Lemahieu Group
Lemahieu Group is a Belgian family-owned wood products company importing, processing, and preserving timber and panels for the timber trade, timber-processing, and construction industries across Belgium, Luxembourg, the Netherlands, and France.
- Company typePrivate
- Founded1911
- HeadquartersGent, Belgium
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What Lemahieu Group does
Lemahieu Group is a Belgian family-owned wood products company founded in 1911 that imports, processes, and preserves timber and panels for the timber trade, timber-processing industry, and construction sector. From a registered office in Ghent and a production site in Ostend (with six ThermoWood kilns, an autoclave for fire-retardant pressure treatment, and 14 hectares of covered shared storage), the group coordinates four operating divisions: Lemahieu Timber (rough timber import, planing, CNC machining, impregnation), Lempan Panels (Okoume plywood and MEDITE SMARTPLY specialty panels including MDF TRICOYA EXTREME), LDCwood (thermal modification of ash, pine/spruce, ayous, fraké, red oak, radiata pine, and poplar into ThermoWood, the first official ThermoWood producer in Belgium), and Lemahieu Fire Protection (Burnblock fire-retardant treatment achieving reaction classes B-s1,d0 through D-s3,d1). Ancillary product offerings include the Upgrade Nature coated and brushed facade/wall cladding line and the GRAD invisible mounting system for terraces and facades carrying a 20-year warranty on aluminum rails.
The revenue model combines one-time product sales of imported timber and panels with professional-services revenue from custom planing, CNC machining, preservation, industrial coating/brushing, and fire-retardant treatment billed per project. Distribution runs through direct field sales representatives in Belgium, Luxembourg, the Netherlands, and France, a wholly-owned Dutch sales point (JenoWood), a digital product platform launched in October 2025 for live inventory checks and order tracking, and authorized distribution partnerships with MEDITE SMARTPLY and STEICO. Pricing is quote-based with a 30% advance payment on order and balance cash on delivery, and the customer base spans timber wholesalers, timber processors, construction contractors, architects, building-supply retailers, and end-developers, evidenced by enterprise project work including Cliniques universitaires Saint-Luc (72 m³ of fire-retardant Accoya cladding), the SILT Middelkerke hotel, and the De Zennestraat school complex (2,342 m² of fire-retardant Accoya facade).
Growth has been driven by a sequence of acquisitions: full control of ThermoWood producer LDCwood in September 2024, Dutch distributors JenoWood and JenoPly in April 2023, and Lambrechts Hout's activities in July 2025, alongside the expansion of Accoya distribution into France. Exclusive Accoya distribution in Belgium and Luxembourg (under the Accsys/Accoya acetylated-wood franchise) anchors a long-warranty specialty proposition (50 years above-ground, 25 years ground/freshwater contact), reinforced by FSC, PEFC, and OLB certifications on LDCwood products, Cradle-to-Cradle Gold certification on Burnblock, and a 15,000+ solar-panel renewable energy program with Beauvent across both sites.
Lemahieu Group firmographics
Firmographics- Name
- Lemahieu Group
- Legal name
- LEMAHIEU GROUP
- Website
- https://lemahieu.be
- Company type
- Private
- Founded year
- 1911
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Lemahieu Group is a Belgian family-owned wood products company importing, processing, and preserving timber and panels for the timber trade, timber-processing, and construction industries across Belgium, Luxembourg, the Netherlands, and France.
- Ownership category
- akta.pro rank
Lemahieu Group industry classification
Industry- Product category
- Timber and Wood Products
- NAICS
- Sawmills and Wood Preservation (3211), Wood Preservation (321114), Wood Product Manufacturing (321), Cut Stock, Resawing Lumber, and Planing (321912), Sawmills and Wood Preservation (32111)
- SIC
- Wholesale-Lumber, Plywood, Millwork & Wood Panels (5031), Lumber & Wood Products (No Furniture) (2400), Millwood, Veneer, Plywood, & Structural Wood Members (2430), Wholesale-Lumber & Other Construction Materials (5030), Sawmills & Planting Mills, General (2421)
- akta.pro primary industry
- Treated Wood & Preserved Timber Products (IMADADAE)
- akta.pro secondary industries
- Sawmilling & Lumber Production (IMADADAA), Plywood & Panel Products Distribution (Plywood, OSB, MDF, Particleboard) (IMAMAIAC), Engineered Wood Products Distribution (LVL, I-joists, Glulam, CLT) (IMAMAIAD)
Keywords
Where Lemahieu Group is headquartered
LocationHeadquarters
- HQ city
- Gent
- HQ country
- Belgium
- HQ region
- Europe
Offices2 records
Markets served
Lemahieu Group business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Infrastructure, Marketing or Sales, Technology or R&D
Revenue model
- Timber and Panel Product Sales: Import and sale of rough timber, processed timber, and panel products including Accoya, ThermoWood, standard panels, and specialty products like Okoume plywood and MDF TRICOYA EXTREME.
