WELA-Plast
WELA-Plast GmbH is a German plastics recycler founded in 1991 that produces recycled LD-PE, HD-PE, and PP granules, biodegradable granules, and masterbatch for B2B plastics processors using blow-moulding, extrusion, and injection-moulding methods.
- Company typePrivate
- Founded1991
- HeadquartersGoldenstedt, Germany
- Headcount51–100
- GTM typeB2B
- OfferingHardware or Manufacturing
What WELA-Plast does
WELA-Plast GmbH is a German plastic recycling and granulation company founded in 1991 and headquartered in Goldenstedt, Lower Saxony. The company specializes in processing standard polymers — primarily low-density polyethylene (LD-PE), high-density polyethylene (HD-PE), and polypropylene (PP) — into recycled granules and regrind used by plastics processing companies in blow-moulding, extrusion, and injection-moulding applications. Its product portfolio includes LD-PE, HD-PE, PP, and PE-PP regranulates, regrind, masterbatch, chalk batch (calcium-carbonate filler), and a specialty line of biodegradable granules based on PLA (polylactic acid) and starch.
The company operates a B2B sales-led motion, delivering finished products in big bags, octabins, or via silo transporter to industrial customers. Revenue is generated across four streams: sale of recycled granules, custom compounding services, toll granulating (Lohngranulierung) for industrial suppliers, and masterbatch/chalk batch sales. A key operational differentiator is an in-house quality laboratory equipped with MFI testers, DSC thermoanalysis units, laboratory granulators, extrusion blow-moulders, injection-moulding machines, and impact testers, enabling continuous quality control and custom formulation development in collaboration with customers. WELA-Plast holds ISO 9001 (quality), ISO 50001 (energy management), ISO 18001 (occupational health and safety), EuCertPlast (one of the first European recipients in 2012), and RecyClass certifications, signaling compliance with both industrial and sustainability standards.
The company is structured as a privately held German GmbH managed by Dr. Stephan Siemer and Ludger Ostendorf. With 51–100 employees, a single operational site, and no disclosed external funding or parent company, WELA-Plast appears to be a founder/management-owned regional industrial recycler relying on certifications, laboratory capability, and custom compounding as its primary competitive levers rather than scale or proprietary technology.
WELA-Plast firmographics
Firmographics- Name
- WELA-Plast
- Legal name
- WELA-Plast GmbH
- Website
- https://wela-plast.de
- Company type
- Private
- Founded year
- 1991
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- WELA-Plast GmbH is a German plastics recycler founded in 1991 that produces recycled LD-PE, HD-PE, and PP granules, biodegradable granules, and masterbatch for B2B plastics processors using blow-moulding, extrusion, and injection-moulding methods.
- Ownership category
- akta.pro rank
WELA-Plast industry classification
Industry- Product category
- Plastic Recycling and Regranulate Manufacturing
- NAICS
- Plastics Product Manufacturing (3261)
- SIC
- Miscellaneous Plastics Products (3080)
- akta.pro primary industry
- Plastic & Rubber Recycling, Reprocessing & Pelletizing (IMANAOAN)
- akta.pro secondary industries
- Post-Industrial Plastics Scrap Recovery & Regrind (IMANAMAB), Biodegradable Polymers & Resins (PLA, PHA, PBS, PBAT) (IMAEAOAA), Plastics Sorting & Reprocessing (PET, HDPE, Film) (BPALADAE)
Keywords
Where WELA-Plast is headquartered
LocationHeadquarters
- HQ city
- Goldenstedt
- HQ country
- Germany
- HQ region
- Europe
Offices1 record
Markets served
WELA-Plast business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- Recycled Plastic Granulates: Production and sale of recycled plastic granules (LD-PE, HD-PE, PP) to plastics processing companies for use in extrusion, blow-moulding, and injection-moulding applications
- Compounding Services: Custom compounding services where finished products can be delivered in big bags, octabins, or by silo transporter
- Toll Granulating: Lohngranulierung (toll granulating) services for industrial suppliers
- Masterbatch and Chalk Batch: Production and sale of masterbatch and chalk batch products
Go-to-market motion1 record
Distribution channels1 record
Marketing channels1 record
WELA-Plast product offering
Product offeringCore offering
WELA-Plast GmbH recycles and granulates standard polymers (LD-PE, HD-PE, PP) into high-quality regranulates supplied to plastics processing companies for blow-moulding, extrusion, and injection-moulding applications. The company also offers custom compounding, toll granulating (Lohngranulierung), and biodegradable granulate production from PLA and starch-based feedstocks.
Product overview
WELA-Plast is a plastic recycling and granulation company offering a portfolio of regranulated polymers (LD-PE, HD-PE, PP, PE-PP), regrind materials, and additive products (chalk batch, masterbatch). The core offering consists of recycled polymer granules for blow-moulding, extrusion, and injection-moulding applications. Supporting services include custom compounding, toll granulating, and bioplastics processing. The company specializes in standard polymers with consistent quality, with products tailored to customer specifications for various plastic processing methods.
Differentiator
Problem solved
Functional benefit
Products and services
- LD-PE Regranulate Low-density polyethylene regranulate produced from recycled plastic waste, supplied to plastics processors for blow-moulding, extrusion, and injection-moulding applications.
- HD-PE Regranulate High-density polyethylene regranulate produced from recycled plastic waste, supplied to plastics processors for various plastic processing applications.
- PP Regranulate Polypropylene regranulate produced from recycled plastic waste, intended for injection moulding and other processing methods.
- PE-PP Regranulate Mixed polyethylene-polypropylene regranulate for versatile plastic processing applications.
