GreenKub
Greenkub is a French direct-to-consumer manufacturer of modular CLT garden studios, wooden houses, and home extensions, prefabricated in Castries and installed in 5-15 days across France for individual property owners.
- Company typePrivate
- Founded2013
- HeadquartersBaillargues, France
- Headcount11–50
- GTM typeB2C
- OfferingHardware or Manufacturing
What GreenKub does
Greenkub SAS (brand: GreenKub) is a French direct-to-consumer manufacturer of modular wooden buildings, founded in 2013 and headquartered in Castries (Hérault). The company designs, fabricates, and installs prefabricated garden studios (GK series, 11-50m²), standalone wooden houses (MI series, 50-100m²), home extensions, and a premium Patrick Jouin special edition, using cross-laminated timber (CLT), timber-frame construction, wood-fibre insulation, and PEFC-certified French timber that meets RE2020 thermal standards. Its model is end-to-end turnkey: 3D design with architect-trained space designers, in-house urban planning handling permits (with a stated 80% acceptance rate), factory prefabrication at the Castries workshop, and salaried installation crews delivering on-site assembly in 5-15 days.
Greenkub sells exclusively through its own digital channel (greenkub.fr project configurator) and an inbound phone sales line, with no dealer network, serving French property owners across use cases including home offices, guest accommodation, short-term rental income (where the company cites 10-15% yields vs. 3-5% for traditional real estate), senior housing alternatives, and home extensions. Pricing is fixed and all-inclusive, ranging from €36,120 for the smallest studio (GK11) up to €282,000 for the largest PJ edition, with customer-facing financing arranged through credit partners. The company has completed 4,500+ installations since 2013, carries a 4.5/5 review rating across 415+ verified reviews, and operates with 180+ salaried employees spanning design, project management, and installation.
GreenKub firmographics
Firmographics- Name
- GreenKub
- Legal name
- Greenkub SAS
- Website
- https://greenkub.fr
- Company type
- Private
- Founded year
- 2013
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Greenkub is a French direct-to-consumer manufacturer of modular CLT garden studios, wooden houses, and home extensions, prefabricated in Castries and installed in 5-15 days across France for individual property owners.
- Ownership category
- akta.pro rank
GreenKub industry classification
Industry- Product category
- Prefabricated Modular Wooden Construction
- NAICS
- Prefabricated Wood Building Manufacturing (321992), Wood Product Manufacturing (321)
- SIC
- Prefabricated Wood Bldgs & Components (2452)
- akta.pro primary industry
- Residential Modular & Prefabricated Home Construction (IMAFABAF)
- akta.pro secondary industries
- Prefabricated Engineered Wood Building Components (Trusses, SIPs, EWP Kits) (IMAMACAJ), Mass Timber & Structural Engineered Wood (CLT, Glulam, NLT/DLT) (IMADADAC), Mass Timber Panels & Components (DLT, NLT, Hybrid Panels) (IMAMACAG)
Keywords
Where GreenKub is headquartered
LocationHeadquarters
- HQ city
- Baillargues
- HQ country
- France
- HQ region
- Europe
Offices1 record
Markets served
GreenKub business model
Business model- GTM type
- B2C
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Supply Chain, Operations, Marketing or Sales, Infrastructure, Technology or R&D
Revenue model
- One-Time Sale of Modular Wooden Structures: Revenue generated from one-time purchase of garden studios, wooden houses, and house extensions. Pricing is fixed and all-inclusive (design, permits, foundations, installation, connections). No recurring revenue model disclosed. Customers can access financing options through credit partners.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Pay-as-you-go | Garden Studios GK11-GK50 (11-50m2) |
| One time/ perpetual license | Pay-as-you-go | Wooden Houses MI50-MI100 (50-100m2) |
| One time/ perpetual license | Pay-as-you-go | Patrick Jouin Special Edition |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels6 records
GreenKub product offering
Product offeringCore offering
GreenKub designs, manufactures, and installs turnkey prefabricated modular wooden buildings for French property owners, including garden studios (11–50m²), wooden houses (50–100m²), home extensions, and a Patrick Jouin special edition. The company uses CLT (Cross Laminated Timber) combined with a timber-frame structural system, wood fiber insulation, and PEFC-certified French timber, with all structures prefabricated in Castries workshops and assembled on-site by salaried teams in 5–15 days. Pricing is all-inclusive (design, permits, foundations, manufacturing, installation, connections).
Product overview
Greenkub is a French manufacturer of modular wooden buildings, offering a comprehensive portfolio of garden studios, wooden houses, and home extensions. The product range includes: (1) Garden Studios (GK series) from 11m2 to 50m2, available in standard rectangular/L-shaped designs and Tropezienne (duplex with mezzanine and terrace roof) variants; (2) Wooden Houses (MI series) from 50m2 to 100m2 for residential use; (3) Patrick Jouin Special Edition (PJ series) premium designs; (4) Home Extensions for connecting to existing structures. All products feature CLT solid wood construction, wood wool insulation, RE2020 compliance, and are delivered as turnkey solutions including foundations, connections, and full equipment. The company operates as a single unified offering where each model can be customized with various options, with pricing ranging from approximately 36,000€ to 282,000€ depending on size and configuration.
Differentiator
Problem solved
Functional benefit
Brands
- Greenkub x Patrick Jouin: Special edition collaboration with designer Patrick Jouin featuring premium garden studio models PJ30 and PJ80.
