Best Mechanical Engineering Companies in United Kingdom (2021)

June 14, 2021
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This article showcases our top picks for the best United Kingdom based Mechanical Engineering companies. These startups and companies are taking a variety of approaches to innovating the Mechanical Engineering industry, but are all exceptional companies well worth a follow.

We tried to pick companies across the size spectrum from cutting edge startups to established brands.

We selected these startups and companies for exceptional performance in one of these categories:

  • Innovation
    • Innovative ideas
    • Innovative route to market
    • Innovative product
  • Growth
    • Exceptional growth
    • Exceptional growth strategy
  • Management
  • Societal impact

Top United Kingdom Mechanical Engineering Companies

Data sourced from Crunchbase and SemRush.

CloudNC

CloudNC

Crunchbase | Website | Twitter | Facebook | Linkedin

Creating autonomous manufacturing

Reaction Engines

Reaction Engines

Crunchbase | Website | Twitter | Facebook | Linkedin

Reaction Engines is next-generation aerospace propulsion developers, home of SABRE air-breathing rocket engine.

Swytch

Swytch

Crunchbase | Website | Twitter | Facebook | Linkedin

Instantly convert any bike into an eBike (electric bike)

Gravity

Gravity

Crunchbase | Website | Twitter | Facebook | Linkedin

Gravity is a British human propulsion technology company.

efoldi

efoldi

Crunchbase | Website | Twitter | Facebook | Linkedin

efoldi is a manufacturer of folding, compact mobility scooters.

Vertical Aerospace

Vertical Aerospace

Crunchbase | Website | Twitter | Facebook | Linkedin

Vertical Aerospace builds technology to revolutionize how people fly, by making air travel personal, on-demand, and carbon-free.

Oxford Flow

Oxford Flow

Crunchbase | Website | Twitter | Facebook | Linkedin

Oxford Flow is able to save money without sacrificing performance.

Ibex Innovations

Crunchbase | Website | Twitter | Facebook | Linkedin

IBEX X-ray detector technology adds materials information to silicon based detectors.

Impression Technologies

Impression Technologies

Crunchbase | Website | Twitter | Facebook | Linkedin

Impression Technologies is leading the path towards lightweighting solutions in automotive, aerospace and consumer product sectors.

Sertec Group

Sertec Group

Crunchbase | Website | Twitter | Facebook | Linkedin

Sertec Group has five manufacturing sites in the Midlands UK, plus a tooling operation in China.

Vantage Power

Vantage Power

Crunchbase | Website | Twitter | Facebook | Linkedin

Vantage Power designs and manufactures powertrain electrification and connectivity technologies for heavy-duty vehicles.

Bowman Power Group

Bowman Power Group

Crunchbase | Website | Twitter | Facebook | Linkedin

Bowman’s ETC technology recovers waste energy from the exhaust of reciprocating gensets and converts it to grid quality electricity

New Motion Labs

New Motion Labs

Crunchbase | Website | Twitter | Facebook | Linkedin

Mechanical Engineering

Carnot

Carnot

Crunchbase | Website | Twitter | Facebook | Linkedin

Carnot is a developer of hydrogen engine used to reduce the fuel consumption and zero CO2 emissions.

Mcintyre Electrical

Mcintyre Electrical

Crunchbase | Website | Twitter | Facebook | Linkedin

Mcintyre Electrical approved contractor, carrying out all aspects of electrical works, fire & security works throughout the UK.

Green Highland Renewables

Green Highland Renewables

Crunchbase | Website | Twitter | Facebook | Linkedin

Green Highland Renewables (GHR) specializes in developing small-scale run of river hydro projects.

M.R. Machine Knives

M.R. Machine Knives

Crunchbase | Website | Twitter | Facebook | Linkedin

M.R. Machine Knives design, manufacture, and supply of machine knives for the food packaging and processing industry.

