IsoHemp
IsoHemp is a Belgian industrial manufacturer founded in 2011 that produces 100% biosourced hemp-lime building blocks and complementary construction products, serving residential, tertiary, and industrial customers across five European countries through direct sales and a distribution network.
- Company typePrivate
- Founded2011
- HeadquartersNamur, Belgium
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What IsoHemp does
IsoHemp (legal entity ISOHEMP S.A-N.V.) is a privately held Belgian industrial manufacturer, founded in 2011 and headquartered in Fernelmont (Namur region), Belgium, with a French subsidiary in Sainte-Savine. The company produces 100% biosourced hemp-lime building blocks (Bloc de Chanvre) — non-load-bearing glued masonry elements for envelopes, partition walls, and insulating counter-partitions — together with complementary products including HL Mix insulating aggregate, Béton de Chanvre (hempcrete), Mortier Colle adhesive, PCS natural interior coating, fixings, and a portfolio of branded application systems (Syst'HEMP Pro, Wood, Building, Facade, Reno, Partition Industrial, Partition Residential). Manufacturing capacity exceeds one million blocks per year, supported by 2,000 pallets of constant stock.
The company commercializes its products through a multi-channel GTM combining direct factory ordering (quote-based, EUR-denominated, project-by-project), a dedicated French subsidiary, and a distribution network spanning five countries including Belgium, France, the Netherlands, Germany, and the United Kingdom, with website reach extending to Italy, Spain, and Greece. Revenue is generated one-time per project through physical product sales to residential, tertiary, and industrial customers, with dedicated support services covering on-site accompagnement, professional training, architect prescription support, and the RecyHemp recycling program inaugurated in September 2025.
IsoHemp firmographics
Firmographics- Name
- IsoHemp
- Legal name
- ISOHEMP S.A-N.V.
- Website
- https://isohemp.com
- Company type
- Private
- Founded year
- 2011
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- IsoHemp is a Belgian industrial manufacturer founded in 2011 that produces 100% biosourced hemp-lime building blocks and complementary construction products, serving residential, tertiary, and industrial customers across five European countries through direct sales and a distribution network.
- Ownership category
- akta.pro rank
IsoHemp industry classification
Industry- Product category
- Biobased Construction Materials
- NAICS
- Custom Architectural Woodwork and Millwork Manufacturing (337212), Drywall and Insulation Contractors (238310), Showcase, Partition, Shelving, and Locker Manufacturing (337215), Painting and Wall Covering Contractors (23832)
- SIC
- Lumber & Wood Products (No Furniture) (2400), Partitions, Shelvg, Lockers, & Office & Store Fixtures (2540)
- akta.pro primary industry
- Drywall, Partitions & Suspended Ceilings (IMAFANAG)
- akta.pro secondary industries
- Joint Compounds, Skim Coats & Wall Prep Materials (IMADAKAI), Wood Siding, Cladding & Exterior Wood Profiles (IMADADAH)
Keywords
Where IsoHemp is headquartered
LocationHeadquarters
- HQ city
- Namur
- HQ country
- Belgium
- HQ region
- Europe
Offices2 records
Markets served
IsoHemp business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Marketing or Sales, Infrastructure, Technology or R&D
Revenue model
- Hemp block and derivative product sales: IsoHemp manufactures and sells industrial hemp-based building products including hemp blocks, HL Mix insulating aggregate, hempcrete, adhesive mortar, interior coatings, fixings, and complementary products. Sales are made through direct ordering via order form, with a wide distribution network across five countries.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Quote-based product sales |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels6 records
IsoHemp product offering
Product offeringCore offering
IsoHemp is an industrial manufacturer of biobased hemp-based construction products. Its core offering is the hemp block — a 100% natural non-load-bearing glued masonry product used for building envelopes, partition walls, and insulating counter-partitions. The company also sells complementary products (HL Mix aggregate, hemp concrete, adhesive mortar, interior coating, fixings) and provides construction systems (Syst'HEMP Pro, Wood, Building, Facade, Reno, Partition) for new builds, renovation, and partition applications in residential, tertiary, and industrial buildings.
Product overview
IsoHemp is an industrial manufacturer of sustainable, bio-sourced hemp-based construction products for the building and renovation sector. The core product portfolio centers on the IsoHemp Hemp Block — a non-load-bearing glued masonry product for thermal insulation, partition walls, and building envelopes. Complementary products include HL Mix (plant-based insulating aggregate), PCS natural interior coating, adhesive mortar, hemp concrete, and fixings. IsoHemp organizes its offerings into solution-specific sub-brands: Syst'HEMP Pro (new construction), Syst'HEMP Wood (timber-hemp construction), Syst'HEMP Building (large-scale projects), Syst'HEMP Facade (exterior renovation), Syst'HEMP Reno (interior renovation), and Syst'HEMP Partition (Industrial and Residential). Supporting services include on-site technical support, professional training, prescription support for architects, and RecyHemp recycling. The company serves residential, tertiary, and industrial sectors across multiple countries.
Differentiator
Problem solved
Functional benefit
Brands
- Syst'HEMP Pro: Construction system for sustainable buildings using IsoHemp hemp blocks, enabling low-energy, very low-energy, and passive constructions.
- Syst'HEMP Wood
- Syst'HEMP Building
- Syst'HEMP Facade
- Syst'HEMP Reno
- Syst'HEMP Partition Industrial
- Syst'HEMP Partition Residential
- HL Mix
- RecyHemp
Products and services
- Bloc de Chanvre (Hemp Block) 100% natural non-load-bearing glued masonry block made from hemp shiv and lime binder, used for building envelopes, partition walls, and insulating counter-partitions. Available in thicknesses from 7 to 36 cm with thermal, hydric, acoustic, and fire-resistance properties.
