Stadswerk

What Stadswerk does

Koninklijke Vereniging Stadswerk Nederland ('Stadswerk') is a 127-year-old Dutch professional association (vereniging) that operates as a knowledge network for professionals working in the physical living environment, the public space. Founded in 1898 and awarded the 'Koninklijk' (Royal) designation on July 2, 2020, it connects more than 5,000 individual professionals and roughly 352 Dutch municipalities — effectively the entire Dutch municipal sector — along with companies, educational and research institutions (e.g., Arcadis, Antea Group, Wageningen University & Research, Hogeschool Utrecht), provinces and water boards.

The core offering is a portfolio of knowledge products and services organized around three thematic pillars — Waardevol Groen (valuable green), Klimaatadaptatie (climate adaptation) and Circulaire Economie (circular economy) — under the Future Green City vision. Core products include the Stadswerk Magazine (8 print/digital editions per year), the Gedragscode Soortenbescherming Gemeenten with its companion Gedragscodetool and Handboek Soortenbescherming, the Handleidingen Basiskwaliteit Natuur, the i-Tree software program for tree management, the Mindmap Circulaire Openbare Ruimte, member-only webinars, and a calendar of events (Nederlandse Boominfodag, Roadshow Biodiversiteit, Future Green City World Congress, Student Challenge, study trips). Member engagement is structured through six regional chapters (Noord, Zuidoost, Overijssel, Gelderland-Utrecht, Zuidwest, Randstad) and the Stadswerk Panel, established in 2024.

Stadswerk makes money primarily through tiered annual membership subscriptions: municipalities pay per-inhabitant fees capped at €16,284 (with a 50% trial discount available), companies and non-municipal government bodies pay €220–€3,256 by employee count, educational institutions pay €795–€2,850 by package, and individuals pay €220 (free if their employer is already a member). Secondary revenue comes from paid events, study trips, magazine advertising, vacancy postings (free for members, €195 for non-members), and a growing line of bureau/administrative services provided to partner associations BWT, GPKL and VNR.

Name

Stadswerk

Legal name

Koninklijke Vereniging Stadswerk Nederland

Website

https://stadswerk.nl

Company type

Private

Founded year

1898

Operating status

Operating

Headcount range

1–10 employees

Short description

Koninklijke Vereniging Stadswerk Nederland is a 127-year-old Dutch professional association running a knowledge network of 5,000+ public-space professionals and 352 municipalities around green infrastructure, climate adaptation and circular economy themes, funded primarily through tiered annual membership subscriptions.

Ownership category

akta.pro rank

Product category

Professional Association Services

NAICS

Business Associations (81391), Periodical Publishers (51312), Convention and Trade Show Organizers (56192)

SIC

Services-Membership Organizations (8600), Periodicals: Publishing Or Publishing & Printing (2721)

akta.pro primary industry

Knowledge Management & Wikis (BPAMAMAH)

akta.pro secondary industries

Meeting & Conference Planning & Coordination (HSACADAA), Scholarly Societies & Conference Proceedings Publishing (MPAJABAK)

Keywords

• Professional association services
• Public space management
• Municipal knowledge network
• Urban greening services
• Climate adaptation consulting

Headquarters

HQ city

Ede

HQ country

Netherlands

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D

Revenue model

1. Membership subscriptions: The primary revenue stream. Municipal membership fees are based on population size (inwoneraantal), corporate membership based on number of employees, and educational institutions on type of education. Maximum municipal contribution is €16,284. Individual membership is €220/year.
2. Event and activity fees: Fees for certain physical knowledge meetings, study trips abroad, and events. Some activities have extra costs beyond membership. Non-members pay €195 for vacancy postings.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels9 records

Core offering

Koninklijke Vereniging Stadswerk Nederland is a membership-based professional knowledge network for the Dutch public space sector, serving over 5,000 professionals across 352 municipalities, companies, educational institutions, and government bodies. It provides subscription-based access to publications (Stadswerk Magazine, 8x/year), practical tools (Gedragscodetool, i-Tree, Handboek Soortenbescherming), knowledge events (congresses, webinars, study trips), and regional/community networks across six Dutch chapters.

