What Terberg Techniek does

Terberg Techniek is a Dutch specialist vehicle modification company and division of family-owned Royal Terberg Group, headquartered in IJsselstein, Netherlands. The company engineers custom modifications to heavy-duty commercial vehicles, with deep specialization in Volvo Trucks platforms (FMX, FH) and additional work on Renault, Scania, MAN, and Mercedes chassis. Core technical capabilities include chassis lengthening and shortening, the proprietary TTMAC modular axle configuration system, Wide-Spread tandem axle mounting (extending axle distance to 1,820 mm for up to 4 tonnes of additional legal GVW), and the X-Track hydraulic front-wheel-drive system for traction in difficult terrain. The company also produces E-PTO electric power take-off modules and H2-PowerPack hydrogen fuel cell conversion kits targeting zero-emission operation of construction equipment such as concrete mixers, loader cranes, and Liebherr excavators. Tertiary offerings include adjustable ECE R58.03-certified underrun protection bars, Palfinger loader crane integration (operating as a Palfinger dealer at Baarlo), VDL hooklift system integration, drive shaft services, and chassis straightening/alignment maintenance across branches in IJsselstein, Hoogeveen, and (until October 2025) Baarlo.

Terberg Techniek serves enterprise and government customers across multiple verticals: fleet operators and transport companies, mining (with modified trucks achieving up to 175 tonnes GCW and 100 tonnes GVW deployed globally), fire and emergency services, construction equipment operators, and waste/recycling firms. Named customers include Gelderland Fire Department, Dijkshoorn Bleiswijk, Ferro Rent BV, Mebin, Scholman, Bronto Skylift, Heinrich Hamelmann GmbH, TSR Recycling, and Theo Steil GmbH, spanning the Netherlands, Germany, Finland, France, and Belgium. The company operates as Volvo's designated specialist partner for niche modifications, with Volvo dealer networks (e.g., Volvo Truck Center Zoetermeer, Nijwa Groningen) acting as commercial intermediaries for vehicle ordering and delivery.

Revenue is generated through three streams: one-time project-based custom vehicle modification contracts (priced individually by vehicle type and complexity), maintenance/repair/aftermarket services including chassis straightening and genuine parts supply, and sales of standalone zero-emission conversion products (E-PTO, H2-PowerPack). The business model is direct enterprise field sales with bespoke quotation per project, no publicly disclosed pricing tiers, and ongoing post-delivery service relationships. As of October 2025, the Baarlo location has been divested to Dubbeldam Industries, with operations consolidating in IJsselstein and Hoogeveen as part of a strategic reorientation toward international customers, core modification services, and zero-emission solutions.

Name

Terberg Techniek

Legal name

Terberg Techniek

Website

https://terbergtechniek.nl

Company type

Private

Founded year

1869

Operating status

Operating

Headcount range

51–100 employees

Short description

Terberg Techniek is a Dutch specialist vehicle modifier (division of Royal Terberg Group) that engineers custom chassis, axle, powertrain, and zero-emission conversions on Volvo and other heavy commercial trucks for fleet operators, mining, fire services, construction, and waste/recycling customers across Europe.

Ownership category

akta.pro rank

Product category

Commercial Vehicle Modification Services

NAICS

Heavy Duty Truck Manufacturing (336120), Motor Vehicle Transmission and Power Train Parts Manufacturing (336350), Specialized Automotive Repair (811114)

SIC

Truck & Bus Bodies (3713), Motor Vehicle Parts & Accessories (3714)

akta.pro primary industry

Powertrain & Driveline Repair (Transmission, Clutch, Axles, Differentials, PTO) (TLAKABAC)

akta.pro secondary industries

Electrical, Electronics & Diagnostics (ECU, Wiring, ADAS on HD) (TLAKABAE), Differentials, Axles & Final Drive Rebuild/Remanufacturing (TLAKALAC), Hybrid Powertrain Integration Manufacturing (ICE-HEV/PHEV modules) (IMACAHAJ)

Keywords

• Commercial vehicle modification
• Heavy-duty truck customization
• Axle configuration systems
• Zero-emission powertrain conversion
• Mining truck engineering

Headquarters

HQ city

Ijsselstein

HQ country

Netherlands

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Custom Vehicle Modification and Assembly: Terberg Techniek designs, engineers, and assembles custom vehicle modifications including chassis modifications, axle additions, wide-spread conversions, X-Track installations, and specialized bodywork. Revenue is generated through one-time project-based modification contracts, with pricing based on vehicle type, modification complexity, and specifications. Customers include fleet operators, fire departments, mining companies, and construction firms ordering bespoke vehicles.
2. Maintenance, Repair, and Aftermarket Services: Terberg Techniek provides maintenance, inspections, damage repair (chassis straightening and alignment), and genuine parts supply through its branches in IJsselstein, Hoogeveen, and Baarlo. Revenue is generated through service contracts, repair labor, and parts sales.
3. Zero-Emission Conversion Products (E-PTO, H2-PowerPack): Terberg Techniek sells its proprietary E-PTO, E-PTO-H2, and H2-PowerPack systems as standalone modules for electrifying construction equipment and trucks. These are sold as products integrated into customer vehicles or equipment.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Terberg Techniek designs, engineers, and assembles custom modifications for heavy-duty commercial vehicles, primarily Volvo trucks. Core services include chassis lengthening/shortening, the proprietary TTMAC modular axle configuration system, Wide-Spread tandem axle conversions, X-Track hydraulic front-wheel-drive installation, zero-emission powertrain conversions (E-PTO and H2-PowerPack), underrun protection systems, and chassis straightening, alignment, and maintenance services at branches in IJsselstein, Hoogeveen, and Baarlo.