Formaplex

Formaplex

Crunchbase | Website | Twitter | Facebook | Linkedin

Formaplex is a unique and market provider of tooling and lightweight component solutions.

Summit Engineering (Birmingham) Limited

Summit Engineering (Birmingham) Limited

Crunchbase | Website | Twitter | Facebook | Linkedin

Summit Engineering provides machined and fabricated products to meet the specifications of major yellow goods.

Alvant

Alvant

Crunchbase | Website | Twitter | Facebook | Linkedin

Alvant is an advanced materials technology group specialising in the design, development and production of aluminium composite components.

Monodraught

Monodraught

Crunchbase | Website | Twitter | Facebook | Linkedin

The Natural Ventilation, Daylight & Cooling Specialists

Luminous Group

Luminous Group

Crunchbase | Website | Twitter | Facebook | Linkedin

3D Technology Solution Provider

FuelActive

FuelActive

Crunchbase | Website | Twitter | Facebook | Linkedin

FuelActive is a comprehensive solution to fuel contamination.

Vacuum Furnace Engineering

Vacuum Furnace Engineering

Crunchbase | Website | Twitter | Facebook | Linkedin

Vacuum Furnace Engineering specialist in the supply, design, overhaul, repair and service support of any type of vacuum furnace.

Icon Polymer

Icon Polymer

Crunchbase | Website | Twitter | Facebook | Linkedin

Icon Polymer’s technology driven solutions can be applied across a diverse range of applications.

MetLase Ltd

MetLase Ltd

Crunchbase | Website | Twitter | Facebook | Linkedin

MetLase is a joint-venture between Rolls-Royce and Unipart, which provides bespoke engineering solutions to complex problems.

Breathing Buildings

Breathing Buildings

Crunchbase | Website | Twitter | Facebook | Linkedin

Breathing Buildings develops and commercializes low energy e-stack mixing ventilation systems.

Wevolver

Wevolver

Crunchbase | Website | Twitter | Facebook | Linkedin

Wevolver provides access to high quality engineering projects, to help people develop better technology.

KW Special Projects

KW Special Projects

Crunchbase | Website | Twitter | Facebook | Linkedin

KW Special Projects operates within the high performance engineering sector.

Lavelle Bikes

Lavelle Bikes

Crunchbase | Website | Twitter | Facebook | Linkedin

The ultimate ebike. Full carbon fibre and state of the art technology together with the most exclusive design

Thermotech

Thermotech

Crunchbase | Website | Twitter | Facebook | Linkedin

Thermotech designs, installs, and maintains air conditioning, HVAC, fire protection, and sprinkler systems.

JK Fabrications LTD

JK Fabrications LTD

Crunchbase | Website | Twitter | Facebook | Linkedin

JK Fabrications specializes in fabrication and installation of environmental engineering solutions.

Allerton Steel

Allerton Steel

Crunchbase | Website | Twitter | Facebook | Linkedin

Allerton Steel is a specialist in structural and mechanical fabrication.

Camloc Motion Control

Camloc Motion Control

Crunchbase | Website | Twitter | Facebook | Linkedin

Camloc Motion Control Limited is designing and manufacturing quality-engineered solutions.

Surface Generation

Surface Generation

Crunchbase | Website | Twitter | Facebook | Linkedin

Surface Generation is a privately-owned high technology and manufacturing company.

Element Materials Technology

Element Materials Technology

Crunchbase | Website | Twitter | Facebook | Linkedin

Element Materials Technology is a network of laboratories specializing in materials testing and product qualification testing.

Lindhurst Engineering

Lindhurst Engineering

Crunchbase | Website | Twitter | Facebook | Linkedin

Lindhurst Engineering has been providing innovative solutions to challenging projects its range of services & products covering UK.

Advanced Mechanical Systems

Advanced Mechanical Systems

Crunchbase | Website | Twitter | Facebook | Linkedin

Advanced Mechanical Systems is a specializes in the bespoke design and manufacture of robotic inspection equipment.

