Calder Werkt
Calder Werkt is a Dutch professional services firm providing career coaching, reintegration, social-medical advisory, and educational assessment services to employers, employees, municipalities, UWV, and HBO institutions, supported by its proprietary TalentCompaz online test library.
- Company typePrivate
- Founded2017
- HeadquartersUtrecht, Netherlands
- Headcount51–100
- GTM typeB2B
- OfferingServices
What Calder Werkt does
Calder Werkt is a Dutch professional services firm, operating as the employment, reintegration, and educational-assessment arm of Calder Holding (a social enterprise active in the Netherlands, Belgium, and England since the early 1990s). The company delivers career coaching, reintegration services, job coaching, outplacement, second-track reintegration, social-medical advisory, wage-value measurement, and educational diagnostics to four customer groups: employers (private-sector and public-sector organizations), employees and job seekers, Dutch municipalities and the UWV employee insurance agency, and educational institutions (HBO universities, MBO schools, secondary schools). Its core technology is TalentCompaz, a proprietary online test library covering intelligence testing, school achievement, study skills, interest and personality assessment, competency profiling, learning-problem diagnostics, and the NIO Dutch intelligence test (held exclusively in online form), plus WerkCompaz, a three-instrument diagnostic used in UWV reintegration trajectories.
Revenue is generated through four professional-services streams: government contracts with UWV and municipalities (reintegration, activation, social-medical advisory, wage-value measurements), employer services (second-track reintegration, outplacement, sustainable employability, inclusive employment), educational assessments delivered to HBO institutions and individual students (study-choice research, dyslexia assessment, NIO testing, 21+ admission tests at €350–€420 per assessment), and individual coaching and career services (including UWV work-retention trajectories and SOFOKLES-funded coaching for UMC healthcare staff). GTM is sales-led enterprise field sales under direct contracting or framework agreements, with delivery through nine regional offices across the Netherlands and a multidisciplinary staff of labor experts, career psychologists, occupational physicians, job coaches, and reintegration advisors. The firm holds ISO 9001, ISO 27001, the Blik op Werk quality mark, and UWV Erkend Jobcoach status, which function as procurement pre-requisites for its public-sector contracts.
Calder Werkt firmographics
Firmographics- Name
- Calder Werkt
- Legal name
- Calder Werkt
- Website
- https://www.calderwerkt.nl
- Company type
- Private
- Founded year
- 2017
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Calder Werkt is a Dutch professional services firm providing career coaching, reintegration, social-medical advisory, and educational assessment services to employers, employees, municipalities, UWV, and HBO institutions, supported by its proprietary TalentCompaz online test library.
- Ownership category
- akta.pro rank
Calder Werkt industry classification
Industry- Product category
- Career and Re-integration Services
- NAICS
- Vocational Rehabilitation Services (62431), Educational Support Services (611710), Educational Support Services (61171), Professional, Scientific, and Technical Services (54)
- SIC
- Services-Employment Agencies (7361), Services-Management Consulting Services (8742)
- akta.pro primary industry
- Skills Assessment & Talent/Employability Testing Platforms (EDAFADAM)
- akta.pro secondary industries
- Skills & Job-Specific Competency Testing (Hard Skills) (BPACAMAD), K–12 Standardized Assessments & Benchmark Exams Prep (State tests, MAP, ISEE/SSAT) (EDANABAD), Psychometric Standards, Test Development & Validation Authorities (EDADAFAG)
Keywords
Where Calder Werkt is headquartered
LocationHeadquarters
- HQ city
- Utrecht
- HQ country
- Netherlands
- HQ region
- Europe
Offices9 records
Markets served
Calder Werkt business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales
Revenue model
- Government contracts: Provides re-integration services, activation programs, social-medical advisory, and work capacity measurements under contract with UWV and Dutch municipalities including Amsterdam, Den Haag, and Rotterdam.
- Employer services: Offers second-track re-integration, outplacement, career coaching, sustainable employability, and inclusive employment support to private sector employers. Services billed per trajectory or contract.
- Educational assessments: Delivers study choice research, dyslexia assessment, NIO testing, school experience surveys, and 21+ admission testing for HBO institutions. Revenue generated from per-assessment fees.
- Individual coaching and career services: Provides career coaching, career MOT (APK), and job coaching to individual employees and job seekers. Services include UWV work retention programs and SOFOKLES-funded coaching for UMC healthcare employees.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Others | Pay-as-you-go | Cancellation and no-show fees |
| Unit Pricing | Pay-as-you-go | HBO Toelatingsonderzoek (21+ admission test for HBO) |
| Unit Pricing | Pay-as-you-go | HBO Admission Test (English-language version) |
| Unit Pricing | Pay-as-you-go | Master Toelatingsonderzoek (21+ admission test for Master's programs) |
| Unit Pricing | Pay-as-you-go | Open Universiteit Lerarenopleiding Toelatingsonderzoek |
Go-to-market motion2 records
Distribution channels4 records
Marketing channels3 records
Calder Werkt product offering
Product offeringCore offering
Calder Werkt delivers career development, re-integration, outplacement, sustainable employability, and social-medical advisory services for employers, employees, job seekers, government agencies, and educational institutions. The company also provides educational assessment and diagnostics including study choice research, dyslexia evaluation, the proprietary NIO intelligence test, and 21+ admission testing for HBO and Master's programs. These services are powered by the proprietary TalentCompaz online test library, which serves as the diagnostic backbone across the full service portfolio.
