Werkgeversvereniging WWb

What Werkgeversvereniging WWb does

Werkgeversvereniging WWb is a Dutch non-profit employers' association (vereniging) founded in 2016 that serves as the sole collective-bargaining representative for the Dutch drinking water sector. Its 18 member organizations comprise essentially every regional drinking water utility in the Netherlands (including Vitens, Evides, Brabant Water, PWN, Dunea, Waterbedrijf Groningen, Oasen, WMD, WML), the sector's water laboratories (Het Waterlaboratorium, Waterlaboratorium Noord, Aqualab Zuid), water research institute KWR, industrial-water and international-water entities, and sector body Vewin. Together these members employ approximately 6,400 people, all of whom fall under the CAO Waterbedrijven that WWb negotiates with trade unions.

WWb's core service is the management and negotiation of the CAO Waterbedrijven, currently covering the 2025-2027 term, supplemented by the functiewaardering (function-evaluation) toolbox, remuneration research, and an HR advisory practice. Member benefits are delivered through bundled group contracts: a collective healthcare insurance arrangement with Zilveren Kruis, pension administration via ABP (with the sector currently preparing for the 1 January 2027 transition to the new pension regulation), training and e-learning programmes via the O&O-fondsen (including Geotopper, SafetyKeet, and BEI/VIAG certification tools), and an exclusive 'Grip op werk en geld' career and financial guidance service delivered with MatchcareWerkt and Ecclesia. Knowledge sharing, jurisprudence updates, webinars (notably on pay-transparency legislation), and a sector-wide labor market campaign targeting 18-35 year-olds round out the offering. There is no proprietary technology product; service delivery is supported by the WENB Service & Diensten advisory bureau in Arnhem, a members-only portal (ledennet), and event programming including the annual Verenigingsmiddag and the Delegatie Diner for CAO delegates.

The association operates from Bezuidenhoutseweg 12 in Den Haag (postal address Postbus 90611, 2509 LP Den Haag), with a small secretariat of roughly 11 staff and affiliated advisors drawn from the WENB service bureau. It is a member of national employer bodies VNO-NCW (including its pension policy committee) and AWVN, which conducted the 2023 sector remuneration benchmark. Revenue is generated through membership contributions paid by the 18 member organizations; specific pricing is not publicly disclosed. The association is governed by a board chaired by Rob van Dongen (algemeen directeur of Brabant Water), with vice-chair Vivienne Frankot (directeur of WMD), secretary Reinier Rutjens, and members Nienke de Wolff (HR Manager, Evides) and Olaf van der Kolk (directeur, Aqua Minerals).

Name

Werkgeversvereniging WWb

Legal name

Werkgeversvereniging WWb

Website

https://wwb.nl

Company type

Private

Founded year

2016

Operating status

Operating

Headcount range

11–50 employees

Short description

Werkgeversvereniging WWb is the Dutch employers' association for the drinking water sector, representing 18 utilities, laboratories, and partners covering approximately 6,400 employees. It negotiates the CAO Waterbedrijven, delivers HR advisory services, and bundles group contracts for pension, insurance, and training.

Ownership category

akta.pro rank

Product category

Employer Association Services

NAICS

Professional Organizations (81392), Professional Employer Organizations (561330)

SIC

Services-Membership Organizations (8600)

akta.pro primary industry

Water Resources, WASH & Integrated Water Management (BPADALAH)

akta.pro secondary industries

Health Workforce Development & Capacity-Building (HLAJAKAM), Water, Wastewater & Stormwater Compliance (BPAHAJAJ)

Keywords

• Employers association
• Collective labor agreements
• Sector HR advisory
• Water sector labor relations
• Employer representation

Headquarters

HQ city

Den Haag

HQ country

Netherlands

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Others

Revenue model

1. Membership subscriptions: WWb generates revenue through membership fees and subscriptions paid by its member organizations (drinking water companies, water laboratories, and collaborative partnerships). Members receive access to collective labor agreement negotiations, advisory services, group insurance contracts, and a network for knowledge sharing.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

Werkgeversvereniging WWb is an employers' association that negotiates and manages the CAO Waterbedrijven (collective labor agreement) on behalf of Dutch drinking water companies, water laboratories, and sector partnerships. It delivers HR advisory services, group contracts for healthcare insurance (Zilveren Kruis) and pensions (ABP), a members-only online portal, and a program of webinars, workshops, and networking events for its 18 member organizations representing approximately 6,400 employees.