FLYGHT

FLYGHT

Crunchbase | Website | Twitter | Facebook | Linkedin

FLYGHT create tailored staircase solutions for both commercial & residential properties throughout the UK & Europe.

LIBERTY Steel Group

LIBERTY Steel Group

Crunchbase | Website | Twitter | Facebook | Linkedin

LIBERTY is an industrial group specializing in metals recycling and manufacturing of wire rods with EAF melting and rolling facilities.

G.M.S. Global Maritime Services Ltd

G.M.S. Global Maritime Services Ltd

Crunchbase | Website | Twitter | Facebook | Linkedin

GMS provides risk and cost reduction services for the high-value maritime and offshore domains.

Cogent Projects

Cogent Projects

Crunchbase | Website | Twitter | Facebook | Linkedin

Cogent Projects specialises in mechanical and electrical engineering.

Midd Engineering

Crunchbase | Website | Twitter | Facebook | Linkedin

Midd Engineering specialises in the provision of a comprehensive range of sub-contract machining services.

Industrial & Marine Hydraulics

Industrial & Marine Hydraulics

Crunchbase | Website | Twitter | Facebook | Linkedin

Industrial & Marine Hydraulics is a hydraulic engineering company that specializes in marine, oil & gas, power generation.

Walker Precision Engineering

Walker Precision Engineering

Crunchbase | Website | Twitter | Facebook | Linkedin

Walker Precision Engineering based inGlasgow.

MII Engineering

Crunchbase | Website | Twitter | Facebook | Linkedin

A UK-based provider of maintenance and repair activities for all types of plant and machinery.

DegreeSign

DegreeSign

Crunchbase | Website | Twitter | Facebook | Linkedin

Research and development company turning your idea into prototypes and manufacturable designs

SmartAct Ltd

SmartAct Ltd

Crunchbase | Website | Twitter | Facebook | Linkedin

SmartAct is an energy efficient electric actuator.

Newfield Fabrications Company

Newfield Fabrications Company

Crunchbase | Website | Twitter | Facebook | Linkedin

Newfield Fabrications Company is a sub-contract engineering company supplying small, medium and large engineered components.

Sleaford Building Services

Sleaford Building Services

Crunchbase | Website | Twitter | Facebook | Linkedin

Sleaford Building Services is a product designing company.

JH Mechanical

JH Mechanical

Crunchbase | Website | Twitter | Facebook | Linkedin

JH Mechanical is a provider of mechanical, electrical and water management services.

Allied Protek

Allied Protek

Crunchbase | Website | Twitter | Facebook | Linkedin

Allied Protek excellence in engineering, design and project management servicing.

Transmission Dynamics

Transmission Dynamics

Crunchbase | Website | Twitter | Facebook | Linkedin

Transmission Dynamics is an independent privately owned company

Applied Inspection Ltd

Applied Inspection Ltd

Crunchbase | Website | Twitter | Facebook | Linkedin

Applied Inspection is a services company providing non destructive testing, welding, welder training, and materials testing.

EnginSoft UK

Crunchbase | Website | Twitter | Facebook | Linkedin

EnginSoft UK is a provider of simulation-based solutions for state-of-the-art engineering, consulting, training and research.

Palamatic

Palamatic

Crunchbase | Website | Twitter | Facebook | Linkedin

Palamatic providing an end to end service from sales enquiry through to after sales services.

GKN

GKN

Crunchbase | Website | Twitter | Facebook | Linkedin

GKN is a global engineering group. Every day around the world we drive the wheels of hundreds of millions of cars.

Deep Science Ventures

Deep Science Ventures

Crunchbase | Website | Twitter | Facebook | Linkedin

DSV is a venture studio and a fund that develops a systematic, optimized approach to science company development and investment.