Product overview

Terberg Techniek is a specialist vehicle modification company offering a portfolio of truck modification services and proprietary products. Core offerings include chassis lengthening/shortening, the TTMAC modular axle configuration system, and Wide-Spread tandem axle mounting for Volvo and Renault trucks. The X-Track hydraulic wheel drive system adds front-wheel drive traction on standard Volvo axles. Specialized product lines cover mining vehicles (up to 175T GCW), container systems (VDL hooklifts and cable silos), truck-mounted cranes (Palfinger integration), maintenance and inspections, and adjustable underrun protection bars. Recent innovation products include the E-PTO (electric power take-off) and H2-PowerPack (hydrogen fuel cell conversion), positioning Terberg in the zero-emission vehicle electrification market for construction and mining applications.

Differentiator

Problem solved

Functional benefit

Brands

• X-Track: Hydraulic wheel drive system mounted on standard Volvo front axle providing front-wheel drive up to 20 km/h for increased traction.
• Terberg Underrun Protection (Stootbalken)
• E-PTO / E-PTO-H2
• H2-PowerPack

Products and services

• Truck Modification Custom chassis lengthening and shortening, powertrain modifications, repositioning of air systems, hydraulics, and electrics on heavy-duty truck chassis. Includes the proprietary TTMAC (Terberg Techniek Modulaire As Configuratiesysteem) modular axle configuration system for installing additional steered front and tag axles on Volvo and Renault trucks.
• X-Track Hydraulic Wheel-Drive System Proprietary hydraulic wheel drive system mounted on a standard Volvo front axle, providing front-wheel drive at speeds up to 20 km/h for increased drive-away traction. Activated via dashboard button, includes diff-lock functionality, and is compatible with Volvo I-Shift and Powertronic transmissions. Designed for forestry, mining, and off-road transport applications.
• Mining Vehicles Specialized ultra-heavy-duty vehicles for the mining industry built on Volvo FMX and FH trucks. Achieves GCW up to 175 tonnes and GVW up to 100 tonnes, deployed worldwide for demanding mining applications including ore and material transport.
• Container Systems (Hooklift and Cable Silo) VDL hooklift systems (25-30 tonne capacity) and cable silo systems for container handling, including dynamic control, ijlgang (tandem) functions, and hydraulic axle jacking for stable loading and unloading. Used in waste management, recycling, and construction sectors.
• Truck-Mounted Cranes Integration and mounting of Palfinger and other truck-mounted loader cranes onto modified truck chassis, including custom bodywork and hydraulic systems. Terberg Techniek Baarlo operates as a Palfinger dealer for these installations.
• Maintenance & Inspections Chassis straightening and alignment services for trucks, trailers, and semi-trailers at branches in IJsselstein, Hoogeveen, and Baarlo, using state-of-the-art equipment combined with traditional craftsmanship. Includes damage repair, inspections, and genuine parts supply.
• Underrun Protection (Stootbalken) Adjustable rear underrun protection bars supplied as sets or built under vehicles where container overhang exceeds 600 mm in the Netherlands. Available in mechanically, hydraulically, or electrically adjustable variants with 400 mm, 670 mm, and 850 mm stroke lengths. KTL treated and ECE R58.03 certified.
• E-PTO (Electric Power Take-off) Electric Power Take-off module (E-PTO and E-PTO-H2 variants) for construction vehicles, replacing conventional diesel-driven power take-offs. Powers concrete mixers and autoloader cranes without idling the diesel engine, using lithium ion battery packs with optional hydrogen fuel cell module. Capable of delivering up to 400 bar hydraulic pressure.
• H2-PowerPack (Hydrogen Fuel Cell Conversion) Hydrogen fuel cell power conversion system for converting diesel-powered machines (such as mobile excavators) to electric drive. Integrates a hydrogen fuel cell module under the machine hood to drive hydraulic systems. Includes H2-GenSet generator for construction site battery charging and off-grid power applications.
• Wide-Spread Tandem Axle Conversion Proprietary rear axle repositioning service for tandem axle sets, extending axle distance from 1,370 mm to 1,820 mm and making the last axle steerable, achieving legally up to 4 tonnes higher GVW. Variants include 6x4, 8x4, 6x6, and 8x6 configurations with double-acting hydraulic suspension cylinders.

Quantifiable outcome

• Mining trucks achieve GCW up to 175 tonnes and GVW up to 100 tonnes for heavy-duty mining applications
• +3 more outcomes

Named customers18 records

Segments6 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

Eight partnerships are on record, tiered core and minor.

