabrication technologies including orbital welding, CNC bending, helium leak testing, and high-pressure testing.
• Generation & Recovery Systems On-demand gas generation systems including nitrogen, oxygen, and zero air generators, supplied, installed, and integrated for healthcare, pharmaceutical, industrial process, and research sectors as an alternative to bottled gases.
• Hydrogen Systems Design, installation, and maintenance of hydrogen systems including hydrogen generation, storage, distribution, and delivery for industrial, energy, and clean technology sectors.
• Battery Gigafactory Systems Design, installation, and maintenance of specialist gas and process systems for battery gigafactories serving automotive, energy, and clean technology sectors.
• Orbital Welding Services Advanced orbital welding techniques for high-integrity, contamination-free pipework systems delivered both on-site and off-site, with comprehensive weld packs including isometric drawings, weld maps, and logs for full traceability.
• Semi-Conductor UHP Systems Custom-designed Ultra High Purity (UHP) systems for semiconductor, pharmaceutical, and advanced manufacturing industries, delivered using orbital welding, helium leak testing, and CNC bending techniques.
• Laboratory & Cleanroom Systems Precision gas systems for laboratories and cleanrooms delivered as end-to-end engineering solutions covering consultation, design, installation, commissioning, and maintenance.
• Planned Preventative Maintenance (PPM) Tailored planned preventative maintenance services for gas, compressed air, and vacuum systems across healthcare, pharmaceutical, industrial, and semiconductor sectors, delivered under multi-year contracts.

Quantifiable outcome

• Medical gas installation delivered on time and to specification for Royal Marsden Hospital's Oak Cancer Centre
• +2 more outcomes

Named customers3 records

Segments6 records

Ideal customer profiles7 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Ten partnerships are on record, tiered core and minor.

• BCGA (British Compressed Gases Association)coreOthersRGE is a member of the British Compressed Gases Association, an industry body that sets standards and provides guidance on legislation, technical standards, safety, and environmental matters impacting suppliers and users of compressed gases. This membership is a key trust signal in the regulated gas systems industry.
• CHAS (Contractors Health and Safety Assessment Scheme)coreOthersRGE is fully affiliated with CHAS, demonstrating compliance with health and safety standards required by clients in regulated sectors including healthcare and defence.
• SafeContractorcoreOthersSafeContractor certification provides third-party verification of RGE's health and safety standards, assuring customers of compliance with required standards and regulations.
• IHEEM (Institute of Healthcare Engineering and Estate Management)coreOthersBoth company and individual RGE staff are members of IHEEM, positioning RGE as a specialist in healthcare gas system engineering and maintaining links with industry peers and standards bodies.
• ConstructionlinecoreOthersRGE is approved by Constructionline, the UK's most recognised provider of procurement and supply chain management services for construction, facilitating easier procurement engagement with public and private sector buyers.
• BCAS (British Compressed Air Society)minorOthersRGE is a member of the BCAS, which aims to become the leading authority in delivering unbiased guidance on legislation, technical standards, education, compliance, safety, and environmental matters impacting suppliers and users of compressed air and vacuum systems.
• Supply Chain Partners (Compressed Air & Vacuum)coreStrategic or Co-development PartnerRGE collaborates with trusted supply chain partners for the design, selection, specification, supply, installation, and testing of compressed air and vacuum systems, including integration of compressed air and vacuum plants. These partnerships enable turnkey project delivery.
• Supply Chain Partners (Gas Generation)coreStrategic or Co-development PartnerRGE works with trusted supply chain partners to supply, install, and integrate advanced gas generation systems such as nitrogen, oxygen, and zero air generators, providing on-demand gas generation solutions as an alternative to traditional bottled gases.
• BOC (British Oxygen Company)coreStrategic or Co-development PartnerOn the Llandudno Hospital project, RGE engaged with BOC to replace and upgrade the Oxygen VIE (Vacuum Insulated Evaporator) as well as supply new Surgical Air and Vacuum plants, indicating a close working partnership for medical gas infrastructure.
• NG BaileycoreImplementation/ SI/ Consulting PartnerRGE delivered specialist gas system installation at BAE Barrow as a subcontractor to NG Bailey, one of the UK's largest independent building and engineering services firms. This engagement demonstrates RGE's ability to operate within large prime contractor supply chains.

Scale indicators1 record

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Parker Hannifin (UK) — Transair Division: Global motion and control technologies provider, with Transair aluminium compressed air distribution systems used by RGE. Competitor and supplier overlap in industrial compressed air distribution and gas system components.
• NG Bailey: One of the UK's largest independent building and engineering services contractors, and an existing RGE prime contractor (BAE Barrow). Provides M&E services including gas system installations across healthcare, defence, and industrial sectors, but at significantly larger scale and broader scope.
• Chart Industries: Global manufacturer of cryogenic and UHP gas handling equipment, including liquid nitrogen/oxygen systems and semiconductor gas delivery. Comparable to RGE's gas generation and UHP semiconductor service lines, though at vastly larger scale and via equipment manufacturing model.
• Air Products UK: Global industrial gases supplier operating in the UK, with hydrogen generation and gas handling offerings relevant to RGE's hydrogen and industrial gas service lines. Significantly larger and broader portfolio than RGE's specialist engineering focus.
• Dräger UK: Global medical and safety technology specialist, with medical gas supply systems and gas detection products directly comparable to RGE's medical gas and gas detection service lines. Operates at substantially larger scale with broader product portfolio.
• BOC (Linde Group): UK market-leading industrial and medical gas supplier and a documented collaborative partner on RGE's Llandudno Hospital project. Provides gases, related equipment, and installation services, with broader portfolio and substantially greater scale than RGE.
• Atlas Copco UK: Global industrial equipment manufacturer serving compressed air, vacuum, and gas applications. Overlaps with RGE's compressed air/vacuum systems and gas generation services, but at much larger scale and via equipment-led (not installation-led) go-to-market.

Direct peers

• Transvac Systems: UK manufacturer of vacuum and gas delivery systems for industrial, medical, and process applications. Comparable to RGE's process/vacuum and bespoke fabrication capabilities, with similar SME scale and UK focus.
• Medical Air Technology (MAT): UK specialist in medical gas pipeline systems, MGPS design and installation for NHS trusts and private hospitals. Closest direct competitor to RGE's medical gas service line, with similar HTM 02-01 compliance focus and NHS customer base.
• MIEL (Medical & Industrial Equipment Ltd): UK specialist in medical gas pipeline installation and maintenance for NHS, private healthcare, and veterinary sectors. Direct competitor to RGE's medical gas service line with comparable compliance and accreditation profile.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/rge-ltd

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

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 RGE