Stieva Metaal Groep

What Stieva Metaal Groep does

Stieva Metaal Groep is a privately held Dutch custom metalworking group headquartered in Aalsmeer, Netherlands, operating through six wholly-owned B.V. subsidiaries and the AluYard sub-brand. Founded circa 1989, the group employs 51-100 staff across sites in Aalsmeer and Harmelen and serves enterprise and government clients with custom fabrication in steel, stainless steel (RVS), aluminum, brass, and bronze. Service scope spans the full lifecycle from in-house engineering to on-site installation, with five core product categories: metal constructions and stairs; facades, frames, and curtain walls; CNC machining (milling, turning, Amada laser cutting); RVS products and equipment for food, marine, and industrial use; and aluminum canal boats under the AluYard brand.

The underlying technology stack is built around modern capital-intensive equipment, including multi-axis CNC milling and turning centers with automated tool changers, Amada LC3015 X1 laser cutting systems (with an F1 model forthcoming), and a full suite of bending, welding, rolling, punching, and polishing capabilities. Specialized know-how is concentrated in shoring/support structures (stempelconstructies), high-quality RVS welding for food and marine applications, and electric-powered aluminum boat builds meeting Dutch CO2 and noise regulations. Certifications include VCA (contractor safety), CE marking, and memberships in VMRG (facade association) and NJI (yachting industry).

The business model is project-based B2B sales-led with custom quotes tied to material, complexity, and volume; revenue is generated from one-off engineering, fabrication, and installation contracts plus hardware sales of AluYard boats. End markets are highly diversified across construction/architects, industrial/machine building, harbor cruise operators, food processing, luxury yacht builders, municipalities, museums, entertainment venues, and healthcare infrastructure. Geographic reach is primarily the Netherlands, with selective international projects in Belgium (Oostende harbor renovation), Ghana (256-ton health center steel shipment with VAMED), and France. Marketing is relationship-driven, anchored on a project portfolio website and case studies rather than paid channels.

Name

Stieva Metaal Groep

Legal name

Stieva Metaal Groep

Website

https://stievagroep.nl

Company type

Private

Founded year

1989

Operating status

Operating

Headcount range

51–100 employees

Short description

Stieva Metaal Groep is a Dutch custom metalworking group (founded ~1989, Aalsmeer) offering engineering, fabrication, and installation in steel, stainless steel, and aluminum for construction, industrial, marine, and government clients, plus aluminum boats under the AluYard brand.

Ownership category

akta.pro rank

Headquarters

HQ city

Aalsmeer

HQ country

Netherlands

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Custom Metal Fabrication Projects: Project-based custom metal fabrication for steel constructions, facades, architectural metalwork, and industrial applications. Revenue is generated through one-time project contracts with engineering, production, and installation services bundled together.
2. AluYard Aluminum Boats: Manufacture and sale of aluminum excursion boats, sloops, work boats, pontoons, and tenders under the AluYard brand. Electric-powered boats meeting government requirements for CO2 emissions and noise reduction.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Stieva Metaal Groep is a Dutch custom metalworking manufacturer and fabricator producing steel constructions, facades and windows, CNC-machined parts, stainless steel (RVS) products and equipment, and aluminum boats under the AluYard brand. The company provides full-service project execution covering in-house engineering, precision fabrication using CNC machining and laser cutting, and on-site installation for construction, industrial, marine, luxury yacht, food processing, and government clients primarily in the Netherlands.

Product overview

Stieva Metaal Groep is a metalworking company offering custom metal products across five main product categories: (1) Metaal constructies en trappen (Metal constructions and stairs) - including steel constructions, balustrades, and design stairs; (2) Puien en gevels (Facades and curtain walls) - including windows, doors, renovation profiles, and folding walls; (3) Machinale bewerking (Machining) - CNC milling, turning, and laser cutting services; (4) RVS producten en apparatenbouw (Stainless steel products and equipment construction) - including tanks, piping, frames, and filler tanks; and (5) AluYard rondvaartboten en sloepen (Aluminum tour boats and sloops) - electric-powered canal boats, work boats, fishing boats, pontoons, and tenders. The company operates multiple subsidiaries including Stieva Metaalbewerking B.V., Stieva Metalen Puien B.V., Roest Vast Staal Aalsmeer B.V., Stieva Metaalbewerking Harmelen B.V., Stieva Project B.V., and Translas Stieva B.V.