Products and services
- Garden Studios GK Series (GK11–GK50, including RAK20 and Tropezienne duplex variants) Prefabricated modular wooden garden studios ranging from 11m² to 50m², available in standard and Tropezienne (duplex with mezzanine and terrace roof) variants. Marketed to French property owners for home offices, guest accommodation, rental income, and additional living space. Each unit is delivered as a turnkey habitable structure including insulation, heating, plumbing, electrical, and connections.
- Wooden Houses MI Series (MI50–MI100) Detached prefabricated wooden houses from 50m² to 100m², with customizable floor plans (single-story or duplex) and 2–4 rooms. Marketed to French property owners as primary or secondary residences, with full equipment (bathroom, kitchen, connections) and turnkey delivery including foundations.
- Home Extensions Wooden house extensions that integrate with existing homes without requiring major construction work, sold as turnkey additions to French homeowners seeking to expand their existing living space.
- Patrick Jouin Special Edition (PJ30, PJ80) Premium special-edition garden studio (PJ30, 30m²) and wooden house (PJ80, 80m²) co-designed with French designer Patrick Jouin, sold at a premium price point starting from 189,600€ and 282,000€ respectively.
Quantifiable outcome
- Installation time of 5-15 days compared to several months for traditional construction
- +7 more outcomes
Companies that use GreenKub
Customer profileNamed customers11 records
Segments4 records
Ideal customer profiles4 records
GreenKub technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration5 records
Feature3 records
GreenKub partnerships and signals
Strategic signalScale indicators13 records
Recent moves6 records
Expansion highlights5 records
GreenKub competitors and assessment
Company assessmentDirect peers
- Ossabois: French prefab wooden home manufacturer specializing in CLT construction for individual houses. Closest direct comparable in terms of wood prefab technology and French residential market.
- Brikawood: French company producing prefabricated wooden building kits using a stackable brick-like wood block system. Comparable in the prefab wooden building niche targeting French self-build and residential customers.
- Cabanes & Co: French manufacturer of modular wooden garden studios and tiny houses. Direct competitor in the garden studio / backyard cabin segment served by Greenkub's GK series.
Broad incumbents
- Honka: Finland-based pioneer of solid log and timber frame prefab homes with established European footprint. Comparable in wooden prefab home construction though broader in scale and product range.
- Baufritz: German premium prefab wooden home manufacturer with decades of experience in energy-efficient timber construction. Comparable on prefab timber technology and turnkey delivery model, though focused on full-size detached homes rather than garden studios.
- WeberHaus: One of Germany's largest prefab home builders with substantial wooden prefab capacity. Comparable in factory-built residential construction and turnkey delivery, serving a broader product spectrum than Greenkub.
- Finnlog: Finnish manufacturer of log and timber frame prefab homes delivered across Europe. Comparable in cross-border wooden prefab home delivery, though log-heavy rather than CLT focused.
Emerging players
- Danwood: Polish prefab timber home manufacturer that has expanded into Western European markets including France. Comparable as a cost-competitive European prefab wood home alternative targeting similar price-sensitive buyers.
Others
- Hexaôm (Maisons France Confort): Leading French for-sale homebuilder. Adjacent rather than direct competitor since it focuses on traditional site-built masonry homes, but represents the mainstream French new-build market Greenkub's wooden houses and extensions compete for.
- Trecobat: French homebuilder active in residential construction including wooden home offerings. Adjacent competitor in French homebuilding, with growing wood-construction capability that overlaps with Greenkub's MI series.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
GreenKub social profiles
Digital presenceGreenKub financial estimates
Financial estimateRevenue estimate
Valuation estimate
GreenKub leadership team
Management profileNumber of profiles
Profiles1 record
GreenKub funding detail
Funding detailFunding overview
Funding rounds1 record
Investors2 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
GreenKub M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about GreenKub
What does GreenKub do?
GreenKub designs, manufactures, and installs turnkey prefabricated modular wooden buildings for French property owners, including garden studios (11–50m²), wooden houses (50–100m²), home extensions, and a Patrick Jouin special edition. The company uses CLT (Cross Laminated Timber) combined with a timber-frame structural system, wood fiber insulation, and PEFC-certified French timber, with all structures prefabricated in Castries workshops and assembled on-site by salaried teams in 5–15 days. Pricing is all-inclusive (design, permits, foundations, manufacturing, installation, connections).
Is GreenKub a public or private company?
GreenKub is a private company. It is classified as venture growth investor backed and is currently operating.
When was GreenKub founded?
GreenKub was founded in 2013. It employs 11 to 50 people.
Where is GreenKub based?
GreenKub is headquartered in Baillargues, France, in the Europe region.
How does GreenKub make money?
One revenue line is on record: one-Time Sale of Modular Wooden Structures.
Who are GreenKub's main competitors?
Direct peers on record are Ossabois, Brikawood and Cabanes & Co. Broad incumbents are Honka, Baufritz, WeberHaus and Finnlog. Danwood is listed as an emerging player. Others are Hexaôm (Maisons France Confort) and Trecobat.
Does GreenKub have an API?
No public API is recorded for GreenKub.
What industry is GreenKub in?
GreenKub's product category is Prefabricated Modular Wooden Construction. Its primary akta.pro industry code is IMAFABAF, Residential Modular & Prefabricated Home Construction, with a secondary code of IMAMACAJ, Prefabricated Engineered Wood Building Components (Trusses, SIPs, EWP Kits). Its NAICS code is 321992 and its SIC code is 2452.