Product overview

Werkgeversvereniging WWb is an employers' association for Dutch drinking water companies, not a technology product company. Its core service offerings consist of CAO Waterbedrijven (collective labor agreement management), the Ledenportaal (secure member portal for information access), and various advisory and training services. The organization provides member benefits including collective health insurance via Zilveren Kruis, financial guidance tools like 'Grip op werk en geld', and compliance services such as digital rightfulness verification. Educational offerings include e-learnings, webinars, workshops (AI and mental resilience), and the Delegatie Diner networking event. The organization also maintains a toolbox for function evaluation (functiewaardering) for its member organizations.

Differentiator

Problem solved

Functional benefit

Products and services

• CAO Waterbedrijven Collective labor agreement management for Dutch drinking water companies, including downloadable CAO texts (via the Werknemerswebsite) and negotiation support for employers across the sector.
• Ledenportaal (Member Portal) Secure online member network providing access to sector-specific information, member data management, and self-service capabilities for contact information updates.
• Grip op werk en geld (Control over work and money) Integrated career development and financial clarity service offered as an exclusive WWb member benefit at €995 (excl. VAT).
• Collectieve Zorgverzekering Zilveren Kruis Collective health insurance contract with Zilveren Kruis providing employer contributions for supplementary coverage for WWb and WENB member organizations.
• Toolbox Functiewaardering Function evaluation and compensation system for water companies, regulated under Article 4.1 and Annex 2 of the CAO Drinkwaterbedrijven, providing HR professionals with a structured tool for job classification and remuneration.
• Leermiddelen en E-learnings Educational resources including e-learnings with game elements, training modules, simulations (e.g., SafetyKeet), and practice tools (e.g., Geotopper) for skills development in sectors such as GEO and PLb, plus BEI and VIAG certification support.

Quantifiable outcome

• 6,400+ employees covered under the collective labor agreement negotiated by WWb

Named customers18 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

13 partnerships are on record, tiered minor and core.

