de clem
Clem is a Belgian specialty plastics manufacturer in Kortrijk that converts thermoplastic sheets (ABS, PMMA, PC, PVC, PS, PE, PP) into custom parts, prototypes, and serial-production components via vacuum forming, 5-axis CNC milling, bending, gluing, and assembly. It serves B2B clients across Industry, Transport, Lighting, Medical, Art, and Design & Display throughout Europe.
- Company typePrivate
- Founded1962
- HeadquartersKortrijk, Belgium
- Headcount—
- GTM typeB2B
- OfferingHardware or Manufacturing
What de clem does
Clem nv is a Belgian specialty plastics manufacturer headquartered in Kortrijk that converts thermoplastic sheet materials — ABS, PMMA (acrylic), polycarbonate, PVC, polystyrene, polyethylene, and polypropylene — into custom parts, prototypes, and serial-production components. The company operates from a 6,000 m² production facility housing an extensive machine park capable of vacuum forming (up to 4,400 x 2,300 mm), 5-axis CNC milling (up to 3,200 x 2,200 x 800 mm), drape forming, bending (up to 3,050 mm), gluing, laser cutting/engraving, sawing, polishing, and in-house assembly. Under the Verheust family since 1962 and led today by third-generation owner David Verheust (since 2015), Clem markets itself as a one-stop partner from concept engineering through finished product, leveraging over 50 years of accumulated process know-how alongside modern equipment.
The company sells exclusively to B2B customers through a direct, project-based sales model — no resellers or distributors — with quote-based pricing driven by material, geometry, complexity, and volume. It serves six end-markets: Industry, Transport, Lighting, Medical, Art, and Design & Display. Visible enterprise reference customers span automotive (Peugeot emblems, Gendarmerie motorcycle windshields, Waaijenberg Canta parts), materials handling (STILL reach-truck guards), cleaning equipment (Glutton housings), cultural institutions (Musée du Quai Branly display cases), healthcare (AZ Sint-Jan birthing baths), financial services infrastructure (Batopin ATM cladding), broadcasting (VRT Factcheckers), and contemporary art (Lionel Estève installations). Marketing is concentrated on a trilingual website (NL/FR/EN) and a portfolio-driven content approach rather than paid advertising.
Revenue mechanics are one-off project billing on a quote basis with multi-year contracts at the customer relationship level, encompassing both single unique pieces and larger serial production runs. The company does not disclose revenue, headcount, or funding; ownership remains entirely within the Verheust family with no institutional investors identified in the source material. Geographic reach is explicitly claimed across Europe, served from a single centralized production site in Kortrijk.
de clem firmographics
Firmographics- Name
- de clem
- Legal name
- Clem nv
- Website
- https://clem.be
- Company type
- Private
- Founded year
- 1962
- Operating status
- Operating
- Short description
- Clem is a Belgian specialty plastics manufacturer in Kortrijk that converts thermoplastic sheets (ABS, PMMA, PC, PVC, PS, PE, PP) into custom parts, prototypes, and serial-production components via vacuum forming, 5-axis CNC milling, bending, gluing, and assembly. It serves B2B clients across Industry, Transport, Lighting, Medical, Art, and Design & Display throughout Europe.
- Ownership category
- akta.pro rank
de clem industry classification
Industry- Product category
- Custom Plastic Manufacturing
- NAICS
- Plastics Packaging Film and Sheet (including Laminated) Manufacturing (326112)
- SIC
- Plastics Products, Nec (3089)
- akta.pro primary industry
- Plastic Trays, Clamshells & Blister Packaging Manufacturing (IMANAEAE)
Keywords
Where de clem is headquartered
LocationHeadquarters
- HQ city
- Kortrijk
- HQ country
- Belgium
- HQ region
- Europe
Offices1 record
Markets served
de clem business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Operations, Infrastructure, Supply Chain
Revenue model
- Custom Plastic Manufacturing: Clem generates revenue through custom manufacturing of plastic parts and components. Services include unique/single piece production, prototyping, and serial production. Revenue is project-based, derived from engineering, production, and finishing of plastic parts according to customer specifications. The company handles everything from concept to finished product in-house.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom Quote-Based Pricing |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
de clem product offering
Product offeringCore offering
Clem (Clem nv) is a Belgian custom plastic manufacturer that designs and produces bespoke plastic components in-house for business customers. Its offering spans two main lines — Unique Pieces (one-off custom parts) and Serial Production (repeated production runs) — supported by in-house engineering services covering 3D design, prototyping, and concept development, and executed across multiple plastic processing methods.
Product overview
Clem is a plastic manufacturing company offering two core service lines: Unique Pieces (custom one-off pieces and small series) and Serial Production (medium to large volume manufacturing). The portfolio includes eight distinct production processes—vacuum forming, drape forming, CNC milling, bending, gluing, assembly, laser cutting/engraving, and sawing/polishing—all supported by engineering services (3D design, prototyping, and concept development). Clem serves six industry sectors: Industry, Transport, Lighting, Medical, Art, and Design & Display. The company operates from its own production facility in Kortrijk, Belgium, with over 50 years of experience transforming plastic sheet materials (ABS, PMMA, PC, PVC, PE, PP, PS) into precision-crafted components.
Differentiator
Problem solved
Functional benefit
Products and services
- Unique Pieces (Unieke Stukken) One-off, custom-manufactured plastic parts produced to individual customer specifications. Targeted at business buyers in industry, transport, lighting, medical, art, and design/display who need a single bespoke plastic component rather than a production run.
