Syb van Breda & Co Architects
Syb van Breda & Co Architects is an independent Dutch architecture practice specializing in integral infrastructure design — bridges, tunnels, dikes, and highways — for Dutch government clients including Rijkswaterstaat, municipalities, and water boards, supplemented by spatial quality advisory services.
- Company typePrivate
- Founded2009
- HeadquartersLeiden, Netherlands
- Headcount1–10
- GTM typeB2B
- OfferingServices
What Syb van Breda & Co Architects does
Syb van Breda & Co Architects is an independent Dutch architecture practice founded by Syb van Breda in 2009 in Leiden, specializing in integral infrastructure projects where architecture, infrastructure, and urban planning converge. The firm serves Dutch government agencies — including Rijkswaterstaat, municipalities, water boards (waterschappen), port authorities, and provincial consortia — with a portfolio that spans bridges, tunnels, dikes, highways, and water treatment facilities. Syb van Breda, a 1988 TU Delft graduate with prior experience at LDHB architects (England), Architekten Cie (Amsterdam), and Haskoning (Amsterdam and Dubai), previously led a team of approximately 10 architects for 15 years. The practice has since transitioned to a smaller, advisory-focused configuration and relocated its headquarters from Leiden to Zierikzee in 2024.
The firm's project offerings include detailed architectural and engineering design for major civil infrastructure works — IJ Klopper bicycle tunnel in Amsterdam, Ringweg Zuid Groningen (A7/A28 transformation), Heinenoordtunnel renovation, Radartoren Maasvlakte 2, Koningin Maximabrug, Joop van der Reijdenbrug — as well as a proprietary Spatial Quality Framework (Ruimtelijk Kwaliteitskader) used for master planning of large infrastructure projects. Core technology is integral 3D modeling, enabling all stakeholders to work in a unified digital model for error-minimized design and construction. Notable technical differentiators include ultra-thin double-curved steel plate construction achieving 90% weight reduction versus concrete (Radartoren) and renovation methodologies that install new systems within existing structural volumes to preserve heritage character and reduce cost (Heinenoordtunnel). The practice has accumulated multiple industry recognitions, including a World Architecture Festival 2018 nomination (Radartoren), two Nationale Staalprijs nominations (2018, 2020), and the Publieksprijs Groninger Architectuurprijs 2025 for Ringweg Zuid Groningen.
Revenue is generated through project-based professional services fees on Dutch government tenders and direct commissions. Pricing is structured around individual project scope and complexity rather than standardized tiers, with publicly disclosed construction budgets ranging from €3.5M (Radartoren) to €800M (Ringweg Zuid Groningen) representing the underlying project works, not the firm's design fees. The firm has no external institutional investment, private equity backing, or parent company; it operates as an independent founder-owned practice. Distribution is exclusively through direct engagement with Dutch public authorities, often as part of consortia with engineering partners such as Witteveen+Bos, Haskoning, Arcadis, Royal HaskoningDHV, Hollandia, and Sweco. Syb van Breda additionally holds an advisory role as expert at the Commissie MER in Utrecht and develops pro bono alternative designs for projects he considers socially undesirable, most notably the IJ Klopper.
Syb van Breda & Co Architects firmographics
Firmographics- Name
- Syb van Breda & Co Architects
- Legal name
- Syb van Breda & Co Architects
- Website
- https://sybvanbreda.com
- Company type
- Private
- Founded year
- 2009
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Syb van Breda & Co Architects is an independent Dutch architecture practice specializing in integral infrastructure design — bridges, tunnels, dikes, and highways — for Dutch government clients including Rijkswaterstaat, municipalities, and water boards, supplemented by spatial quality advisory services.
- Ownership category
- akta.pro rank
Syb van Breda & Co Architects industry classification
Industry- Product category
- Architectural Services
- NAICS
- Architectural Services (54131), Architectural Services (541310), Highway, Street, and Bridge Construction (23731)
- akta.pro primary industry
- Civil & Structural Engineering Consulting (BPAHAIAA)
Keywords
Where Syb van Breda & Co Architects is headquartered
LocationHeadquarters
- HQ city
- Leiden
- HQ country
- Netherlands
- HQ region
- Europe
Offices1 record
Markets served
Syb van Breda & Co Architects business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales
Revenue model
- Architectural design and engineering services: Project-based fees for architectural design, urban planning, and engineering advisory services for large-scale infrastructure projects including bridges, tunnels, dikes, and water treatment facilities. Revenue is generated through government tenders, direct commissions, and consulting engagements.
Go-to-market motion1 record
Distribution channels2 records
Marketing channels3 records
Syb van Breda & Co Architects product offering
Product offeringCore offering
Syb van Breda & Co Architects is an independent Dutch architectural practice that designs and delivers integral infrastructure projects for public authorities, including bridges, tunnels, dikes, highways, and wastewater treatment facilities. The firm provides end-to-end architectural, urban planning, and engineering advisory services — from spatial quality framework development and tender design through detailed design and construction oversight — with a focus on sustainability, environmental impact, and integration of architecture with civil infrastructure.