• MatchcareWerktminorGTM or Marketing Partner · 1 January 2026MatchcareWerkt partnered with Ecclesia to create the 'Grip op werk en geld' (Control over work and money) member benefit offered to WWb members. This integrated career development and financial clarity service is available at a member price of €995 (excl. VAT).
• EcclesiaminorGTM or Marketing Partner · 1 January 2026Ecclesia partnered with MatchcareWerkt to deliver the 'Grip op werk en geld' member benefit to WWb members. This integrated career and financial guidance service is bundled as a joint WENB member advantage.
• Verenigd ZorgcollectiefminorStrategic or Co-development Partner · 1 January 2026Verenigd Zorgcollectief organizes knowledge sessions for WWb members. In October 2026, a knowledge session on 'Stress and Mental Resilience' was hosted at WENB Service & Diensten in Arnhem, featuring Christiaan Vinkers (psychiatrist and professor at Amsterdam UMC).
• Zilveren KruiscoreStrategic or Co-development Partner · 1 January 2025WWb (and WENB) maintain a collective healthcare insurance contract with Zilveren Kruis for their member organizations. This provides group rates and employer contributions for supplementary health insurance. Zilveren Kruis also offers a digital legitimacy check service for employers to verify employee entitlement to the employer contribution for supplementary insurance.
• WENB Service & DienstencoreImplementation/ SI/ Consulting PartnerWWb is supported by the advisors of WENB Service & Diensten in Arnhem. WENB provides advisory services on collective labor agreements, HR policy, occupational health and safety, pension matters, and other employment-related topics. The WWb secretariat works closely with WENB advisors who also support WENB, Vwvw (Association of Water Boards), and the O&O sector funds.
• Werkgeversvereniging WENBcoreStrategic or Co-development PartnerWWb maintains close cooperation with the WENB employers' association. Both associations share knowledge, experiences, and resources as two neighboring employer associations within the WENB service bureau. WWb members benefit from the member advantages and group contracts negotiated by WENB.
• Stichting 'AVG voor verenigingen'coreImplementation/ SI/ Consulting PartnerWWb is advised by Stichting 'AVG voor verenigingen' (Foundation 'GDPR for Associations') on data protection and privacy compliance. WWb is a member of WENB, through which this advisory relationship is maintained.
• ABP PensioenfondscoreStrategic or Co-development PartnerEmployers affiliated with WWb have their pension scheme administered by ABP. ABP is transitioning to a new pension system effective 1 January 2027 (new pension regulation). WWb participates in a pension working group that prepares positions for representation in ABP's Verantwoordingsorgaan (Accountability Council) and VNO-NCW's Pensioenbeleid Committee.
• O&O-fondsen (Sector Training & Development Funds)coreStrategic or Co-development PartnerThe O&O sector funds support WWb's sectors by developing and offering e-learnings with game elements, training via online platforms (Geotopper), safety simulations (SafetyKeet), and educational games for BEI and VIAG certifications. These funds also administer subsidies for sustainable employability projects.
• SteamTalmarkcoreStrategic or Co-development PartnerSteamTalmark is the communication partner developing the sector-wide labor market campaign for the Dutch drinking water sector on behalf of WWb. The agency is producing photography, video materials, campaign scripts, and a dedicated campaign landing page to attract 18-35 year olds to the sector.
• VNO-NCWcoreOthersWWb is a member of VNO-NCW, the largest employers' organization in the Netherlands. Through this membership, WWb participates in VNO-NCW's pension policy committee and benefits from broader policy advocacy at the national level.
• AWVNcoreOthersWWb is a member of AWVN, a Dutch association of employers' organizations. AWVN conducted the 2023 remuneration research for the drinking water sector, comparing sector salaries against the 'General Dutch Market' median.
• Arbo UnieminorImplementation/ SI/ Consulting PartnerArbo Unie provides occupational health services to WWb members. In the case of Het Waterlaboratorium, Arbo Unie analyzed absenteeism data and found minimal work-related absence, demonstrating the effectiveness of the company's sustainable employability program.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• WENB (Werkgeversvereniging Energie, Netwerkbedrijven en Waterbedrijven): Sister Dutch employers' association for energy networks and adjacent infrastructure. WWb shares the same WENB Service & Diensten bureau and several advisors with this organization, making it the closest operational and structural peer.
• AWVN: General Dutch employers' association providing collective bargaining, HR advisory, and remuneration research across multiple sectors. WWb is a member of AWVN and uses it for sectoral salary benchmarking; AWVN represents the broader, non-sectoral model of the same function.
• Vewin (Vereniging van waterbedrijven in Nederland): Dutch association of drinking water companies. WWb is a member of Vewin and Vewin is a member of WWb. Vewin handles sector representation on water policy and lobbying, while WWb focuses on labor relations — together forming the dual institutional layer of the Dutch drinking water sector.
• ActiZ: Dutch employers' association for the elderly care sector. Closely analogous in function — sectoral CAO negotiation, HR advisory, training programs, and group benefits contracting — serving a different but structurally similar Dutch vertical.
• NVZD (Nederlandse Vereniging van Ziekenhuizen-directeuren / employers' association for hospitals): Dutch employers' association for hospitals, operating a near-identical model of CAO bargaining, HR advisory, and member services within the healthcare sector. A directly comparable sectoral employers' association structure.
• VGN (Vereniging Gehandicaptenzorg Nederland): Dutch employers' association for the disability care sector. Operates the same sectoral model of CAO negotiation, member advisory, and group contracts as WWb, applied to a different vertical.

Broad incumbents

• Aon Netherlands: Global HR consulting, benefits, and risk advisory firm with a major Dutch practice. Provides commercial alternatives to parts of WWb's advisory, remuneration research, and group benefits offerings; competes for some of the same member wallet.
• VNO-NCW: Largest Dutch employers' confederation representing the broader Dutch business community. WWb is a member of VNO-NCW and participates in its pension policy committee; VNO-NCW is the broad, multi-sector umbrella over WWb's specialized niche.

Regional players

• Unie van Waterschappen: Dutch association of regional water authorities (waterschappen). Comparable sectoral membership body but focused on water management governance rather than drinking water utilities, serving a closely adjacent but non-overlapping constituency.

Others

• Randstad Nederland: Largest Dutch staffing and labor-market services provider. Addresses the same talent-attraction and labor-market pain points that WWb's sector-wide campaign targets; serves as adjacent infrastructure provider rather than a direct competitor.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/werkgeversvereniging-wwb

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

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Frequently asked questions about Werkgeversvereniging WWb