- Serial Production (Serieproductie) Serialized, repeated production runs of custom plastic parts and components executed in-house. Targeted at business customers across industry, transport, lighting, medical, art, and design/display who need ongoing supply of bespoke plastic parts beyond a prototype or one-off piece.
- Engineering Services (3D Design, Prototyping, Concept Development) In-house engineering service covering 3D design, prototyping, and concept development for customers who need support bringing a plastic part idea from concept to a manufacturable design. Targeted at the same business customers served by the Unique Pieces and Serial Production lines.
Companies that use de clem
Customer profileNamed customers10 records
Segments6 records
Ideal customer profiles1 record
de clem technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
de clem partnerships and signals
Strategic signalScale indicators3 records
Recent moves10 records
Expansion highlights3 records
de clem competitors and assessment
Company assessmentDirect peers
- Röchling Industrial: Röchling Industrial is a German-headquartered custom plastics processor offering machining, forming, and fabrication of semi-finished plastic parts across industrial, medical, and mobility end markets. Like Clem, it combines in-house engineering, multiple forming and finishing processes, and serves European B2B customers with both prototypes and serial production.
- Ensinger Industries: Ensinger is a family-owned German plastics manufacturer that processes engineering plastic stock into custom-machined and formed parts for industrial, medical, and transport customers. Its in-house compounding plus machining and forming footprint closely mirrors Clem's integrated, sheet-to-finished-part service model for European B2B buyers.
- Gehr Plastics: Gehr Plastics is a German semi-finished and custom plastics manufacturer with thermoforming and machining capabilities serving industrial, medical, and electrical applications. Its breadth of in-house plastic conversion processes and project-based custom work is comparable to Clem's vacuum forming and CNC milling offerings.
- King Plastic Corporation: King Plastic is a US-based manufacturer that fabricates custom plastic sheet parts and stock shapes for industrial, marine, medical, and architectural markets. It shares Clem's focus on transforming plastic sheet into custom components with multiple processes and a project-driven sales approach.
- Professional Plastics: Professional Plastics distributes and fabricates engineering plastic stock into finished components across North America and internationally. Its custom fabrication services (cutting, machining, forming) and broad customer base overlap with Clem's sheet-to-finished-part model for industrial buyers.
- Productive Plastics: Productive Plastics is a US custom plastics thermoforming specialist serving industrial, medical, and transportation markets with both prototypes and serial production. Its range of thermoforming, CNC trimming, and finishing processes parallels Clem's vacuum forming and downstream finishing capability set.
Regional players
- Ridderflex: Ridderflex is a Netherlands-based custom plastics manufacturer specializing in vacuum forming and plastic part production for industrial clients. Its proximity to Belgium and shared focus on vacuum-formed plastic components for industry, transport, and machine-building make it a strong regional comparable to Clem.
Broad incumbents
- Curbell Plastics: Curbell Plastics is a large US distributor and fabricator of plastic sheet, rod, and film with custom cutting, machining, and forming services. Its broader scale and distribution-led model contrast with Clem's purely custom fabrication focus, but both serve B2B buyers needing plastic parts from stock sheet materials.
- Mitsubishi Chemical Advanced Materials (Quadrant): Quadrant (now part of Mitsubishi Chemical Advanced Materials) is a global engineering plastics producer with extensive machining, forming, and custom fabrication capabilities. Its broad portfolio and large-scale semi-finished stock production overlap with Clem's custom part work but operate at much greater scale.
- Simona AG: Simona is a German manufacturer of thermoplastic sheets, rods, and finished parts serving chemical, construction, and industrial clients. Its combined semi-finished production and custom fabrication capabilities make it a larger incumbent analog to Clem's integrated sheet-processing model.
Market position
Strengths1 record
Weaknesses5 records
Competitive moat3 records
Key risks5 records
Key highlights6 records
Customer concentration
de clem social profiles
Digital presencede clem financial estimates
Financial estimateRevenue estimate
Valuation estimate
de clem leadership team
Management profileNumber of profiles
Profiles1 record
de clem funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
de clem 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 de clem
What does de clem do?
Clem (Clem nv) is a Belgian custom plastic manufacturer that designs and produces bespoke plastic components in-house for business customers. Its offering spans two main lines — Unique Pieces (one-off custom parts) and Serial Production (repeated production runs) — supported by in-house engineering services covering 3D design, prototyping, and concept development, and executed across multiple plastic processing methods.
Is de clem a public or private company?
de clem is a private company. It is classified as family owned and is currently operating.
When was de clem founded?
de clem was founded in 1962.
Where is de clem based?
de clem is headquartered in Kortrijk, Belgium, in the Europe region.
How does de clem make money?
One revenue line is on record: custom Plastic Manufacturing.
Who are de clem's main competitors?
Direct peers on record are Röchling Industrial, Ensinger Industries, Gehr Plastics, King Plastic Corporation, Professional Plastics and Productive Plastics. Ridderflex is listed as a regional player. Broad incumbents are Curbell Plastics, Mitsubishi Chemical Advanced Materials (Quadrant) and Simona AG.
Does de clem have an API?
No public API is recorded for de clem.
What industry is de clem in?
de clem's product category is Custom Plastic Manufacturing. Its primary akta.pro industry code is IMANAEAE, Plastic Trays, Clamshells & Blister Packaging Manufacturing. Its NAICS code is 326112 and its SIC code is 3089.