- Wood Processing Services: Planing, CNC machining, and custom timber solutions for specialized timber trade customers using extensive range of machinery.
- Wood Protection and Treatment: Preservation techniques including thermal, chemical, and pressure impregnation, as well as fire-retardant treatment with Burnblock.
- Coatings and Finishing: Industrial coating application in one or two layers on advanced production lines, and brushing services for facade and wall cladding.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Pay-as-you-go | B2B timber and panel products |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels5 records
Lemahieu Group product offering
Product offeringCore offering
Lemahieu Group imports, processes, and preserves timber and panels for the timber trade and timber-processing industry. The company offers rough timber, planing and CNC machining, impregnation and immersion, coated and brushed wood products, thermally modified wood (ThermoWood via LDCwood), and fire-retardant treatment with Burnblock. It is the exclusive Accoya distributor in Belgium and Luxembourg.
Product overview
Lemahieu Group is a timber and panel import, processing, and preservation company operating as a multi-division enterprise. The core offerings include Lemahieu Timber (rough timber, planing, CNC, impregnation), Lempan Panels (import and distribution of specialty panels including MEDITE products), Accoya (distributed modified wood with long warranties), and LDCwood ThermoWood (thermally modified wood manufacturer). Supporting divisions include Lemahieu Fire Protection with Burnblock (fire-retardant treatment achieving up to B-s3,d1 classification), GRAD mounting system (invisible facade/terrace fixing), and Upgrade Nature (coated/brushed finishes). The company serves Belgium, Luxembourg, Netherlands, and France markets.
Differentiator
Problem solved
Functional benefit
Brands
- Lempan: Panel import and distribution brand offering standard and special products including Okoume plywood and MDF TRICOYA EXTREME from MEDITE.
- LDCwood ThermoWood
- Lemahieu Fire Protection with Burnblock
- JenoWood
- Upgrade Nature
- GRAD
Products and services
- Lemahieu Timber
Quantifiable outcome
- Fire reaction class B-s1,d0 achievable for Accoya through Burnblock treatment
- +3 more outcomes
Companies that use Lemahieu Group
Customer profileNamed customers6 records
Segments5 records
Ideal customer profiles5 records
Lemahieu Group technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Lemahieu Group partnerships and signals
Strategic signalPartnerships
Eight partnerships are on record, tiered core, standard and strategic.
- Accsys (Accoya)coreLemahieu Group is the exclusive distributor of Accoya modified wood in Belgium and Luxembourg. Accoya is manufactured by Accsys through acetylation process at their factory in Arnhem, Netherlands. Lemahieu expanded Accoya sales into France in May 2026.
- BurnblockcoreLemahieu Fire Protection uses Burnblock fire-retardant product in their autoclave treatment process. Burnblock is a 100% natural and biodegradable fire retardant certified Cradle-to-Cradle Gold. The treatment achieves fire reaction classes B-s3,d1, C-s3,d1, and D-s3,d1.
- MEDITE SMARTPLYcoreLemahieu Group is the official dealer for MEDITE SMARTPLY panel products, including specialty MDF TRICOYA EXTREME panels.
- STEICOstandardLemahieu Group is an authorized STEICO distributor, offering STEICO wood fiber insulation products as part of their sustainable building materials range.
- GRADstandardGRAD mounting system for invisible fixing of terraces and facades. Lemahieu offers GRAD profiles combined with their wood products including ThermoWood and Accoya. The system provides optimal ventilation and is fully demountable with 20-year warranty on aluminum rails.
- BeauventstrategicJoint partnership with Beauvent for renewable energy projects including large-scale solar installations (15,000+ panels for City of Ghent, largest solar installation in Ostend) and industrial battery commissioning. Demonstrates commitment to sustainability and green energy.
- JenoWoodcoreAcquired Dutch JenoWood and JenoPly in April 2023. JenoWood serves as the sales point for all Lemahieu and LDCwood wood products in the Netherlands, providing local distribution and sales support.
- SanelcostandardSanelco is a partner that supplies ThermoWood Ayous for projects, such as the stylish villas in Athens project. Lemahieu supplies ThermoWood products while partners handle local distribution.