• Volvo TruckscoreStrategic or Co-development PartnerTerberg Techniek is Volvo's specialist partner for multiple niche markets, modifying Volvo FMX, FH, and other truck models. The company works within Volvo's engineering and production systems and is the designated specialist for Volvo-wide modifications including TTMAC axle configurations, Wide-Spread assemblies, and X-Track installations. Volvo dealer networks (Volvo Truck Center Zoetermeer, Nijwa Groningen) also serve as commercial intermediaries.
• VDL Container Systems bvcoreTechnology or IntegrationVDL Container Systems bv supplies hooklift systems (21-tonne, 25-tonne, and 30-tonne capacity), cable silo systems, and other container handling equipment that Terberg Techniek integrates into modified vehicles for customers in waste management, recycling, and construction sectors.
• Kenbri (Fire Truck Body)coreTechnology or IntegrationKenbri supplies high-quality fire truck bodywork integrated into the Volvo FMX 6x6 WS vehicles delivered to Gelderland Fire Department.
• Palfinger NederlandcoreTechnology or IntegrationTerberg Techniek Baarlo operates as a Palfinger Dealer, mounting Palfinger loader cranes (PK series) onto modified truck chassis. Palfinger Nederland collaborates on crane integration projects including PK 165.002 TEC7, PK 22002 EHC, and other models.
• LiebherrcoreStrategic or Co-development PartnerLiebherr supports the H2-PowerPack project by providing technical cooperation for converting Liebherr 916 Litronic mobile excavators to hydrogen electric power. Liebherr's blessing enables the conversion project to proceed with Scholman as the customer.
• Nijwa GroningencoreChannel Partner/ Reseller/ DistributorNijwa Groningen, a Volvo Trucks dealer, collaborated with Terberg Techniek to deliver the Volvo FM460 10x4WS to Ferro Rent BV. Acts as an intermediary in vehicle ordering and delivery processes.
• Volvo Truck Center ZoetermeercoreChannel Partner/ Reseller/ DistributorVolvo Truck Center Zoetermeer facilitated the delivery of the second Volvo 8x4 WS Wide-Spread truck to Dijkshoorn Bleiswijk. Acts as intermediary between Volvo and Terberg modification services.
• Nebim Groep VenlominorChannel Partner/ Reseller/ DistributorNebim Groep Venlo delivered the Volvo FH 8x4 with cable silo system built by Terberg Techniek Baarlo for Terraq in Venlo.

Scale indicators5 records

Recent moves7 records

Expansion highlights5 records

Others

• Liebherr: Global construction equipment OEM that partners with Terberg on the H2-PowerPack hydrogen conversion of its 916 Litronic excavators. Comparable as an adjacent ecosystem participant whose equipment Terberg modifies for zero-emission applications.

Direct peers

• Hyva: Global supplier of hydraulic tipping, hooklift, and container-handling systems for commercial vehicles. Comparable to Terberg's container systems line, addressing similar waste/recycling and transport customer needs with integrated hydraulic equipment.
• Palfinger: Global leader in truck-mounted loader cranes and hydraulic lifting solutions, already a technology integration partner for Terberg Techniek. Comparable as a commercial-vehicle equipment specialist integrating systems onto heavy-duty truck chassis for fleet customers.
• VDL Groep: Large Dutch industrial group with bus & coach manufacturing and vehicle conversion activities. Comparable as a Dutch vehicle modifier with engineering depth, vertical integration, and similar OEM partnership models in commercial vehicles.
• Ginaf: Dutch specialist manufacturer of heavy-duty and special-purpose trucks (including 6x6, 8x8, mining and military applications). Directly comparable to Terberg Techniek as a Netherlands-based heavy-truck specialist focused on custom, high-payload configurations for niche end markets.
• Dubbeldam Industries: Dutch truck body and vehicle construction specialist that acquired Terberg Techniek Baarlo operations effective 1 October 2025. Highly comparable as a direct Dutch peer in commercial vehicle bodywork, modification, and special-purpose builds.

Broad incumbents

• MAN Truck & Bus: German heavy-duty truck and bus OEM that supplies chassis to specialist upfitters and serves overlapping mining, construction, and special-application customers. Broad incumbent comparable to Volvo in the heavy-duty modification ecosystem.
• Volvo Trucks: Swedish heavy-duty truck OEM and Terberg Techniek's primary underlying chassis partner. Broad incumbent in the same heavy-duty space, where Terberg operates as the modification specialist within Volvo's dealer and engineering ecosystem.
• Scania: Swedish heavy-duty truck OEM with a strong special-vehicle and mining truck portfolio. Broad incumbent comparable to Volvo, operating in adjacent mining and heavy-haul segments where Terberg delivers modified chassis solutions.
• DAF Trucks: Dutch heavy-duty truck OEM and a sibling company within the broader Benelux commercial vehicle landscape. Broad incumbent offering trucks that Terberg-like modifiers upfit, with overlapping customer base in transport and logistics.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/terbergtechniekbaarlo
• LinkedInlinkedin.com/company/terberg-techniek

Compliance1 record

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 Terberg Techniek