The Schlemmer Group
The Schlemmer Group is a privately held German industrial manufacturer, founded in 1954 and based in Poing, that develops and produces cable protection systems for automotive and industrial customers, employing 1,001 to 5,000 people.
- Company typePrivate
- Founded1954
- HeadquartersPoing, Germany
- Headcount1,001–5,000
- GTM typeB2B
- OfferingHardware or Manufacturing
What The Schlemmer Group does
The Schlemmer Group is a German industrial manufacturer founded in 1954 and headquartered in Poing, Germany, that develops and produces cable protection systems for automotive and industrial applications. The company employs between 1,001 and 5,000 people and is privately held. Its offering centers on physical protection of wiring and cable assemblies used in vehicles and industrial equipment, a category that typically requires OEM qualification and long product lifecycles.
The company has pursued a roll-up strategy in its core product domain, with disclosed acquisitions of HOPPE Kunststoffspritzerei und Formenbau GmbH & Co. KG in April 2014, Tubicor in July 2016, and Tubecraft in July 2016, each for undisclosed consideration. These moves add plastic injection molding, toolmaking, and cable protection manufacturing capacity to the group. Leadership signals a regionalized commercial model (e.g., a Director of Spain and Portugal) and a dedicated Automotive Business Unit headed by a VP of Operations, alongside a centralized head of global IT.
Revenue mechanics, pricing model, and customer-level data are not disclosed in the source material. Based on the available evidence, the business model is consistent with a Tier-1/Tier-2 industrial supplier: contract-based sales of engineered components to automotive OEMs and industrial customers, with revenue tied to vehicle and equipment production volumes rather than to software or subscription pricing.
The Schlemmer Group firmographics
Firmographics- Name
- The Schlemmer Group
- Website
- http://www.schlemmer.com/
- Company type
- Private
- Founded year
- 1954
- Operating status
- Operating
- Headcount range
- 1,001–5,000 employees
- Short description
- The Schlemmer Group is a privately held German industrial manufacturer, founded in 1954 and based in Poing, that develops and produces cable protection systems for automotive and industrial customers, employing 1,001 to 5,000 people.
- Ownership category
- akta.pro rank
The Schlemmer Group industry classification
Industry- Product category
- Automotive Cable Protection Components
- NAICS
- Motor Vehicle Electrical and Electronic Equipment Manufacturing (336320), Communication and Energy Wire and Cable Manufacturing (33592)
- SIC
- Electronic Components & Accessories (3670), Electrical Industrial Apparatus (3620)
- akta.pro primary industry
- Vehicle Wiring Harnesses & Cable Assemblies Manufacturing (IMACAJAA)
- akta.pro secondary industries
- Wiring Harnesses & Pre-Fabricated Assemblies (IMADAMAN), Control, Instrumentation & Automation Cable (IMADAMAC)
Keywords
Where The Schlemmer Group is headquartered
LocationHeadquarters
- HQ city
- Poing
- HQ country
- Germany
- HQ region
- Europe
Markets served
The Schlemmer Group business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Technology or R&D, Infrastructure
The Schlemmer Group product offering
Product offeringCore offering
The Schlemmer Group develops and produces cable protection solutions for automotive and industrial applications. The company manufactures physical components — including corrugated tubes, conduits, and plastic injection-molded parts — that protect cables and wiring in vehicles and industrial equipment. Offerings are supplied directly to automotive original equipment manufacturers (OEMs) and industrial customers.
Differentiator
Problem solved
Functional benefit
Products and services
- Cable protection products for automotive and industrial applications
Companies that use The Schlemmer Group
Customer profileIdeal customer profiles2 records
The Schlemmer Group technology and API
TechnologyAPI detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
The Schlemmer Group partnerships and signals
Strategic signalRecent moves4 records
Expansion highlights3 records
The Schlemmer Group competitors and assessment
Company assessmentBroad incumbents
- Sumitomo Electric Industries: Japanese conglomerate manufacturing wiring harnesses, automotive cables, and industrial cable products. Sumitomo overlaps with Schlemmer in cable materials and protection products serving automotive OEMs.
