What OFTEC Surface Technology does

OFTEC Surface Technology (legal entity: OFTEC Handelsgesellschaft für Oberflächentechnik mbH) is a German, 100% family-owned manufacturer and service provider of semi-autonomous robotic systems for industrial surface preparation, headquartered in Dorsten, Germany with 16 employees. The company develops, manufactures, rents, and services equipment used to remove coatings and prepare steel surfaces in refineries, power plants, shipyards, and offshore installations, as well as in construction, petrochemistry, and mining applications. Its core product portfolio spans five integrated families: (1) magnet crawler robots (VacuMag P450, VacuMag 3000, CUBE S3/V3) with radio remote control for automated de-coating of metallic surfaces; (2) ultra-high-pressure water systems up to 3,000 bar including Hammelmann Aquajet and Basic HDP units, hot/cold water variants, diesel and electric configurations, and TDS 3000 MB / RRD rotating nozzle tools; (3) HEPA H13-filtered industrial vacuum cleaners for hazardous-material handling; (4) Aqua Clean modular water treatment systems with flocculant dosing, sludge dewatering, and filtration; and (5) the Track-Line modular rail system for wall, ceiling, and floor UHP applications. OFTEC maintains a 400 m² Research and Application Center with a 75 m² steel wall to allow customers to test systems under realistic conditions.

The company operates a hybrid go-to-market combining direct enterprise field sales from Germany with an international network of 10 dealers distributing products globally. Revenue is generated through three streams: one-time equipment sales, usage-based rental of a fleet of more than 45 units, and project planning plus service and training. Pricing is quote-based and not publicly disclosed. Co-Managing Directors Susanne Streck and Leroy Streck lead the business; no external institutional investors, parent entities, or public-market listings are present in the available data. Optional GPS tracking and remote-maintenance capabilities on crawler products suggest a forward-leaning connected-equipment posture, though AI/ML is not a disclosed capability.

The company holds no disclosed patents, certifications, or external recognition; no funding rounds, acquisitions, or leadership changes outside the family ownership structure are documented in the source material. Key dependencies include the core technology partnership with Hammelmann for UHP pumps and reliance on enterprise industrial capex cycles across a small set of heavy-industry verticals.

Name

OFTEC Surface Technology

Legal name

OFTEC Handelsgesellschaft für Oberflächentechnik mbH

Website

https://oftec-gmbh.com

Company type

Private

Founded year

1996

Operating status

Operating

Headcount range

11–50 employees

Short description

OFTEC Surface Technology is a German, family-owned manufacturer of semi-autonomous robotic systems, ultra-high-pressure water equipment (up to 3,000 bar), industrial vacuums, and water treatment systems for surface preparation in refineries, power plants, shipyards, and offshore industries.

Ownership category

akta.pro rank

Product category

Industrial Surface Preparation Equipment

NAICS

Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (333413)

SIC

Pumps & Pumping Equipment (3561)

akta.pro primary industry

Pressure Washing & Jetting Equipment (IMAHALAB)

akta.pro secondary industries

Water & Wastewater Treatment Plant Equipment (Clarifiers, Aeration, Membrane Systems) (IMAHAEAJ), Separation & Filtration Equipment (Filters, Centrifuges, Membranes) (IMAHAEAB)

Keywords

• Industrial surface preparation
• Robotic coating removal
• Ultra-high pressure water jetting
• Magnet crawler systems
• Industrial vacuum cleaners

Headquarters

HQ city

Dorsten

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Equipment Sales: Sale of robot systems, vacuum systems, wastewater treatment plants, water tools up to 3,000 bar, magnet crawlers, industrial vacuum cleaners, and track-line systems for all industrial sectors
2. Equipment Rental: Rental of complete surface treatment plants for all requirements in refineries, power plants, shipyards, and offshore industries with over 45 rental units available
3. Service and Support: Full service package including project planning, repair and maintenance of machines, and training in the UHP (ultra-high pressure) sector

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

OFTEC develops and manufactures semi-autonomous robotic systems, ultra-high pressure water units (up to 3,000 bar), industrial vacuum cleaners, water treatment systems, and modular rail systems for industrial surface preparation and coating removal. The company sells and rents this equipment to refineries, power plants, shipyards, offshore operators, and construction/petrochemistry customers, and provides project planning, maintenance, and training services.