Differentiator

Problem solved

Functional benefit

Brands

• AluYard: Specialized in building aluminum tour boats and sloops, electrically powered, compliant with government requirements for CO2 emissions and noise reduction. Part of Stieva Metaal Groep.

Quantifiable outcome

• 232 student residences constructed in 4 months
• +4 more outcomes

Named customers11 records

Segments6 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

Seven partnerships are on record, tiered core, major and minor.

• VAMEDcoreStrategic or Co-development PartnerStieva Metaal Groep collaborated with VAMED on a healthcare infrastructure project in Ghana, providing engineering for steel structures of five health centers and delivering 256 tons of galvanized steel profiles with complex shipping preparations. This was a significant international project involving hospitals, operating rooms, and mother-child facilities.
• Wajer YachtscoreStrategic or Co-development PartnerStieva designed and produced custom teak-covered tables with RVS frames and electrically adjustable mechanisms in partnership with Wajer Yachts. Also created folding tables from carbon and RVS for luxury open motor yachts. Collaboration demonstrates high-end craftsmanship for marine luxury market.
• Jan SnelmajorStrategic or Co-development PartnerRepeated collaboration with Jan Snel on rapid construction projects including 232-unit student housing complex Keramus in Utrecht (completed in 4 months), student residences in Amsterdam with main steel construction (265 tons), external stairs and platforms for multiple buildings.
• Westfield Mall of the NetherlandsmajorImplementation/ SI/ Consulting PartnerDelivered seven exclusive storefronts for the largest shopping center in Netherlands (117,000 m2) including steel construction, facade cladding, tall folding doors, and 7.5-meter glass panels. Also created iconic Nijntje steel silhouette sculpture.
• Stage EntertainmentmajorImplementation/ SI/ Consulting PartnerMajor renovation project for AFAS Circustheater Scheveningen, supplying steel construction for new tower buildup with 120 tons of beams and 20 grating floors hoisted to 35 meters height to support large theatrical productions.
• NewDay Offices UtrechtminorImplementation/ SI/ Consulting PartnerComplete project including steel balustrade for void and stairs, glasswork, and RVS railing for NewDay Offices Utrecht location, demonstrating full project management from measurement through engineering, production, and installation.
• Heyligers design + projectscoreStrategic or Co-development PartnerArchitectural partnership on prestigious projects including Keizersgracht 126 renovation (rijksmonument), exclusive steel and glass apartment interiors, and other high-end residential projects. Company used Jansen Arte profiles for retro aesthetics in modern applications.

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• VDL Groep: Dutch industrial conglomerate with substantial metalworking, fabrication, and manufacturing operations across multiple sectors. Comparable as a broader Dutch metal fabrication incumbent, though Stieva is far more focused on architectural/structural metalwork.
• Damen Shipyards: Largest Dutch shipbuilder with broad portfolio of workboats, naval vessels, and yacht support. Comparable to Stieva's AluYard aluminum boat business and general marine metal fabrication, though at significantly larger scale.
• Tata Steel Netherlands: Major integrated steel producer with the IJmuiden plant serving European construction and manufacturing customers. Comparable as a Dutch metals player though operating upstream from Stieva's downstream custom fabrication role.

Direct peers

• Royal Huisman: Dutch luxury yacht builder specializing in custom high-end sailing and motor yachts. Comparable to Stieva's Wajer Yachts and other luxury marine custom metalwork, especially in RVS and bespoke fabrication craftsmanship.
• Hollandia: Dutch structural steel fabricator based in Krimpen aan den IJssel delivering engineered steel structures for buildings, infrastructure, and heavy industrial projects. Directly comparable to Stieva's steel construction and structural metalwork line, with similar Dutch B2B construction customer base.
• Reynaers Aluminium: Belgian-headquartered manufacturer of aluminum systems for facades, windows, doors, and curtain walls. Comparable to Stieva's Puien en Gevels product line and VMRG-aligned facade manufacturing, with overlapping architectural specifier relationships.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/StievaMetaalGR
• Facebookfacebook.com/StievaMetaalGroep

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries7 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 Stieva Metaal Groep