EPC contracting, manufacturing and service for piping systems, loading technology, storage tanks and industrial plants
J de Jonge Group B.V.
Vlaardingen (NL)New on Amplifa
About J de Jonge
J de Jonge is a family business founded in 1954 in Vlaardingen (Netherlands), specialising in EPC contracting, manufacturing and service for industry. Its range of services covers mechanical and piping construction (engineering, prefab, construction, maintenance, turnarounds, offshore), loading technology and jetties with marine loading arms and hosetowers, electrical and automation engineering (JE&A), as well as the design, construction, lifting and maintenance of above-ground storage tanks including foundations. Specialities include the manufacture of rotating equipment components (JRS), heat exchanger equipment (HLP) and industrial automation (HES), complemented by OEM manufacturing, repair and 24/7 maintenance and emergency services. The core process is welding, which dates back to the company's founding by Jan de Jonge Sr., one of the first electric welders in the Netherlands. Customers come from the traditional and renewable energy sector, petrochemicals, offshore and terminals, including Shell, Vopak, SABIC, ATM and Aglobis.
- Site
- KG Vlaardingen
- Processes
- EPC Piping (Engineering, Prefab, Construction, Maintenance, Turnarounds, Offshore), Welding, Manufacture of rotating equipment (Rotating Equipment), Manufacture of heat exchanger equipment (Heat Exchanger Equipment), Industrial Automation / Electrical & Automation (JE&A), Loading Technology & Jetties (Loading Technology & Jetties), Construction, lifting (Tank Lifting) and maintenance of above-ground storage tanks incl. foundations, Maintenance and emergency service (24/7 Maintenance & Emergency Services)
- Materials
- Welding, Prefab Piping Construction, Tank Construction, Marine Loading Arms & Hosetowers, Rotating Equipment, Heat Exchanger Equipment
- Certificates
- ISO 45001, SCC, VCA-P, VCA Basic / VCA VOL (Personnel)
- Founded
- 1954
- Industries
- Energy sector (traditional and renewable), Petrochemicals / Chemical terminals, Offshore, Ports / Terminals, Energy sector (traditional and new)
- 01
Engineering
- 02
Prefab / Manufacturing (Welding)
- 03
Construction & Assembly
- 04
Maintenance, Turnarounds & 24/7 Service
Processes & Materials
Welding
Core process since the founding; founder Jan de Jonge Sr. was one of the first electric welders in the Netherlands.
Prefab Piping Construction
Prefabrication and construction of piping systems for onshore and offshore plants.
Tank Construction
Design, construction, lifting and maintenance of above-ground storage tanks including foundations.
Marine Loading Arms & Hosetowers
Manufacturing and overhaul of loading facilities for ports and terminals.
Rotating Equipment
Manufacturing of components for rotating equipment (JRS).
Heat Exchanger Equipment
Production of heat exchanger equipment (HLP).
Locations
Vlaardingen
NLHeadquarters / Production
Services & Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| EPC Piping (Engineering, Prefab, Construction, Maintenance, Turnarounds, Offshore)Joining | – | – | – | – | – |
| WeldingJoining | – | – | – | – | – |
| Manufacture of rotating equipment (Rotating Equipment)Assembly | – | – | – | – | – |
| Manufacture of heat exchanger equipment (Heat Exchanger Equipment)Assembly | – | – | – | – | – |
| Industrial Automation / Electrical & Automation (JE&A)Engineering | – | – | – | – | – |
| Loading Technology & Jetties (Loading Technology & Jetties)Engineering | – | – | – | – | – |
| Construction, lifting (Tank Lifting) and maintenance of above-ground storage tanks incl. foundationsAssembly | – | – | – | – | – |
| Maintenance and emergency service (24/7 Maintenance & Emergency Services)Assembly | – | – | – | – | – |
| Reactor Head Dismantling & Reassembly (Progresso)Assembly | – | – | – | – | – |
Additional services
Reference customers
Quality & Occupational Safety
J de Jonge is certified according to SCC, VCA-P and ISO 45001. Employees hold VCA Basic and VCA VOL certificates as well as task-specific safety credentials; safety incidents are reported openly via an app.
| Evidence | Vlaardingen |
|---|---|
| ISO 45001 | |
| SCC | |
| VCA-P | |
| VCA Basic / VCA VOL (Personnel) |
History
- 1953
First documented activity according to the company chronicle
- 1954
Foundation of J de Jonge; founder Jan de Jonge Sr. was one of the first electric welders in the Netherlands
- 1956
First piping project in the early phase in the mechanical and piping field
- 1966
Further growth of the company's activities
- 1972
Construction of the first storage tanks
- 1987
Foundation of J de Jonge Piping & Construction; transfer of ownership from Sr. to Jr.; delivery of the first hosetower; first major EPC piping contract at Matex Botlek (Liquin)
- 2008
Alexander de Jonge (third generation) joined the company