Avenium Engineering

Avenium Engineering

Crunchbase | Website | Twitter | Facebook | Linkedin

Avenium Engineering is a multi-discipline engineering company.

Torftech

Torftech

Crunchbase | Website | Twitter | Facebook | Linkedin

Torftech group of companies develop, licence and provide the TORBED Energy Technologies to a wide range of industries.

Penso Consulting

Penso Consulting

Crunchbase | Website | Twitter | Facebook | Linkedin

Penso Consulting is a manufacturing specialist that provides a complete turnkey engineering service to customers across the globe.

Nexen Lift Trucks

Nexen Lift Trucks

Crunchbase | Website | Twitter | Facebook | Linkedin

Nexen is a forklift manufacturer supplying innovative diesel, electric, LPG and dual fuel forklifts worldwide through its dealer network.

Smiths Group

Smiths Group

Crunchbase | Website | Twitter | Facebook | Linkedin

Smiths Group is a world leader in the practical application of advanced technologies.

The Engineering Company

The Engineering Company

Crunchbase | Website | Twitter | Facebook | Linkedin

The Engineering Company’s mission is to trigger the next industrial revolution by building technology that radically accelerates invention.

Jaguar Land Rover

Jaguar Land Rover

Crunchbase | Website | Twitter | Facebook | Linkedin

Jaguar Land Rover Cars is a brand of Jaguar Land Rover, a British multinational car manufacturer headquartered in Coventry, United Kingdom.

RCS Doors

RCS Doors

Crunchbase | Website | Twitter | Facebook | Linkedin

RCS is a manufacturer and supplier of industrial, commercial and domestic roller shutters.

ITS Plc

ITS Plc

Crunchbase | Website | Twitter | Facebook | Linkedin

ITS Plc leads in process tomography with years of experience in research solutions and industrial products.

PROTEGO

PROTEGO

Crunchbase | Website | Twitter | Facebook | Linkedin

Braunschweiger Flammenfilter GmbH is a medium-sized company constructing flame arresters, valves and tank equipment with the help of more

C-Tech Innovation

C-Tech Innovation

Crunchbase | Website | Twitter | Facebook | Linkedin

C-Tech Innovation is an innovation management and technology development company.

Libralato Engines

Crunchbase | Website | Twitter | Facebook | Linkedin

Libralato is an innovation specialist in low carbon vehicle technologies.

Gasfill

Gasfill

Crunchbase | Website | Twitter | Facebook | Linkedin

Gasfill develops home Gasfill develops home refueling system for CNG vehicles.

Babcock International

Babcock International

Crunchbase | Website | Twitter | Facebook | Linkedin

Babcock International is a work-based learning provider that provides training programmes to learners nationwide.

Bmech

Bmech

Crunchbase | Website | Twitter | Facebook | Linkedin

Commercial/industrial and retail heating and ventilation design, installation and maintenance

Innovo Engineering & Construction

Innovo Engineering & Construction

Crunchbase | Website | Twitter | Facebook | Linkedin

Innovo is a manufacturing and engineering company devoted in providing high value professional services and high technology equipment.

SilentAir

SilentAir

Crunchbase | Website | Twitter | Facebook | Linkedin

SilentAir is specialising in designing, developing and manufacturing quiet and energy efficient air conditioning products and solutions.

Zeroshift

Crunchbase | Website | Twitter | Facebook | Linkedin

Zeroshift is an advanced transmission technology company.

Environmental Engineering Limited

Crunchbase | Website | Twitter | Facebook | Linkedin

Environmental Engineering is specialists in the design and installation of HVAC, mechanical and electrical building services.

Forward Composites

Crunchbase | Website | Twitter | Facebook | Linkedin

Forward Composites provides a comprehensive end-to-end design, engineering and composite manufacturing service.

Hydro International

Hydro International

Crunchbase | Website | Twitter | Facebook | Linkedin

Hydro International is a global company who provide advanced products, services and expertise to help municipal, industrial.

