TLM Transfer-Leitungs-Montagen GmbH

What TLM Transfer-Leitungs-Montagen GmbH does

TLM Transfer-Leitungs-Montagen GmbH is a German private GmbH founded in October 1988 and headquartered at Nikolaus-Otto-Straße 2, Meerbusch. The company designs, builds, and services gas supply systems for industrial, laboratory, and research customers in the Düsseldorf region. Technical capabilities span orbital welding, TIG hand welding, hard soldering, pressing techniques, and VCR screwed connections, enabling work on high-purity gas systems (up to 6.0 purity), cryogenic gas systems with vacuum-insulated lines, and high-pressure installations up to 400 bar.

The business operates a project-based installation model supplemented by recurring maintenance and modification services. Core deliverables include central laboratory gas supply, laser gas supply (for laser-cutting OEMs such as Trumpf, Bystronic, Adige, and ESAB), semiconductor-sector high-purity systems, cryogenic systems for the food industry, medical gas supply, and compressed-air/nitrogen generation. In 2026 the company extended into vocational training with the launch of TLM CAMPUS, a paid seminar platform (EUR 445 per participant) developed in partnership with Air Products GmbH.

TLM has been privately held since founding with no institutional or external investors, financed entirely through organic operations. Following the 2021 succession from founder Peter Vossen to Managing Director Benedikt Loy, the company entered a scaling phase that has roughly tripled headcount to approximately 30 employees by early 2026 and prompted a third headquarters relocation in May 2023. The customer base spans research institutions, industrial manufacturers, laser-equipment end users, food processors, automotive test facilities, and healthcare providers.

Name

TLM Transfer-Leitungs-Montagen GmbH

Legal name

TLM Transfer-Leitungs-Montagen GmbH

Website

https://tlm-gasversorgung.de

Company type

Private

Founded year

1988

Operating status

Operating

Headcount range

1–10 employees

Short description

TLM Transfer-Leitungs-Montagen GmbH designs, installs, and services high-purity, technical, and cryogenic gas supply systems for industrial, laboratory, and research customers in the Düsseldorf region of Germany, employing approximately 30 people as of 2026.

Ownership category

akta.pro rank

Product category

Industrial Gas Supply Systems and Pipeline Construction

NAICS

Plumbing, Heating, and Air-Conditioning Contractors (23822), Plumbing, Heating, and Air-Conditioning Contractors (238220)

SIC

Oil & Gas Field Machinery & Equipment (3533), Steam & Air-Conditioning Supply (4961), Wholesale-Hardware & Plumbing & Heating Equipment & Supplies (5070)

akta.pro industry

PRIMARYHSAOAKAE

Gas Piping Replacement & Re-Routing

Home & Personal Services/Plumbing, Electrical & HVAC Services/Gas Line Installation, Inspection & Repair

SECONDARYHSAOAKAA

New Gas Line Installation & Extensions

Home & Personal Services/Plumbing, Electrical & HVAC Services/Gas Line Installation, Inspection & Repair

SECONDARYHSAOAKAH

Gas Shutoff Valve Installation & Replacement

Home & Personal Services/Plumbing, Electrical & HVAC Services/Gas Line Installation, Inspection & Repair

SECONDARYIMAEACAJ

On-Site Gas Generation Systems

Industrials, Manufacturing & Construction/Chemicals & Industrial Materials/Industrial Gases

SECONDARYEUAJAMAB

Pipeline & Main Repair and Rehabilitation (Clamps, Sleeves, Relining)

Energy, Utilities & Environment/Gas Utilities (Distribution)/Gas Distribution Infrastructure Maintenance Services

Keywords

• Gas supply systems
• Pipeline construction services
• Industrial gas installations
• Laboratory gas infrastructure
• High-purity gas systems

Headquarters

HQ city

Meerbusch

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Infrastructure, Technology or R&D

Revenue model

1. Project-Based Installation Services: Custom gas supply system design, installation, and commissioning. Revenue generated from construction projects for gas supply infrastructure, laboratory gas systems, and industrial gas installations.
2. Service and Maintenance Contracts: Recurring maintenance services including modifications, extensions, repairs, and periodic maintenance to ensure long-term quality of systems and pipelines.
3. Training and Education (TLM Campus): Professional training courses on safe handling of technical gases, offered as seminar sessions at 445 EUR per participant.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

TLM designs, installs, and maintains custom gas supply systems and pipeline networks for industrial, laboratory, and research applications. The company specializes in high-purity gas systems (up to 6.0 purity), cryogenic gas supply, compressed air systems, laser gas supply, and central laboratory gas infrastructure. Services span the full lifecycle from planning and design through on-site implementation using orbital welding, TIG welding, hard soldering, and VCR connections, to ongoing maintenance, monitoring, and safety systems.