Scale indicators6 records
Recent moves9 records
Expansion highlights6 records
Lemahieu Group competitors and assessment
Company assessmentDirect peers
- Accsys Technologies: Manufacturer of Accoya acetylated wood and Tricoya panels. Lemahieu is Accsys's exclusive distributor for Accoya in Belgium, Luxembourg, and now France; both companies sit in the modified/engineered wood value chain and supply the same architectural and construction end-customers.
- Lunawood: Finnish producer of thermally modified wood (ThermoWood) for facades, decking, and interior applications. Directly comparable to LDCwood, Lemahieu's ThermoWood subsidiary, in product technology, certification profile (FSC/PEFC), and target end markets across Europe.
- Thermory: Estonian manufacturer of thermally modified wood products sold across Europe and North America. Closely comparable to LDCwood in process (thermal modification), species range, and architectural/cladding end-use positioning.
Broad incumbents
- Stora Enso: Major European forest products group producing sawn timber, engineered wood (CLT, LVL), and processed panels. Overlaps with Lemahieu on timber import/wholesale and panel distribution but operates at much larger scale with broader product and geographic footprint.
- Binderholz: Austrian family-run sawmill and engineered wood group producing sawn timber, glulam, CLT, and pellets. Comparable to Lemahieu's timber import and processing scope but with substantially larger capacity and pan-European reach.
- Mayr-Melnhof Holz: Austrian wood processing group with sawmills, planing operations, and impregnation/treatment services. Comparable across Lemahieu's timber import, planing, and impregnation activities, though at materially larger scale.
- JAF Group: Pan-European wholesale distributor of timber, panels, and engineered wood products with operations in multiple countries. Directly comparable to Lemahieu Timber and Lempan in the wholesale distribution model and customer base of trade and construction buyers.
Regional players
- Houthandel Van Dam: Dutch timber wholesaler serving the Benelux trade and construction market. Comparable as a regional competitor to Lemahieu in the Dutch market that JenoWood also serves, with overlapping product range in rough timber, panels, and modified woods.
- Foreco Dalfsen: Dutch producer of engineered wood products including glulam, CLT, and timber framing for construction. Comparable on the timber-processing and engineered-wood axis for the Dutch market that Lemahieu now serves through JenoWood.
Others
- MEDITE SMARTPLY: Manufacturer of MDF and OSB panels including the specialty TRICOYA EXTREME line. Lemahieu is an official dealer of MEDITE SMARTPLY panels; comparable as an upstream supplier partner whose products flow through Lemahieu's panel distribution channel.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks1 record
Key highlights7 records
Customer concentration
Lemahieu Group social profiles
Digital presenceLemahieu Group compliance and trust
Trust signalCompliance5 records
Lemahieu Group financial estimates
Financial estimateRevenue estimate
Valuation estimate
Lemahieu Group leadership team
Management profileNumber of profiles
Profiles4 records
Lemahieu Group subsidiaries and ownership
Company hierarchySubsidiaries6 records
Lemahieu Group funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Lemahieu Group 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 Lemahieu Group
What does Lemahieu Group do?
Lemahieu Group imports, processes, and preserves timber and panels for the timber trade and timber-processing industry. The company offers rough timber, planing and CNC machining, impregnation and immersion, coated and brushed wood products, thermally modified wood (ThermoWood via LDCwood), and fire-retardant treatment with Burnblock. It is the exclusive Accoya distributor in Belgium and Luxembourg.
Is Lemahieu Group a public or private company?
Lemahieu Group is a private company. It is classified as family owned and is currently operating.
When was Lemahieu Group founded?
Lemahieu Group was founded in 1911. It employs 101 to 250 people.
Where is Lemahieu Group based?
Lemahieu Group is headquartered in Gent, Belgium, in the Europe region.
How does Lemahieu Group make money?
Four revenue lines are on record. Timber and Panel Product Sales are the primary driver. The others are wood Processing Services, wood Protection and Treatment and coatings and Finishing.
Who are Lemahieu Group's main competitors?
Direct peers on record are Accsys Technologies, Lunawood and Thermory. Broad incumbents are Stora Enso, Binderholz, Mayr-Melnhof Holz and JAF Group. Regional players are Houthandel Van Dam and Foreco Dalfsen. MEDITE SMARTPLY is listed as an others.
Does Lemahieu Group have an API?
No public API is recorded for Lemahieu Group.
What industry is Lemahieu Group in?
Lemahieu Group's product category is Timber and Wood Products. Its primary akta.pro industry code is IMADADAE, Treated Wood & Preserved Timber Products, with a secondary code of IMADADAA, Sawmilling & Lumber Production. Its NAICS code is 3211 and its SIC code is 5031.