Product overview
Syb van Breda & Co Architects is an architectural practice specializing in integral infrastructure projects where architecture, infrastructure, and urban planning converge. The firm's portfolio centers on major civil engineering works including bridges, tunnels, dikes, and highways. Key offerings include the IJ Klopper bicycle tunnel in Amsterdam, the Ringweg Zuid Groningen highway transformation, the Heinenoordtunnel renovation, and various bridge projects (Koningin Máximabrug, Joop van der Reijdenbrug, Solitudino brug). The firm also provides specialized advisory services through Spatial Quality Frameworks (Ruimtelijk Kwaliteitskaders) for environmental impact assessments and landscape integration. The work spans from project conception through construction delivery, with emphasis on sustainability, environmental effects, and future-proofing.
Differentiator
Problem solved
Functional benefit
Products and services
- IJ Klopper A proposed bicycle and pedestrian tunnel crossing under the IJ river in Amsterdam featuring spiral ramps on both sides, a light-inclined tunnel with planted areas, designed to provide a cost-effective, always-available sustainable transport connection.
- Dijkversterking Zak van Zuid Beveland Spatial Quality Framework (Ruimtelijk Kwaliteitskader) for dike reinforcement along 16 km of the Scheldt sea dike, balancing safety requirements with preservation of the historic landscape character.
- AWZI Haarlem Waarderpolder Masterplan and Spatial Quality Framework for wastewater treatment plant renovation and expansion, addressing sustainability, biodiversity, architecture, and landscape integration across 125,000 m².
- Ringweg Zuid Groningen Transformation of 7 km of A7 and A28 highway including 35 artworks, parks, bicycle bridges, tunnels, and water connections, from tender design through completion.
- Radartoren Asymmetric hyperbolic radar tower at Maasvlakte 2 for Port of Rotterdam, featuring ultra-thin double-curved steel plates with 90% weight savings versus concrete, fully recyclable construction.
- Koningin Máximabrug Tail bridge with elevated counterweights in Alphen aan den Rijn, designed as a sculptural element integrating with the Old Rhine landscape, featuring split decks for light penetration and fish habitat underneath.
- Joop van der Reijdenbrug Bascule bridge in Katwijk with elevated counterweight, unique in the Netherlands, featuring sculptural form with folded and curved lines and nautical-inspired details in the deck.
- Heinenoordtunnel Social renovation of the First Heinenoord Tunnel (1.2 km), creating spatial program requirements and preliminary design for new construction and renovation of tunnel technical buildings, achieving cost savings by utilizing existing volumes.
- Ruimtelijk Kwaliteitskader (Spatial Quality Framework) Strategic advisory service providing frameworks for spatial quality assessment, environmental impact reporting (MER), sustainability planning, and landscape integration for complex technical infrastructure projects.
Quantifiable outcome
- Heinenoordtunnel: New installations completed within existing volume, saving millions in construction costs compared to new build approach
- +3 more outcomes
Companies that use Syb van Breda & Co Architects
Customer profileNamed customers7 records
Segments2 records
Ideal customer profiles1 record
Syb van Breda & Co Architects technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Syb van Breda & Co Architects partnerships and signals
Strategic signalPartnerships
Twelve partnerships are on record, tiered core.
- SpiecoreSpie served as contractor for the Heinenoordtunnel renovation project. Syb van Breda & Co worked on the spatial program and preliminary design, while Spie executed the construction. Project completed 2024 with €150M budget.
- PT StructuralcorePT Structural collaborated on the structural engineering for the Joop van der Reijdenbrug in Katwijk, a unique bascule bridge design completed 2016-2019.
- Witteveen+BoscoreWitteveen+Bos collaborated on the AWZI Haarlem Waarderpolder project as part of the design team alongside Haskoning and Arcadis, contributing to the spatial quality framework and master planning.
- HaskoningcoreHaskoning joined Witteveen+Bos and Arcadis as part of the design consortium for AWZI Haarlem Waarderpolder wastewater treatment facility upgrade.
- ArcadiscoreArcadis collaborated with Witteveen+Bos and Haskoning on the AWZI Haarlem Waarderpolder project spatial quality framework and master planning.
- SwecocoreSweco partnered with Syb van Breda & Co on the Dijkversterking Zak van Zuid Beveland project, working on the Spatial Quality Framework and MER process.
- HollandiacoreHollandia was the contractor and partner for both the Radartoren Maasvlakte 2 project (€3.5M) and the Koningin Máximabrug project (€45M), executing the steel construction work.
- ABTcoreABT collaborated as engineering partner on the IJ Klopper project, providing structural engineering expertise for the proposed bicycle tunnel under the IJ in Amsterdam.
- DevCapcoreDevCap partnered on the IJ Klopper project, contributing to the design and development of the bicycle tunnel concept under the IJ in Amsterdam.