Product overview

Stadswerk is Koninklijke Vereniging Stadswerk Nederland, a professional knowledge network for the public space with over 5,000 members spanning municipalities, companies, educational institutions, and individuals. The organization does not offer a software product in the traditional sense but provides a portfolio of knowledge products and services centered on three main themes: Waardevol Groen (Valuable Green), Klimaatadaptatie (Climate Adaptation), and Circulaire Economie (Circular Economy), all oriented toward the Future Green City vision. Core offerings include the Stadswerk Magazine (published 8x/year in print and digital), the Gedragscode Soortenbescherming Gemeenten with its companion Gedragscodetool and Handboek Soortenbescherming, the Handleidingen Basiskwaliteit Natuur, and the i-Tree software program for tree management. The portfolio also encompasses knowledge events (Nederlandse Boominfodag, Roadshow Biodiversiteit, Future Green City World Congress, Future Green City Student Challenge), study trips, webinars, the Stadswerk Panel member feedback system, the Mindmap Circulaire Openbare Ruimte, and the Kennisprogramma Circulair Terreinbeheer research program. Regional networks and Communities of Practice such as Netwerk Parkbeheer and Community of Practice Samen Toekomstbestendig provide peer-exchange structures across six regional branches.

Differentiator

Problem solved

Functional benefit

Brands

• Stadswerk Magazine: The professional journal for professionals working in the physical living environment, published 8 times per year
• Stadswerk Panel
• Future Green City

Products and services

• Stadswerk Magazine The professional journal (hét vakblad) for professionals working in the physical living environment, covering development, design, and management of public space. Published 8 times per year in print and digital formats. Available to members; individual membership available at €220/year.
• Handboek Soortenbescherming (Species Protection Handbook) A digital handbook and example ecological work protocol that accompanies the Gedragscode soortenbescherming gemeenten (Species Protection Code for Municipalities), enabling compliant handling of protected species in green maintenance.
• Handleidingen Basiskwaliteit Natuur in Bebouwd Gebied (Nature Basic Quality Guidelines) Practical guidelines for municipalities to implement Nature Basic Quality through 4 conditions: ecological management, indigenous soil, connectivity, and darkness. Commissioned by the Dutch Ministry of LVVN.
• Gedragscode Soortenbescherming Gemeenten (Species Protection Code for Municipalities) A code of conduct for municipalities to work in nature while respecting species protection, aligned with the new Dutch Environmental and Planning Act (Omgevingswet).
• i-Tree Software A software program for systematic measurement and management of trees, enabling better and smarter handling of trees through data-driven assessment in urban environments.
• Future Green City World Congress International congress organized jointly by Stadswerk and VHG, in cooperation with World Urban Parks (WUP) and IFME. Held in Utrecht September 23-26, 2024. Major international event for the green city future vision.
• Future Green City Student Challenge Challenge program engaging young professionals and students in developing ideas for a green city with a future, launched in February 2024 with over 50 students.
• Studiereizen (International Study Trips) Multi-day international study trips abroad organized for members, focused on climate adaptation and urban greening. Past destinations include Copenhagen, Nantes, Zurich, Manchester, and Central France.
• Member Webinars Exclusive webinars for Stadswerk members on topics including the Natuurherstelverordening (Nature Restoration Regulation), species protection, and urban development. Accessible through the members-only section of the website.
• Stadswerk Panel A panel established in 2024 that surveys active members multiple times per year on topics such as climate adaptation, biodiversity objectives, and current affairs. Organized into four expertise groups: Groen (Green), Klimaatadaptatie (Climate Adaptation), Circulariteit (Circularity), and Stadswerk algemeen (General).
• Mindmap Circulaire Openbare Ruimte (Circular Public Space Mind Map) A mind map developed by Stadswerk in 2018 in collaboration with active members, Denkschets, and NVRD, to help thinkers and doers in municipalities, companies, and organizations start circular initiatives in the public space.
• Nederlandse Boominfodag (Dutch Tree Info Day) Annual knowledge event for the tree world and green infrastructure sector, organized by Stadswerk.
• Roadshow Biodiversiteit (Biodiversity Roadshow) A roadshow series organized by Stadswerk focused on biodiversity topics for municipal professionals.

Quantifiable outcome

• Network of 5,000+ driven professionals (ruim vijfduizend gedreven vakgenoten)
• +3 more outcomes

Named customers10 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Ten partnerships are on record, tiered core and minor.