Product overview

OFTEC Surface Technology is an industrial equipment company specializing in automated surface preparation and coating removal solutions. The portfolio is organized into three main divisions: equipment rental (Mietpark), equipment sales (Verkauf), and service/maintenance. The core product families include: (1) Magnet Crawler robots (VacuMag P450, VacuMag 3000, CUBE S3/V3) for remote-controlled automated stripping of steel surfaces; (2) High-pressure water systems up to 3,000 bar including Hammelmann Aquajet units and TDS 3000 MB rotary nozzles; (3) Industrial vacuum systems with HEPA H13 filtration (ES 12H, ES 18H series); (4) Aqua Clean modular water treatment systems for flocculant dosing and sludge dewatering; and (5) Track-Line modular rail system for precision hydrodemolition and coating removal. These products work as complementary systems for complete surface preparation workflows in refineries, power plants, shipyards, and offshore industries, with semi-autonomous robot solutions minimizing operator risk through wireless remote control.

Differentiator

Problem solved

Functional benefit

Brands

• VacuMag: Magnet crawler product line for automated surface cleaning and coating removal on metallic surfaces such as storage tanks, ships, and offshore constructions.
• CUBE
• Aqua Clean
• OFTEC
• Aqua Clean System

Products and services

• VacuMag P450 Automated magnetic crawler robot with a 450 mm working width and integrated vacuum cup for removing dirt, deposits, and coatings from metallic surfaces such as storage tanks, ships, and offshore structures; intended for industrial surface preparation contractors and operators.
• VacuMag 3000 Automated magnetic crawler robot with an innovative rotary feed-through and vacuum cup for cleaning and stripping metallic surfaces, designed for storage tanks, ships, and offshore constructions.
• CUBE S3 / V3 Compact all-purpose crawler for precise surface stripping and quick cleaning of steel surfaces, configurable with exposed water tools, sandblasting nozzles, or vacuum cup, and remote-controlled for maneuverability through manholes.
• TDS 3000 MB Rotating nozzle system that converts the effectiveness of round jet nozzles into surface area performance through rotating nozzle heads, for industrial surface preparation.
• RRD 112 MB Pipe cleaning nozzle based on the TDS 3000 MB design for removing deposits and blockages from pipes and tubes in industrial applications.
• RRD 160 MB Pipe cleaning nozzle based on the DDF 160 MB design for industrial pipe cleaning applications.
• Aquajet 14 (Diesel/Electric) Hammelmann high-pressure water unit up to 2,800 bar operating pressure for industrial surface preparation and coating removal, available in diesel (140 kW) and electric (132 kW) configurations and offered for both sale and rental.
• Aquajet 20 Diesel-powered high-pressure water unit delivering up to 2,800 bar operating pressure and 40 l/min flow rate for heavy-duty industrial surface preparation applications, supplied via Hammelmann.
• Aquajet 503 High-capacity diesel high-pressure unit with 1,290 bar operating pressure and 212 l/min flow rate for large-scale industrial surface treatment, supplied via Hammelmann.
• Thermojet Hot water high-pressure unit with up to 500 bar operating pressure for industrial cleaning and surface preparation applications that require heated water.
• Basic HDP 32-33 Electric high-pressure unit available in 500 bar or 1,000 bar configurations with a 30 kW motor for industrial surface preparation.
• Elektrosauger ES 12H 12 kW industrial vacuum cleaner with 1,000 m³/h air volume, HEPA H13 filter for hazardous material applications, titanium-coated turbine wheel, and automatic filter cleaning.
• Elektrosauger ES 18H 18 kW high-performance industrial vacuum with automatic speed adjustment, up to 13,000 rpm, and HEPA H13 filtration for safe handling of contaminated surfaces.
• Druckluftsauger und Silo Compressed air vacuum system with 1,400 m³/h air volume, 500 mbar vacuum, and a Kontisilo container for collecting and disposing of waste materials in industrial settings.
• Aqua Clean SC-200 Modular water treatment system with up to 200 l/min flow rate, featuring flocculant dosing, a 1,000 mm band filter, optional activated carbon or zeolite filter, touchscreen display, and 20-foot container deployment option.
• Aqua Clean CM-30 Compact water treatment unit with 50 l/min flow rate, 500 mm band filter, and 500 liter mixing tank for industrial wastewater processing and closed-loop surface preparation operations.
• Track-Line System Modular rail system for high-pressure water jet applications up to 3,000 bar, suitable for wall, ceiling, and floor work with working heights up to 4 m and widths up to 6 m, featuring integrated vacuum suction.
• Track-Line V Ultra-high pressure variant of the Track-Line rail system with 3,000 bar capability (45 l/min) or high-pressure mode at 1,500 bar (60 l/min), including TDS 3000 water tool with 180 mm nozzle bar and vacuum cup for slurry removal.
• OFTEC Equipment Rental (Mietpark) Rental of complete surface treatment plants and equipment—including magnet crawlers, high-pressure water units, industrial vacuums, and water treatment systems—for short-term project deployment in refineries, power plants, shipyards, and offshore operations, with more than 45 units available.
• OFTEC Service and Support Full-service package covering project planning consultation, on-site support, repair and maintenance of OFTEC machines, and UHP (ultra-high pressure) training for industrial surface preparation customers.

