PU1TEC
PU1TEC (DMH GmbH) is an Austrian manufacturer of CNC lathe machines, proprietary seal-turning software, finished turned seals, semi-finished materials, and tools for industrial customers producing high-precision custom seals. Acquired by Freudenberg Group in October 2025, it operates as a product brand within Freudenberg Sealing Technologies.
- Company typePrivate
- Founded2001
- HeadquartersKlagenfurt, Austria
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What PU1TEC does
PU1TEC, operating under the legal name DMH Dichtungs- und Maschinenhandels GmbH and the DMH product brand, is an Austrian sealing technology company founded in 2001 and headquartered in Traboch, Austria. The company manufactures and sells products organized around a pioneering seal turning process: self-configured CNC lathe machines (including the DMH Maschine 500 and DMH Maschine 2500) paired with proprietary software, finished turned seals made from thermoplastics and elastomers, semi-finished materials for seal production (including specialty grades like HPU supersoft), high-quality metal tools, and related components. The integrated offering enables industrial customers to manufacture their own high-precision, customized seals in-house or purchase finished seals directly. The company serves industrial manufacturers across multiple end markets and operates globally through international sales representatives in Austria, Italy, Portugal, and Germany, complemented by a DMH Shop e-commerce portal and catalog-based ordering.
Business model is sales-led, primarily based on direct sales to enterprise industrial customers with quote-based pricing. Revenue is generated across four hardware streams: CNC machine sales, finished seal components, semi-finished materials, and tools. The company maintains ISO 9001:2015 and ISO 14001:2015 certifications and established a GMP-compliant production facility in October 2024 to address regulated industry demand. Effective October 28, 2025, DMH was acquired by Freudenberg Group and now operates as a product brand within Freudenberg Sealing Technologies, retaining its brand identity and operational continuity while gaining access to the parent's global distribution and development resources.
PU1TEC firmographics
Firmographics- Name
- PU1TEC
- Legal name
- DMH Dichtungs- und Maschinenhandels GmbH
- Website
- https://pu1tec.com
- Company type
- Private
- Founded year
- 2001
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- PU1TEC (DMH GmbH) is an Austrian manufacturer of CNC lathe machines, proprietary seal-turning software, finished turned seals, semi-finished materials, and tools for industrial customers producing high-precision custom seals. Acquired by Freudenberg Group in October 2025, it operates as a product brand within Freudenberg Sealing Technologies.
- Ownership category
- akta.pro rank
PU1TEC industry classification
Industry- Product category
- Sealing Technology Equipment and Components
- NAICS
- Gasket, Packing, and Sealing Device Manufacturing (339991)
- SIC
- Gaskets, Packg & Sealg Devices & Rubber & Plastics Hose (3050)
- akta.pro primary industry
- Seals, Gaskets & O-Rings (Industrial Elastomer) (IMANALAC)
- akta.pro secondary industry
- Seals, Valves & Auxiliary Components (for Pumps/Compressors) (IMAHANAH)
Keywords
Where PU1TEC is headquartered
LocationHeadquarters
- HQ city
- Klagenfurt
- HQ country
- Austria
- HQ region
- Europe
Offices1 record
Markets served
PU1TEC business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- CNC Machines and Software: Sale of CNC lathe machines including proprietary software for seal manufacturing
- Seal Components: Finished turned seals made from thermoplastics and elastomers, plus metal components
- Semi-finished Materials: Semi-finished products for seal production including guide materials and specialty materials like HPU supersoft
- Tools: High-quality metal tools for seal production
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Quote-based pricing for all products |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels4 records
PU1TEC product offering
Product offeringCore offering
PU1TEC, operating under the DMH brand and as part of Freudenberg Sealing Technologies, manufactures and sells turnkey seal production solutions. Its portfolio includes CNC lathe machines (DMH Maschine 500, DMH Maschine 2500) bundled with proprietary software, finished turned seals made from thermoplastics and elastomers, semi-finished materials (e.g., HGW guide materials, HPU supersoft), and high-quality metal tools and components used by industrial customers to manufacture high-precision, customized seals.
Product overview
PU1TEC (DMH GmbH) is a sealing technology company acquired by Freudenberg Group in October 2025. The company offers a unified portfolio of turnkey seal manufacturing solutions centered on the DMH brand, consisting of: (1) CNC lathe machines including proprietary software (DMH Maschine 500, DMH Maschine 2500), (2) finished turned seals made from thermoplastics and elastomers, (3) semi-finished materials for seal production, and (4) tool systems. The pioneering DMH seal turning system sets standards worldwide. Under Freudenberg Sealing Technologies, DMH also offers high-quality metal components and tools, enabling customers to manufacture their own high-precision, customized seals.
Differentiator
Problem solved
Functional benefit
Brands
- DMH: Under the DMH product brand, Freudenberg Sealing Technologies offers finished turned seals, CNC lathe machines including software, and semi-finished products for seal production. The pioneering DMH seal turning system sets standards worldwide.