- TE Connectivity: Global leader in connectors, sensors, and electronic components including cable assemblies and wire protection. TE serves automotive and industrial markets with overlapping cable management products, though at much greater scale and breadth than Schlemmer.
- Aptiv (formerly Delphi): Global automotive technology company focused on advanced connectors, wiring systems, and cable management. Aptiv's signal and power solutions overlap with Schlemmer's end-customers, even though it operates as a tier-1 system integrator rather than a specialist cable protection maker.
- Leoni AG: Major German-based supplier of wires, cables, and wiring systems with a global manufacturing footprint. While broader than Schlemmer, Leoni supplies cable assemblies and protection as part of its tier-1 harness offering, overlapping significantly in automotive cable products.
- Prysmian Group: World's largest cable manufacturer, serving energy, telecom, and industrial markets. Overlaps with Schlemmer in industrial cable protection products and high-performance cable accessories.
- Yazaki Corporation: Largest global supplier of automotive wire harnesses. While focused on full harness assemblies, Yazaki is a major buyer of cable protection components and a key customer/competitor benchmark for tier-2 specialists like Schlemmer.
Direct peers
- Delfingen: French-listed specialist in cable protection and fluid transfer solutions for the automotive industry. Delfingen is the closest direct competitor to Schlemmer, with overlapping product portfolios in convoluted tubing, braided sleeving, and cable harnessing protection.
- HellermannTyton: Global manufacturer of cable management, identification, and protection products serving automotive, industrial, and infrastructure markets. Highly comparable product range (conduit, tubing, fastening) and customer overlap with Schlemmer.
- Coficab: Tunisian-based global manufacturer of specialty wires and cables for the automotive industry. Coficab competes with Schlemmer in cable-related automotive components, particularly in European OEM programs.
Emerging players
- Fränkische Industrial Pipes: German manufacturer of corrugated pipes, cable protection systems, and plastic extrusion products for automotive and industrial applications. A regional competitor with comparable product technology and German Mittelstand heritage.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat3 records
Key risks5 records
Key highlights5 records
Customer concentration
The Schlemmer Group social profiles
Digital presenceThe Schlemmer Group financial estimates
Financial estimateRevenue estimate
Valuation estimate
The Schlemmer Group leadership team
Management profileNumber of profiles
Profiles3 records
The Schlemmer Group funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
The Schlemmer Group M&A and investment
M&A and investmentM&A3 records
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about The Schlemmer Group
What does The Schlemmer Group do?
The Schlemmer Group develops and produces cable protection solutions for automotive and industrial applications. The company manufactures physical components — including corrugated tubes, conduits, and plastic injection-molded parts — that protect cables and wiring in vehicles and industrial equipment. Offerings are supplied directly to automotive original equipment manufacturers (OEMs) and industrial customers.
When was The Schlemmer Group founded?
The Schlemmer Group was founded in 1954. It employs 1,001 to 5,000 people.
Where is The Schlemmer Group based?
The Schlemmer Group is headquartered in Poing, Germany, in the Europe region.
Who are The Schlemmer Group's main competitors?
Broad incumbents on record are Sumitomo Electric Industries, TE Connectivity, Aptiv (formerly Delphi), Leoni AG, Prysmian Group and Yazaki Corporation. Direct peers are Delfingen, HellermannTyton and Coficab. Fränkische Industrial Pipes is listed as an emerging player.
Does The Schlemmer Group have an API?
No public API is recorded for The Schlemmer Group.
What industry is The Schlemmer Group in?
The Schlemmer Group's product category is Automotive Cable Protection Components. Its primary akta.pro industry code is IMACAJAA, Vehicle Wiring Harnesses & Cable Assemblies Manufacturing, with a secondary code of IMADAMAN, Wiring Harnesses & Pre-Fabricated Assemblies. Its NAICS code is 336320 and its SIC code is 3670.