Syndus Group

What Syndus Group does

Syndus Group is a privately held Dutch industrial group headquartered in Terneuzen, Netherlands, founded in 1955 and operating through five wholly owned specialized subsidiaries: Amerplastics (Glass Fibre Reinforced Epoxy and PVC piping systems for corrosive liquids, wastewater, and exhaust), Arentis (rental of industrial machinery, cranes, and tools, including full industrial relocations), Ferris (design, fabrication, and installation of industrial steel structures for new plants, conversions, and shutdown maintenance), Fiberstruct (European production of glass fibre reinforced plastic gratings and custom structures), and Konstruktis (engineering design, structural calculations, and machine control data). The group employs over 450 people and serves enterprise customers across petrochemicals, chemicals, steel, energy, shipbuilding, and industrial construction, with disclosed logos including ArcelorMittal, Dow, Yara, Damen, Air Products, Cargill, Worley, Shell, Ineos, Evonik, and BASF.

The business operates as a B2B enterprise field sales motion on a project-based revenue model, complemented by recurring equipment rental income and professional engineering services. Pricing is quote-based and project-specific rather than publicly disclosed. The group holds ISO 9001, VCA Petrochemie, and CO2 Performance Ladder Level 3 certifications, the last of which is tied to a 2024-2026 emissions reduction plan and a documented 17% CO2 reduction per worked hour over 2014-2017. Marketing is conducted primarily through a corporate website, project portfolio, and CSR/sustainability disclosures in Dutch and English, with no software products, APIs, or consumer-facing channels.

Recent strategic positioning indicates deliberate expansion into energy transition work, including engagements with Worley and Evonik and a Carbon Capture and Storage project for Yara, alongside participation in the Groene Waterstofketen (Green Hydrogen Chain) consortium in the Kanaalzone Zeeuws-Vlaanderen with H4A, De Pooter Olie, Multraship, and De Hoop, co-funded by the European Fund for Regional Development and the Province of Zeeland. Reference projects at Fiberstruct extend outside the Netherlands (e.g., Noirmoutier Offshore Windfarm in France, Maasdeltatunnel), suggesting emerging cross-border execution capability. The group is privately held with no disclosed institutional investors, funding rounds, or public market presence, and governance contact is limited to a disclosed Privacy Officer.

Name

Syndus Group

Legal name

Syndus Group

Website

https://syndus.com

Company type

Private

Founded year

1955

Operating status

Operating

Headcount range

11–50 employees

Short description

Syndus Group is a privately held Dutch industrial group operating five subsidiaries that supply plastic piping systems, industrial steel structures, GRP gratings, equipment rental, and engineering services to enterprise customers in petrochemicals, chemicals, steel, energy, and construction across Europe.

Ownership category

akta.pro rank

Product category

Industrial Engineering & Construction Services

NAICS

Plastics Pipe, Pipe Fitting, and Unlaminated Profile Shape Manufacturing (32612), Engineering Services (541330), All Other Industrial Machinery Manufacturing (333248)

SIC

Plastics Products, Nec (3089), Fabricated Plate Work (Boiler Shops) (3443), Special Industry Machinery (No Metalworking Machinery) (3550)

akta.pro primary industry

Industrial/Process Plant General Contracting (IMAFAAAH)

Keywords

• Industrial plastic piping
• Steel construction services
• Equipment rental services
• GRP gratings manufacturing
• Industrial engineering services

Headquarters

HQ city

Terneuzen

HQ country

Netherlands

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Custom Industrial Projects: Project-based revenue from design, fabrication, and installation of industrial steel structures, plastic piping systems, and GRP gratings for complex industrial applications.
2. Equipment Rental: Rental of industrial machinery, cranes, and tools for industry, petrochemicals, construction, installation technology, and maintenance sectors. Ranges from single equipment rental to complete industrial relocations.
3. Engineering Services: Design and calculation services for industrial construction, commercial buildings, residential construction, and civil engineering projects.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Syndus Group is a Dutch industrial group operating five specialized subsidiaries that supply plastic pipe systems (Amerplastics), industrial machinery and tool rental (Arentis), industrial steel construction (Ferris), glass-fibre-reinforced plastic gratings and structures (Fiberstruct), and industrial engineering and structural design services (Konstruktis). The group delivers project-based, integrated industrial solutions for complex applications in petrochemical, construction, and manufacturing environments, with a customer base including ArcelorMittal, Dow, Yara, Damen, Shell, BASF, and Ineos.

Product overview

Syndus Group is a synergistic alliance of five specialized industrial companies offering a comprehensive package for technical challenges in industrial environments. The portfolio includes: Amerplastics (GRE/PVC plastic piping systems for corrosive liquids and exhaust systems), Arentis (industrial equipment rental including cranes and machinery), Ferris (industrial steel construction and structural steel solutions), Fiberstruct (GRP gratings and custom structural products with short lead times), and Konstruktis (industrial engineering and structural design/calculation services). The companies leverage synergy to deliver integrated solutions for complex projects in petrochemical, industrial, and construction sectors.