Products and services
- DMH Maschine 500
Companies that use PU1TEC
Customer profileSegments1 record
Ideal customer profiles1 record
PU1TEC technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
PU1TEC partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Freudenberg Group / Freudenberg Sealing TechnologiescoreEffective October 28, 2025, the DMH Group was acquired by the Freudenberg Group. The operational business of the DMH Group continues as usual under the Freudenberg Sealing Technologies umbrella. DMH now operates as a product brand within Freudenberg Sealing Technologies, offering turned seals, CNC machines, and semi-finished products under the DMH label.
Scale indicators2 records
Recent moves7 records
Expansion highlights5 records
PU1TEC competitors and assessment
Company assessmentDirect peers
- Greene Tweed: Specialty manufacturer of high-performance seals and thermoplastic/elastomer components for aerospace, oil & gas, and industrial markets. Direct competitor in custom precision seals from engineered polymers, overlapping DMH's material and customization strengths.
- Trelleborg Sealing Solutions: Global manufacturer of precision seals, O-rings, and engineered polymer solutions for industrial and aerospace applications. Directly comparable to DMH's turned-seal business in customer base, materials (elastomers, thermoplastics), and product category.
- Saint-Gobain Seals (OmniSeal / Flexicar): Global producer of high-performance polymer seals for aerospace, industrial, and life-sciences markets. Comparable to DMH on custom engineered seals from PTFE and other thermoplastics, with similar quality/regulatory certifications.
- Precision Polymer Engineering (PPE): Specialist in high-performance elastomer seals and O-rings for oil & gas, pharmaceutical, and industrial markets. Comparable to DMH in custom precision seals from engineered elastomers, including pharma-grade offerings.
- SKF (Sealing Solutions): Producer of radial shaft seals and industrial sealing solutions with global OEM coverage. Comparable to DMH on industrial seal materials, precision manufacturing, and target customers in machinery and process equipment.
- ElringKlinger: German manufacturer of sealing technology, specialty elastomers, and industrial components. Comparable on industrial C-ring and seal product range, materials expertise, and European customer overlap with DMH.
Emerging players
- Daemar: North-American distributor and manufacturer of seals, O-rings, and engineered sealing products with strong industrial customer base. Comparable mid-market competitor in industrial seals distribution and custom supply.
- Marco Rubber & Plastics: US-based custom manufacturer of rubber and plastic seals, O-rings, and molded components for industrial customers. Overlaps with DMH's custom seal business at smaller scale with strong catalog-driven commercial model similar to DMH Shop.
Regional players
- Eriks (Flowserve / Now part of various sealing distributors): European industrial distributor and manufacturer of sealing products, gaskets, and fluid-handling components. Comparable as a European counterpart with overlapping industrial customers and a similar specialty-seal positioning to DMH.
Broad incumbents
- Parker Hannifin (Chomerics / Sealing & Shielding): Diversified motion-and-control industrial giant with a substantial sealing and polymer-engineering business. Competes with DMH in industrial seals and has the scale and R&D budget to outpace DMH in adjacent capabilities.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights5 records
Customer concentration
PU1TEC social profiles
Digital presencePU1TEC compliance and trust
Trust signalCompliance2 records
PU1TEC financial estimates
Financial estimateRevenue estimate
Valuation estimate
PU1TEC leadership team
Management profileNumber of profiles
Profiles11 records
PU1TEC funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
PU1TEC 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 PU1TEC
What does PU1TEC do?
PU1TEC, operating under the DMH brand and as part of Freudenberg Sealing Technologies, manufactures and sells turnkey seal production solutions. Its portfolio includes CNC lathe machines (DMH Maschine 500, DMH Maschine 2500) bundled with proprietary software, finished turned seals made from thermoplastics and elastomers, semi-finished materials (e.g., HGW guide materials, HPU supersoft), and high-quality metal tools and components used by industrial customers to manufacture high-precision, customized seals.
Is PU1TEC a public or private company?
PU1TEC is a private company. It is classified as corporate owned and is currently operating.
When was PU1TEC founded?
PU1TEC was founded in 2001. It employs 11 to 50 people.
Where is PU1TEC based?
PU1TEC is headquartered in Klagenfurt, Austria, in the Europe region.
How does PU1TEC make money?
Four revenue lines are on record. CNC Machines and Software is the primary driver. The others are seal Components, semi-finished Materials and tools.
Who are PU1TEC's main competitors?
Direct peers on record are Greene Tweed, Trelleborg Sealing Solutions, Saint-Gobain Seals (OmniSeal / Flexicar), Precision Polymer Engineering (PPE), SKF (Sealing Solutions) and ElringKlinger. Emerging players are Daemar and Marco Rubber & Plastics. Eriks (Flowserve / Now part of various sealing distributors) is listed as a regional player. Parker Hannifin (Chomerics / Sealing & Shielding) is listed as a broad incumbent.
Does PU1TEC have an API?
No public API is recorded for PU1TEC.
What industry is PU1TEC in?
PU1TEC's product category is Sealing Technology Equipment and Components. Its primary akta.pro industry code is IMANALAC, Seals, Gaskets & O-Rings (Industrial Elastomer), with a secondary code of IMAHANAH, Seals, Valves & Auxiliary Components (for Pumps/Compressors). Its NAICS code is 339991 and its SIC code is 3050.