- HL Mix - Plant-based Insulating Aggregate Vegetal insulating aggregate used to fill irregularities and cavities in old walls prior to hemp block installation, particularly in renovation projects.
- Enduit d'intérieur PCS (Interior Natural Coating) Natural interior coating composed of natural gypsum, lime, and sand, for finishing interior walls and ceilings in renovation and new construction.
- Mortier Colle IsoHemp (Adhesive Mortar)
Quantifiable outcome
- Thermal resistance (R) up to 5.37 m²K/W for 36 cm hemp blocks
- +5 more outcomes
Companies that use IsoHemp
Customer profileNamed customers11 records
Segments5 records
Ideal customer profiles4 records
IsoHemp technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature9 records
IsoHemp partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core.
- Saint-AstiercoreIsoHemp and Saint-Astier formed a partnership uniting the forces of lime and hemp to build differently. Two independent companies with shared passion for technical expertise and common sense, collaborating on joint construction solutions.
- RecyHempcoreRecyHemp is the world's first hemp concrete recycling line, inaugurated in September 2025. It enables construction site hemp block waste to be deposited at dedicated collection points and recycled, representing a circular economy initiative by IsoHemp.
Scale indicators5 records
Recent moves5 records
Expansion highlights5 records
IsoHemp competitors and assessment
Company assessmentDirect peers
- Steico: European manufacturer of natural wood-fibre insulation and construction products. Closely comparable as a certified, system-based bio-based insulation producer serving new build and renovation across multiple European countries.
- Hempitecture: US-based manufacturer of hempcrete and hemp-based insulation and building products. Directly comparable as a bio-based hemp block / insulation specialist targeting new build and retrofit with a plant-based binder system.
- BCB (Béton de Chanvre / Tradical): Saint-Astier group entity specialised in lime-hemp binders and hempcrete systems in France. Direct peer in lime-hemp construction chemistry and a strategic neighbour given IsoHemp's Saint-Astier partnership.
- Nature et Confort: French specialist in hemp and bio-based insulation solutions for residential and renovation. Closely comparable to IsoHemp in product range, customer segments, and end markets in France.
Broad incumbents
- Kingspan Group: Major high-performance insulation and building envelope manufacturer. Competes directly with IsoHemp on insulated wall and facade specifications, particularly in new low-energy commercial and residential builds.
- Rockwool: Global leader in stone wool insulation and acoustic solutions. Competes with IsoHemp in partition walls, facade insulation, and acoustic applications across European new build and renovation markets.
- Saint-Gobain: Global building materials leader with a wide insulation portfolio (Isover mineral wool, PIR). Competes for the same wall and envelope insulation specification in residential and commercial projects across IsoHemp's European footprint.
- Knauf Insulation: Large multinational insulation manufacturer (mineral wool, wood wool, EPS) competing across IsoHemp's wall, partition, and facade insulation use cases in Europe.
Regional players
- Ty-Mawr Lime: Welsh specialist in lime-based and hemp-lime building products serving UK heritage, eco-build, and self-build markets. Comparable in product technology and heritage renovation positioning, but geographically focused on the UK.
Emerging players
- Cemwood: German specialist in mineralised wood-chip construction materials for floor, wall, and roof applications. Comparable as a bio-based dry-fill building product manufacturer serving the German DACH market IsoHemp just entered with its ABZ approval.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
IsoHemp social profiles
Digital presenceIsoHemp compliance and trust
Trust signalCompliance6 records
IsoHemp financial estimates
Financial estimateRevenue estimate
Valuation estimate
IsoHemp leadership team
Management profileNumber of profiles
IsoHemp funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
IsoHemp 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 IsoHemp
What does IsoHemp do?
IsoHemp is an industrial manufacturer of biobased hemp-based construction products. Its core offering is the hemp block — a 100% natural non-load-bearing glued masonry product used for building envelopes, partition walls, and insulating counter-partitions. The company also sells complementary products (HL Mix aggregate, hemp concrete, adhesive mortar, interior coating, fixings) and provides construction systems (Syst'HEMP Pro, Wood, Building, Facade, Reno, Partition) for new builds, renovation, and partition applications in residential, tertiary, and industrial buildings.
Is IsoHemp a public or private company?
IsoHemp is a private company. It is classified as unknown and is currently operating.
When was IsoHemp founded?
IsoHemp was founded in 2011. It employs 11 to 50 people.
Where is IsoHemp based?
IsoHemp is headquartered in Namur, Belgium, in the Europe region.
How does IsoHemp make money?
One revenue line is on record: hemp block and derivative product sales.
Who are IsoHemp's main competitors?
Direct peers on record are Steico, Hempitecture, BCB (Béton de Chanvre / Tradical) and Nature et Confort. Broad incumbents are Kingspan Group, Rockwool, Saint-Gobain and Knauf Insulation. Ty-Mawr Lime is listed as a regional player. Cemwood is listed as an emerging player.
Does IsoHemp have an API?
No public API is recorded for IsoHemp.
What industry is IsoHemp in?
IsoHemp's product category is Biobased Construction Materials. Its primary akta.pro industry code is IMAFANAG, Drywall, Partitions & Suspended Ceilings, with a secondary code of IMADAKAI, Joint Compounds, Skim Coats & Wall Prep Materials. Its NAICS code is 337212 and its SIC code is 2400.