Named customers1 record

Segments6 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

One partnership is on record.

• HammelmanncoreTechnology or IntegrationOFTEC provides Hammelmann high-pressure water units (Aquajet 14, Aquajet 20, Aquajet 503, Basic HDP 32-33, Thermojet) as part of their rental and sales portfolio. Hammelmann is a manufacturer of high-pressure pumps and systems.

Scale indicators5 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• NLB Corporation: NLB Corporation is a US-based manufacturer of high-pressure water jetting equipment (up to 40,000 psi) and automated surface preparation systems. NLB's product range of UHP pumps, water jetting tools, and automated crawlers directly overlaps OFTEC's VacuMag and Aquajet portfolio for industrial surface preparation.
• Falch GmbH: Falch is a German manufacturer of ultra-high-pressure water jet technology, modular trailer and container systems, and surface preparation equipment for industrial cleaning and coating removal. Falch directly competes with OFTEC's Aquajet-based UHP water jet rental and sales portfolio across refineries, shipyards, and construction.
• Conjet AB: Conjet (part of the Aquajet Group) builds automated robotic hydrodemolition systems for concrete surface preparation on bridges, parking decks, and industrial structures. Conjet directly parallels OFTEC's semi-autonomous crawler robotics approach using UHP water to remove coatings and material from structural surfaces.
• BlastOne International: BlastOne is a global supplier of industrial surface preparation equipment, abrasives, and robotic blasting/cleaning systems. BlastOne directly competes with OFTEC's CUBE crawler and industrial vacuum offerings in the broader industrial surface preparation equipment market, with a complementary abrasive blasting focus.
• KMT Waterjet Systems: KMT Waterjet Systems is a US manufacturer of ultra-high-pressure pumps and waterjet cutting and cleaning equipment used in industrial cleaning and surface preparation. KMT's high-pressure pumps and waterjet tooling directly overlap OFTEC's Hammelmann-based UHP pump rental fleet and water tool offerings.

Broad incumbents

• Hammelmann GmbH: Hammelmann is a German manufacturer of high-pressure pumps and complete UHP water jet systems. Hammelmann is simultaneously OFTEC's core technology supplier and the broader incumbent in the high-pressure water jet space whose pumps OFTEC integrates into its robotic crawler systems.
• Wheelabrator Group: Wheelabrator Group is a global broad-line provider of shot blasting, air blasting, and surface preparation equipment for industrial customers. While Wheelabrator focuses on abrasive blasting rather than UHP water jets, it competes for the same industrial surface preparation budgets as OFTEC's VacuMag, CUBE, and Track-Line systems.
• Shape Technologies (formerly Flow International): Shape Technologies is the largest global waterjet cutting and cleaning equipment company, offering UHP pumps, robotic cutting systems, and surface preparation tools. Shape overlaps OFTEC's high-pressure water jet cleaning capability as part of a much broader waterjet portfolio spanning cutting, cleaning, and industrial surface prep.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/oftec-gmbh

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 OFTEC Surface Technology