Baufritz: https://www.baufritz.com/uk/ - Manufactures bespoke, eco-friendly, and healthy modular timber-frame homes for self-builders.

Boutique Modern: http://www.boutiquemodern.co.uk/ - Specializes in creating high-quality, volumetric modular buildings, including residential homes and luxury holiday lodges.

Dan-Wood: https://www.dan-wood.co.uk/ - A manufacturer of modern, energy-efficient, prefabricated timber-frame houses, offering fixed-price, turnkey solutions.

F.A.B. (Future Affordable Building) Modular: https://prefabulous.net.au/ - An Australian company (also known as Prefabulous) that builds architecturally-designed, high-quality, and affordable prefabricated modular homes.

Frame Build UK: https://framebuilduk.com/ - A UK timber frame manufacturer that designs and installs high-quality timber engineered solutions for homes.

Greencore Homes: https://www.greencorehomes.co.uk/ - A housebuilder focused on delivering "Better Than Net Zero" homes using innovative, naturally insulated timber-frame panels.

Hanse Haus: https://www.hanse-haus.de/en/ - A German prefabricated house builder offering individually planned, energy-efficient homes with a fixed-price guarantee.

Haus UK: https://www.haus.uk.com/ - Provides bespoke timber-frame homes as a flat-pack solution for self-builders.

HebHomes: https://hebhomes.com/ - An architectural firm that designs and supplies architect-designed, contemporary kit homes for self-builders across the UK.

Honka: https://honka.com- A Finnish pioneer in modern log building technology, providing bespoke, high-quality, and sustainable log homes and cabins.

Huf Haus: https://www.huf-haus.com/en-uk- A renowned German company specializing in contemporary post-and-beam architecture, offering a comprehensive flat-pack service for luxury homes.

inHAUS: https://villeninhaus.de - A Spanish company that builds luxury, modern prefabricated concrete houses and villas for delivery across Europe, including the UK.

Karmod: https://www.karmodint.co.uk - A global manufacturer of prefabricated structures, including modular homes, steel houses, and various container buildings for residential and commercial use.

KC Modular Buildings: https://kcmodularbuildings.co.uk - Sells flat-pack house kits that are delivered ready for assembly, with a focus on fast construction.

Koto Design: https://koto.co.uk - An architecture studio that creates modern, sustainable, and prefabricated homes, cabins, and bespoke modular buildings inspired by Scandinavian design.

Lumo Houses: https://lumohouses.com - A European company that provides a selection of affordable prefabricated homes, with options for delivery across Europe, including the UK.

Merit: https://www.merit.co.uk - A specialist in industrialised construction and digital manufacturing, primarily serving the healthcare and life sciences sectors.

MORE Housing: https://www.more-housing.co.uk - Manufactures high-quality, low-carbon modular homes with a focus on providing rapid, affordable, and sustainable solutions.

MWD architect - makers: https://www.mwd-architect-makers.com - A Welsh company that designs and manufactures environmentally friendly and energy-efficient micro-buildings, including homes and garden studios.

N-House: https://www.the-nhouse.com - Offers contemporary modular homes with a focus on modern design, energy efficiency, and fast assembly times.

Palmatin: https://www.palmatin.com/kit-houses-uk - A manufacturer of prefabricated and timber kit houses from Estonia, offering a wide variety of models and packages for the UK market.

Pocket Living: https://www.pocketliving.com - A company that provides affordable, space-saving modular homes exclusively for first-time buyers in London.

Potton: https://www.potton.co.uk - A UK-based company that has been manufacturing bespoke timber-frame and SIPs (Structural Insulated Panels) kit homes for over 50 years.

Premier Modular: https://premiermodulargroup.co.uk - A UK-based modular building specialist providing both temporary and permanent offsite construction solutions.

Prefab Homes UK: https://prefabhomes.uk.com - A brand (also known as Facit Homes) that uses "digitally manufactured architecture" to create bespoke, sustainable, and energy-efficient homes.

Remagin: https://www.remagin.com - Experts in offsite construction, specializing in light gauge steel framing solutions for both homes and larger buildings.

Scandi-Hus: https://scandi-hus.co.uk - Specializes in high-quality, Scandinavian-style flat-pack homes with a focus on sustainable, energy-efficient designs.

Scandinavian Homes: https://scandinavianhomes.com - Specializes in sustainable, award-winning Scandinavian timber homes delivered as prefabricated kits for self-build projects throughout the UK.

Scotframe: https://scotframe.co.uk - A market leader that manufactures and supplies full timber-frame housing kits, specializing in closed panel systems for self-builders and developers.

SchwörerHaus: https://www.schwoererhaus.de - A German prefabricated house builder that offers a wide range of custom, turnkey, and energy-efficient homes with a focus on quality.

SIP House: https://siphouse.co.uk - Offers a range of modular house kits and flat-pack homes made from Structural Insulated Panels (SIPs), which are known for their fast assembly time.

Snugg Homes: https://snugghomes.co.uk - Specializes in providing affordable home-ownership solutions, such as Shared Ownership, to help first-time buyers get on the housing ladder.

Spaces by CUBED: https://cubespaces.co.uk - A modular building systems company (also known as SPACECUBE) that provides interlocking, prefabricated structures for temporary and semi-permanent use.

Tempohousing: http://www.tempohousing.com - A global company that designs and builds prefabricated modular homes and hotels, known for their quick, sustainable, and cost-effective solutions.

THC Homes: https://www.thetinyhousing.co - Specializes in building luxury, high-quality tiny homes, eco-friendly lodges, and off-grid glamping cabins.

Totally Modular: https://www.totallymodular.com - A pioneer in steel-framed volumetric modular buildings, offering a full turnkey service for residential, commercial, and public sector projects.

Trident Modular: https://tridentmodular.com - A design and build company offering prefabricated closed-panel timber-frame buildings and fully-fitted volumetric modules with quick turnaround times.

WeberHaus: https://www.weberhaus.co.uk - A German builder of bespoke prefabricated timber-frame homes that are known for their high quality, energy efficiency, and individual design.

Wudl: https://www.wudl.co.uk/ - Specializes in the creation of high-performance, low-carbon timber buildings, from fully finished homes to extensions and other structures.

Zaskov-Grup: https://laukinisrastas.lt/lang/en - Sells traditional-looking log homes that are manufactured in Eastern Europe with Canadian technology and can be delivered as kits across Europe.

Zed Pods: https://www.zedpods.com/ - A company that designs and builds truly affordable, zero-carbon modular homes that can be constructed on unconventional sites, such as over existing car parks.