LPW Technology

Crunchbase | Website | Twitter | Facebook | Linkedin

LPW Technology, a leader in the development and supply of advanced metal powders and powder lifecycle management solutions.

Romax Technology

Romax Technology

Crunchbase | Website | Twitter | Facebook | Linkedin

Romax Technology is engineering firm providing gear box and drivetrain design, testing and monitoring services.

Hayley Group Limited

Hayley Group Limited

Crunchbase | Website | Twitter | Facebook | Linkedin

Hayley Group Limited is specialised in bearing sales.

Dicey Tech

Dicey Tech

Crunchbase | Website | Twitter | Facebook | Linkedin

Edtech company empowering tomorrow’s innovators through project-based learning. Building the education infrastructure for Industry 4.0.

Liberty House Group

Liberty House Group

Crunchbase | Website | Twitter | Facebook | Linkedin

Liberty House is an international metals and industrial group.

Ross-shire Engineering

Ross-shire Engineering

Crunchbase | Website | Twitter | Facebook | Linkedin

Ross-shire Engineering is a specialist engineering service company that provide modular build projects in controlled environments.

Aquablast

Aquablast

Crunchbase | Website | Twitter | Facebook | Linkedin

Aquablast provides skilled surface preparation operators from its contracting teams in Constanta, Romania.

Perkins Engines

Perkins Engines

Crunchbase | Website | Twitter | Facebook | Linkedin

Perkins Engines Company Limited. engages in design and manufacture of diesel and gas engines.

Spirax-Sarco Engineering

Spirax-Sarco Engineering

Crunchbase | Website | Twitter | Facebook | Linkedin

Spirax-Sarco Engineering provides consultation, service and products.

Kutoa

Crunchbase | Website | Twitter | Facebook | Linkedin

Kutoa is a startup developing flat-packed wind turbines to provide power to areas needing portable energy supply such as remote communities.

Bodycote

Bodycote

Crunchbase | Website | Twitter | Facebook | Linkedin

Bodycote is an engineering company that specializes in thermal processing services with 180 locations in 23 countries.

British Engineering Services

British Engineering Services

Crunchbase | Website | Twitter | Facebook | Linkedin

British Engineering Services is an engineering testing, inspection and certification business.

Innovolo New Product Development & Design

Innovolo New Product Development & Design

Crunchbase | Website | Twitter | Facebook | Linkedin

Creative Product Development & Design Services

PCML

PCML

Crunchbase | Website | Twitter | Facebook | Linkedin

PCML provides manufacturing of complex custom components and assemblies with focus on the bio-tech and medical sectors.

I​mi Critical Engineering

I​mi Critical Engineering

Crunchbase | Website | Twitter | Facebook | Linkedin

I​mi Critical Engineering design and develop solutions for the efficient running of energy and process industries with technical expertise.

Energym

Energym

Crunchbase | Website | Twitter | Facebook | Linkedin

Energym is a smart-tech fitness company that builds clean-energy generating gym equipment that turns workouts into usable electrical power.

3T Additive Manufacturing Ltd

3T Additive Manufacturing Ltd

Crunchbase | Website | Twitter | Facebook | Linkedin

3T Additive Manufacturing offer market leading polymer and metal additive manufacturing (3D printing) to a wide range of industries.

Irwin M&E

Irwin M&E

Crunchbase | Website | Twitter | Facebook | Linkedin

Irwin M&E is an electrical, mechanical & integrated FM firm operating in the construction industry throughout the UK and Ireland from 1995.

Garlock

Crunchbase | Website | Twitter | Facebook | Linkedin

Garlock is a manufacturer of high-performance fluid sealing and pipeline solutions.

Belgrave & Powell

Belgrave & Powell

Crunchbase | Website | Twitter | Facebook | Linkedin

Belgrave & Powell is a Machine Technology Group that comprises specialists in high-quality machine tool products.

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