• VHG (Koninklijke Vereniging van Hoveniers en Groenvoorzieners)coreStrategic or Co-development Partner · 23 September 2024Joint organization of the Future Green City concept and events. Together with VHG, Stadswerk organizes the Future Green City Theater at the Vakbeurs Openbare Ruimte, the Future Green City World Congress 2024 in Utrecht, and the Future Green City Student Challenge. VHG is the Royal Dutch Association of Garden and Urban Green Contractors.
• VNG (Vereniging Nederlandse Gemeenten)minorStrategic or Co-development Partner · 1 January 2021Co-organization of the symposium 'GWW: maak het duurzaam en circulair!' (Sustainable and Circular Civil Engineering) with municipality Rotterdam and VNG.
• IFME (International Federation of Municipal Engineering)coreStrategic or Co-development PartnerStadswerk is a member of IFME, connecting the Dutch public space professional network to international knowledge exchange in municipal engineering. IFME is a global network of professional associations in municipal engineering and public space. Stadswerk also hosts IFME activities and manages the Dutch contact for IFME through its bureau.
• World Urban Parks (WUP)coreStrategic or Co-development PartnerStadswerk is a Proud Member of World Urban Parks, participating in international urban parks and public space knowledge exchange. Collaborated with WUP on the Future Green City World Congress 2024 in Utrecht.
• RIONEDminorStrategic or Co-development PartnerCollaboration on climate adaptation knowledge sharing. Stadswerk is part of the RIONED network for drainage and sewerage knowledge, providing a broad knowledge offering that Stadswerk members can use.
• NVRD (Nederlandse Vereniging voor Reiniging en Afvalmanagement)minorStrategic or Co-development PartnerCollaboration on circular economy and public space management. Jointly organized regional working meetings (2017) and are closely involved in the project 'Wij maken werk van circulair' (NVRD project). Also partnered on the Mindmap Circulaire Openbare Ruimte.
• Samen Klimaatbestendig (Climate Adaptation Netherlands network)minorStrategic or Co-development PartnerStadswerk is part of the 'Samen Klimaatbestendig' network within Klimaatadaptatie Nederland, contributing to the broad knowledge offering for members on climate adaptation topics.
• Vereniging Bouw- en Woningtoezicht Nederland (BWT)minorOthersStadswerk provides daily operations and membership administration for BWT, one of the partner associations for which Stadswerk manages administrative activities from its bureau.
• Vereniging Gemeentelijk Platform Kabels en Leidingen (GPKL)minorOthersStadswerk manages daily operations and membership administration for GPKL, including staff (Sofie Brands as Verenigingsmanager, Emre Doner). Stadswerk bureau staff support GPKL activities.
• Vereniging Nederlandse Riviergemeenten (VNR)minorOthersStadswerk manages daily operations and membership administration for VNR, with bureau staff Edmee van der Hoeven (Beleidsmedewerker VNR) and Kevin Kooy (Beleidsadviseur) supporting from the Stadswerk office.

Scale indicators6 records

Recent moves7 records

Expansion highlights6 records

Regional players

• World Urban Parks (WUP): International organization for urban parks and public-space professionals. International peer and co-organizer of the Future Green City World Congress 2024 in Utrecht with Stadswerk.
• IFME (International Federation of Municipal Engineering): Global federation of municipal engineering associations of which Stadswerk is a member. Functions as an international peer that Stadswerk participates in and partially competes with for international congress and publication mindshare.

Direct peers

• CROW: Dutch technology platform for transport, infrastructure and public space. Directly comparable as a knowledge and standards organization serving Dutch public-sector professionals with publications, guidelines and tools.
• RIONED: Dutch knowledge network for drainage and sewerage. Peer organization collaborating with Stadswerk on climate adaptation knowledge sharing for municipal infrastructure professionals.
• Koninklijke Vereniging van Hoveniers en Groenvoorzieners (VHG): Royal Dutch Association of Garden and Urban Green Contractors. Directly comparable as a Dutch sector association for the green/public-space domain; co-organizes the Future Green City World Congress and Future Green City Theater with Stadswerk.
• NVRD (Nederlandse Vereniging voor Reiniging en Afvalmanagement): Dutch Association for Waste Management. Comparable Dutch sector association with overlapping municipal and corporate membership; collaborates with Stadswerk on circular economy initiatives and the Mindmap Circulaire Openbare Ruimte.

Emerging players

• Platform31: Knowledge platform focused on urban development, housing and spatial planning in the Netherlands. Adjacent peer with overlapping municipal and professional audience but a different thematic focus on city-making rather than physical public-space management.

Broad incumbents

• Vereniging Nederlandse Gemeenten (VNG): Association of Netherlands Municipalities, representing the same municipal constituents as Stadswerk but at a broader policy and governance level. Functions as an umbrella organization that municipalities must join and could subsume Stadswerk's mandate.
• NL Ingenieurs: Dutch trade association for engineering and consultancy firms (formerly ONRI). Represents some of the same corporate members (e.g., Arcadis, Antea Group) that Stadswerk serves at the company membership tier.
• Bouwend Nederland: Dutch construction and infrastructure employers' association. Broader incumbent serving overlapping municipal and corporate clients with adjacent public-space and infrastructure mandates.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat6 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/stadswerk
• Instagraminstagram.com/stadswerk

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 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 Stadswerk