Differentiator

Problem solved

Functional benefit

Brands

• Amerplastics: Expert and trusted specialist in Glassfibre Reinforced Epoxy (GRE), PVC, and other plastic processing techniques for industrial environments
• Arentis
• Ferris
• Fiberstruct
• Konstruktis

Products and services

• Amerplastics Plastic Piping Systems Specialized glass fibre reinforced epoxy (GRE), PVC, and other plastic piping systems for handling corrosive liquids, wastewater, and exhaust systems in industrial environments such as chemical plants, refineries, and storage terminals. Serves industrial clients needing corrosion-resistant alternatives to steel piping.
• Arentis Industrial Equipment Rental Rental of industrial machinery, cranes, and tools for industry, petrochemicals, construction, installation technology, and maintenance. Services range from single equipment rental to complete industrial relocations, providing flexible resource deployment to construction and maintenance projects.
• Ferris Industrial Steel Construction Design, fabrication, and installation of robust industrial steel structures for new plant builds, site conversions, modular construction, and maintenance during planned shutdowns. Serves demanding industrial applications for petrochemical, chemical, and heavy industry clients.
• Fiberstruct GRP Gratings and Structures European production facility for glass fibre reinforced plastic (GRP) gratings, walkways, and custom structural products. Delivers top quality and customized solutions with short delivery times, supported by specialist draughtsmen and engineers. Used in offshore wind, tunnel, water infrastructure, and industrial access applications.
• Konstruktis Industrial Engineering and Structural Design Engineering services for design and calculation of structures used in industrial construction, commercial buildings, residential construction, and civil engineering. Provides primary and detailed calculations, drawings, material lists, and machine control data for projects across the Syndus Group and external clients.

Quantifiable outcome

• 17% CO2 reduction per worked hour achieved in 2014-2017 period
• +1 more outcomes

Named customers11 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Four partnerships are on record, tiered core.

• De Pooter OliecoreStrategic or Co-development PartnerPartner in the Groene Waterstofketen (Green Hydrogen Chain) initiative in the Kanaalzone Zeeuws-Vlaanderen region. Collaborating to develop a local green hydrogen production and distribution chain for use by project partners and local companies with heavy equipment.
• MultrashipcoreStrategic or Co-development PartnerPartner in the Groene Waterstofketen (Green Hydrogen Chain) initiative. Collaborating to develop local green hydrogen infrastructure for ships and maritime heavy equipment in the Terneuzen region.
• De HoopcoreStrategic or Co-development PartnerPartner in the Groene Waterstofketen (Green Hydrogen Chain) initiative. Contributing to the development of regional green hydrogen supply chain for heavy transport and industrial applications.
• H4A (Waterstof Zeeuws-Vlaanderen)coreStrategic or Co-development PartnerLead partner in the Groene Waterstofketen Kanaalzone Zeeuws-Vlaanderen project. Syndus Group participates in developing local green hydrogen production and distribution chain for regional industrial companies. Project co-funded by European Fund for Regional Development and Province of Zeeland under OPZuid.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Stork (a Fluor company): Dutch industrial services firm (now part of Fluor) specializing in maintenance, modifications, and asset integrity services for petrochemical and industrial clients in Northwest Europe. Direct competitor on plant maintenance and turnaround contracts in the Netherlands/Benelux.
• Mammoet: Dutch heavy lifting and transport specialist with an extensive industrial equipment rental fleet serving petrochemical, energy, and construction projects. Direct comparable to Arentis' equipment rental business.
• SPIE SA: French multi-technical industrial services group providing engineering, installation, maintenance, and rental services to process and energy clients across Europe. Comparable bundled-services model with overlapping customer verticals.
• Bilfinger: German-headquartered industrial services group providing engineering, fabrication, maintenance, and construction across process industries (chemicals, petrochemicals, energy). Highly comparable multi-discipline model serving the same European blue-chip customer base as Syndus, with broader geographic reach.

Regional players

• Koninklijke Boskalis Westminster: Dutch-based global services provider operating in dredging, offshore energy, and heavy marine civil construction. Comparable Dutch industrial contractor profile with overlap on offshore wind and marine construction where Fiberstruct and Ferris supply.
• HaskoningDHV: Dutch-headquartered engineering consultancy providing design and advisory across water, industry, and infrastructure. Comparable engineering and calculations service line to Konstruktis, anchored in the same Dutch industrial market.

Broad incumbents

• Aalberts Industries: Dutch listed industrial technology group with businesses in industrial services, flow control, and specialized components. Comparable Dutch industrial heritage and customer base, but broader portfolio across more end-markets than Syndus.
• Worley: Global engineering and energy services firm with deep petrochemical and energy transition exposure. Overlaps with Konstruktis' engineering/design work and is also a Syndus customer in the data — making it both peer and channel partner.
• Veolia Environmental Services / Industrial Services: Global environmental and industrial services group with water/wastewater treatment infrastructure work comparable to Amerplastics' wastewater and exhaust piping business for industrial sites.
• Jacobs Solutions: Global professional services firm with critical infrastructure consulting, engineering design, and project delivery for process and energy clients. Comparable to Konstruktis' engineering services scope at significantly larger scale.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/syndusgroup

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries5 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 Syndus Group