- Regrind (Mahlgut) Ground plastic material (regrind) derived from production waste streams, supplied for further recycling and processing.
- Chalk Batch (Kreidebatch) Calcium carbonate-based masterbatch additive used in plastic formulations.
- Masterbatch Concentrated additive mixtures used for coloring and property enhancement of plastic granules.
- Biogranulates Biodegradable granules based on starch or PLA (polylactic acid) for fully biodegradable end products, compliant with European standard E DIN 54900.
- Compounding Service Custom compound development service that creates specialized polymer formulations with specific additives, with finished products delivered in big bags, octabins, or by silo transporter.
- Toll Granulating (Lohngranulierung) Contract granulation service processing customer-provided plastic materials into granules using WELA-Plast's granulation capacity.
Companies that use WELA-Plast
Customer profileSegments2 records
Ideal customer profiles3 records
WELA-Plast technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
WELA-Plast partnerships and signals
Strategic signalRecent moves6 records
Expansion highlights5 records
WELA-Plast competitors and assessment
Company assessmentBroad incumbents
- Veolia Umweltservice GmbH: German subsidiary of global environmental services group Veolia with plastics recycling operations producing recyclates for industrial customers. Comparable in end markets but operates as part of a much larger multi-national environmental services platform.
- REMONDIS Recycling GmbH & Co. KG: One of Europe's largest private recycling and waste management companies with a broad plastics recycling portfolio. Overlaps with WELA-Plast's regranulate and compound offerings but operates at significantly larger scale across many waste streams beyond plastics.
- ALBA Group / Interseroh+: Major German recycling services group providing plastics recycling, regranulate production and recycled-content consulting under Interseroh+. Comparable in regranulate production but with much broader service portfolio and EU-wide reach.
- Suez Recycling and Recovery Germany: German arm of global environmental group Suez operating plastics sorting and recycling infrastructure with recyclate output to industrial customers. Comparable as an established large-scale competitor in the same European plastics recycling category.
Direct peers
- APK AG: German plastic recycling company operating the Newcycling solvent-based process to produce high-purity recyclates from complex multilayer packaging. Direct competitor targeting the same plastics processor customers in Germany with comparable quality certifications.
- Polysys Plastics GmbH: German plastics compounder and recycler producing custom polyolefin compounds and recyclates for industrial customers. Closely comparable in size, product mix (compounds, masterbatch, recyclates), and target customer segment to WELA-Plast.
- mtm plastics GmbH: German-based mechanical recycler producing high-quality post-consumer and post-industrial polyolefin recyclates. Direct competitor in the same European plastics recycling value chain with comparable input streams and blow-moulding / extrusion customer base.
Regional players
- MultiPet GmbH: German PET bottle-to-bottle recycler producing food-grade rPET pellets. Compares as a fellow German specialized plastics recycler, though focused specifically on PET rather than the polyolefin (PE/PP) range that is WELA-Plast's core.
Others
- Grüner Punkt (Der Grüne Punkt – Duales System Deutschland): Operator of Germany's leading dual system for household packaging recycling. Functions as a key upstream supplier and sorting partner feeding post-consumer plastic streams to mechanical recyclers like WELA-Plast through its sorting facilities.
Emerging players
- Carbios SA: French biotech company developing enzymatic recycling of PET and PLA into virgin-quality monomers. Competes in adjacent bioplastics recycling space where WELA-Plast already produces PLA-based biogranulates, representing a future competitive threat at the technology frontier.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
WELA-Plast social profiles
Digital presenceWELA-Plast compliance and trust
Trust signalCompliance6 records
WELA-Plast financial estimates
Financial estimateRevenue estimate
Valuation estimate
WELA-Plast leadership team
Management profileNumber of profiles
Profiles2 records
WELA-Plast funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
WELA-Plast 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 WELA-Plast
What does WELA-Plast do?
WELA-Plast GmbH recycles and granulates standard polymers (LD-PE, HD-PE, PP) into high-quality regranulates supplied to plastics processing companies for blow-moulding, extrusion, and injection-moulding applications. The company also offers custom compounding, toll granulating (Lohngranulierung), and biodegradable granulate production from PLA and starch-based feedstocks.
Is WELA-Plast a public or private company?
WELA-Plast is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was WELA-Plast founded?
WELA-Plast was founded in 1991. It employs 51 to 100 people.
Where is WELA-Plast based?
WELA-Plast is headquartered in Goldenstedt, Germany, in the Europe region.
How does WELA-Plast make money?
Four revenue lines are on record. Recycled Plastic Granulates are the primary driver. The others are compounding Services, toll Granulating and masterbatch and Chalk Batch.
Who are WELA-Plast's main competitors?
Broad incumbents on record are Veolia Umweltservice GmbH, REMONDIS Recycling GmbH & Co. KG, ALBA Group / Interseroh+ and Suez Recycling and Recovery Germany. Direct peers are APK AG, Polysys Plastics GmbH and mtm plastics GmbH. MultiPet GmbH is listed as a regional player. Grüner Punkt (Der Grüne Punkt – Duales System Deutschland) is listed as an others. Carbios SA is listed as an emerging player.
Does WELA-Plast have an API?
No public API is recorded for WELA-Plast.
What industry is WELA-Plast in?
WELA-Plast's product category is Plastic Recycling and Regranulate Manufacturing. Its primary akta.pro industry code is IMANAOAN, Plastic & Rubber Recycling, Reprocessing & Pelletizing, with a secondary code of IMANAMAB, Post-Industrial Plastics Scrap Recovery & Regrind. Its NAICS code is 3261 and its SIC code is 3080.