- wUrckcorewUrck was part of the design consortium for Ringweg Zuid Groningen, collaborating on the urban integration and landscape aspects of the 7km infrastructure transformation.
- Royal HaskoningDHVcoreRoyal HaskoningDHV collaborated with wUrck and Witteveen+Bos as part of the design team for the Ringweg Zuid Groningen project, contributing to engineering and infrastructure design.
- Witteveen+BoscoreWitteveen+Bos joined the Ringweg Zuid Groningen design consortium alongside wUrck and Royal HaskoningDHV, contributing to the comprehensive infrastructure transformation.
Scale indicators2 records
Recent moves6 records
Expansion highlights4 records
Syb van Breda & Co Architects competitors and assessment
Company assessmentDirect peers
- ZJA (Zwarts & Jansma Architecten): Dutch architecture firm specializing in infrastructure architecture (stations, bridges, public transport hubs). Direct peer in the niche of integral infrastructure design for Dutch public clients.
- MVRDV: Dutch architecture firm known for sculptural, large-scale public and infrastructure projects. Comparable as another independent Dutch practice that blends architecture with urban-scale, sustainability-driven commissions.
- Mecanoo: Dutch architecture firm of comparable size and reputation with a strong portfolio in public infrastructure, cultural buildings, and urban planning. Comparable as another independent Dutch practice working at the intersection of architecture and infrastructure/public realm.
- ZUS (Zones Urbaines Sensibles): Dutch urbanism and architecture firm working on infrastructure, mobility, and public-space transformation. Comparable as a Dutch practice operating at the intersection of architecture, infrastructure, and urban planning.
- UNStudio: Internationally recognized Dutch architecture firm with infrastructure and master-planning projects (bridges, mobility hubs, urban districts). Comparable as a design-led Dutch practice working on complex public infrastructure and large-scale commissions.
- KAAN Architecten: Dutch architecture practice with strong portfolio in public and cultural buildings, including infrastructure-adjacent projects. Comparable as a similar-sized independent Dutch firm pursuing complex public-sector commissions.
- wUrck: Dutch architecture and urban design firm collaborating on Ringweg Zuid Groningen. Comparable as a Dutch practice working on landscape-integrated infrastructure and urban transformation projects.
- NL Architects: Amsterdam-based Dutch architecture firm with public-sector and infrastructure commissions. Comparable as a design-led, award-winning Dutch practice competing for similar tender-driven work.
Broad incumbents
- Royal HaskoningDHV: Large Dutch engineering and project management consultancy that partners with Syb van Breda & Co on flagship projects. Comparable as a broad incumbent in Dutch infrastructure design that offers overlapping architectural advisory capabilities as part of a much wider portfolio.
- Witteveen+Bos: Large Dutch engineering consultancy specializing in water, infrastructure, and environment. Repeated consortium partner on AWZI Haarlem Waarderpolder and Ringweg Zuid Groningen; comparable as a broad incumbent offering infrastructure design and engineering at scale.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat3 records
Key risks6 records
Key highlights6 records
Customer concentration
Syb van Breda & Co Architects financial estimates
Financial estimateRevenue estimate
Valuation estimate
Syb van Breda & Co Architects leadership team
Management profileNumber of profiles
Profiles1 record
Syb van Breda & Co Architects funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Syb van Breda & Co Architects M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Syb van Breda & Co Architects
What does Syb van Breda & Co Architects do?
Syb van Breda & Co Architects is an independent Dutch architectural practice that designs and delivers integral infrastructure projects for public authorities, including bridges, tunnels, dikes, highways, and wastewater treatment facilities. The firm provides end-to-end architectural, urban planning, and engineering advisory services — from spatial quality framework development and tender design through detailed design and construction oversight — with a focus on sustainability, environmental impact, and integration of architecture with civil infrastructure.
Is Syb van Breda & Co Architects a public or private company?
Syb van Breda & Co Architects is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Syb van Breda & Co Architects founded?
Syb van Breda & Co Architects was founded in 2009. It employs 1 to 10 people.
Where is Syb van Breda & Co Architects based?
Syb van Breda & Co Architects is headquartered in Leiden, Netherlands, in the Europe region.
How does Syb van Breda & Co Architects make money?
One revenue line is on record: architectural design and engineering services.
Who are Syb van Breda & Co Architects's main competitors?
Direct peers on record are ZJA (Zwarts & Jansma Architecten), MVRDV, Mecanoo, ZUS (Zones Urbaines Sensibles), UNStudio, KAAN Architecten, wUrck and NL Architects. Broad incumbents are Royal HaskoningDHV and Witteveen+Bos.
Does Syb van Breda & Co Architects have an API?
No public API is recorded for Syb van Breda & Co Architects.
What industry is Syb van Breda & Co Architects in?
Syb van Breda & Co Architects's product category is Architectural Services. Its primary akta.pro industry code is BPAHAIAA, Civil & Structural Engineering Consulting. Its NAICS code is 54131.