Product overview

TLM Transfer-Leitungs-Montagen GmbH is a specialized provider of gas supply systems and pipeline construction services, founded in 1988. The company offers a comprehensive portfolio of 11 core product components (including Acetylen Station, Druckluftversorgungsanlage, Entnahmepanel, Entspannungsstation, Gasflaschenschrank, Gasmangelsignalkasten, Individuelles Bedienpanel, Laserversorgung, Mess- und Regelungstechnik, and Zentrale Laborgasversorgung) combined with 7 distinct service offerings (planning, implementation, service/maintenance, monitoring/safety, documentation, and specialized application services for laboratory, high-purity, technical, cryogenic, liquefied gases, and compressed air/nitrogen). The company also operates TLM CAMPUS as an education and training platform launched in 2026. Since 2021, under new management led by Benedikt Loy, the company has entered its 'TLM 2.0' phase with approximately 30 employees as of early 2026.

Differentiator

Problem solved

Functional benefit

Products and services

• Gas Supply System Installation Services

Quantifiable outcome

• 30+ years of experience in gas supply systems
• +2 more outcomes

Named customers7 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• Air Products GmbHminorStrategic or Co-development Partner · 1 January 2026Air Products GmbH provides friendly support for the execution of TLM Campus seminars on safe handling of technical gases. The partnership enables TLM to deliver professional training courses on gas handling and welding protection gases.

Scale indicators3 records

Recent moves10 records

Expansion highlights4 records

Emerging players

• Emerson (ASCO Numatics / AVENTICS): Global automation and fluid control provider offering valves, regulators, and gas system components through its ASCO and AVENTICS brands. Comparable to TLM in supplying valves and regulation technology used in industrial gas distribution and laboratory gas panels.

Broad incumbents

• Messer Group GmbH: Privately-held global industrial gases company and one of the largest family-owned players in the industry. Comparable to TLM as a specialist in industrial, medical, and specialty gas supply with significant European operations.
• IMI Precision Engineering: Global provider of fluid and motion control solutions including valves and fittings for industrial gas and pneumatic systems. Overlaps with TLM's measurement, regulation, and fluid handling capabilities for industrial gas installations.
• Air Liquide: Global industrial gas company providing gas supply, on-site generation, and engineering services. Overlaps with TLM's industrial, laboratory, and high-purity gas supply capabilities, but at vastly greater scale and geographic reach.
• Air Products and Chemicals: Global industrial gas major with on-site gas generation, pipeline, and specialty gas systems engineering. Already a friendly-support partner of TLM CAMPUS and directly comparable in serving industrial, semiconductor, and high-purity gas customers.
• Linde Gas (Linde plc): Global industrial gas major offering gas supply, engineering, and on-site generation services. Comparable to TLM as a much larger player in the same gas supply and pipeline construction space, particularly for industrial and laboratory customers across Europe.

Direct peers

• Bürkert Fluid Control Systems: German-headquartered manufacturer of fluid control systems including valves, sensors, and process automation for gases and liquids. Closely comparable to TLM in addressing measurement, control, and regulation needs for industrial gas systems, particularly in German-speaking markets.
• Herose GmbH: German manufacturer of cryogenic valves and safety devices for liquefied gases including liquid nitrogen, oxygen, and argon. Directly comparable to TLM's cryogenic gas and liquid nitrogen pipeline installation business.
• Witt Gasetechnik: Witt Gasetechnik is a German manufacturer and supplier of gas safety, mixing, and metering technology, including valves, pressure regulators, and leak detection. Directly comparable to TLM as a German-based gas technology specialist serving similar industrial, laboratory, and welding customers.

Regional players

• Drägerwerk AG & Co. KGaA: German-based medical and safety technology company with a strong medical gas pipeline installation business in Germany. Comparable to TLM in serving healthcare customers (medical gas supply for operating rooms) within the same German/European market.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/profile.php
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Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about TLM Transfer-Leitungs-Montagen GmbH