Product overview
Calder Werkt operates as a comprehensive career and re-integration services organization offering a platform of interconnected services for employers, employees, job seekers, government bodies, and educational institutions. The core portfolio includes career coaching (Loopbaancoaching and Loopbaan APK), UWV re-integration services (Praktijkassessment, WerkCompaz, Werkfit Maken, Naar Werk, Jobcoaching, Werkbehoud, Modulaire Re-integratiediensten), employer services (Tweede Spoor Re-integratie, Duurzame Inzetbaarheid, Outplacement, Inclusief Werkgeverschap), government services (Re-integratietrajecten, Sociaal Medische Advisering, Loonwaardemetingen), and education services (TalentCompaz platform, Dyslexieonderzoek, NIO, Perspectiefpeiling, Schoolbeleving GSV, Profielkeuze/Sectorkeuze, Studiekeuzeonderzoek, 21+ Toelatingsonderzoek, HBO/Master Admission). The services are delivered through a proprietary online test library called TalentCompaz, which serves as the diagnostic backbone across all offerings.
Differentiator
Problem solved
Functional benefit
Brands
- TalentCompaz: Educational diagnostic platform and test library providing assessment services for schools, students, and educational institutions including intelligence tests, study choice research, dyslexia testing, and school experience questionnaires.
Products and services
- Loopbaancoaching (Career Coaching)
- Re-integratie Tweede Spoor (Second-Track Re-integration)
- Duurzame Inzetbaarheid (Sustainable Employability)
- Inclusief Werkgeverschap (Inclusive Employment)
- Re-integratie- en Activeringstrajecten (Government)
- Sociaal Medische Advisering (Social Medical Advisory)
- Loonwaardemetingen (Wage Value Measurements)
- Werkfit Maken
- Naar Werk
- Jobcoaching
- Werkbehoud (Work Retention)
- Modulaire Re-integratiediensten (Modular Re-integration Services)
- Praktijkassessment (Practical Assessment)
- TalentCompaz Online Test Library
- Dyslexieonderzoek (Dyslexia Assessment)
- NIO (Nederlandse Intelligentietest voor Onderwijsniveau)
- Perspectiefpeiling (Perspective Survey)
- Schoolbeleving (GSV - School Experience Questionnaire)
- Profiel- en Sectorkeuze Onderzoek (Profile and Sector Choice Research)
- Studiekeuzeonderzoek (Study Choice Research)
- 21+ Toelatingsonderzoek HBO/Master (21+ Admission Test)
- HBO Admission Test (English-language version)
- Coaching SoFoKleS
Quantifiable outcome
- 15,000+ education advisories to young people
- +2 more outcomes
Companies that use Calder Werkt
Customer profileNamed customers8 records
Segments4 records
Ideal customer profiles4 records
Calder Werkt technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Calder Werkt partnerships and signals
Strategic signalPartnerships
25 partnerships are on record, tiered minor and core.
- GroevenbeekminorEducational institution partnership for student assessment services.
- PraediniusminorEducational institution partnership for student assessment services.
- SWV RivierenlandminorSchool support partnership for student assessment services.
- Trevianum ScholengroepminorEducational institution partnership for student assessment services.
- SOFOKLES (Sociaal Fonds voor de Kennissector)corePartnership to provide free individual coaching for UMC (University Medical Center) employees. SOFOKLES funds the coaching while Calder Werkt provides experienced psychologists and career advisors.
- Hogeschool LeidencoreHBO institution partnership for 21+ admission testing in education, management, social/health, and technology programs.
- HZ University of Applied SciencescoreHBO institution partnership for 21+ admission testing across multiple locations (Middelburg, Vlissingen, Roosendaal).
- CibapminorVocational school partnership for student assessment services.
- AonminorHR services company listed as organizational partner/employer relationship.
- DSMminorListed as organizational partner and employer relationship.
- Ministerie van DefensieminorMinistry of Defence listed as partner and employer.
- Participatiefonds onderwijscoreReintegration trajectories for education sector employees receiving benefits under the Participatiewet.
- SabicminorListed as organizational partner and employer relationship.
- XtraminorListed as organizational partner.
- Gemeente AlmerecoreMunicipality partnership for reintegration and activation trajectories for benefit recipients.
- Gemeente AmsterdamcoreSocial-medical advisory services and wage-value measurements for municipality.
- Gemeente BredacoreMunicipality partnership for reintegration services.
- Gemeente Den HaagcoreSocial-medical advisory services and wage-value measurements for municipality.
- Gemeente GoudacoreMunicipality partnership for reintegration services.
- Gemeente LeeuwardencoreMunicipality partnership for reintegration services.
- Gemeente RotterdamcoreWage-value measurements and activation programs for job seekers. Also hosts MBO schools market events.
- Gemeente UtrechtcoreMunicipality partnership for reintegration services.
- AvanscoreHBO institution partnership for 21+ admission testing across multiple academies in Breda and Den Bosch.
- CarmelminorEducational institution partnership for student assessment services.
- FirdaminorEducational institution partnership for student assessment services.
Scale indicators5 records
Recent moves7 records
Expansion highlights6 records
Calder Werkt competitors and assessment
Company assessmentDirect peers
- TTA (The Training Agency): Dutch re-integration and outplacement services provider active across UWV, municipal, and employer segments with comparable trajectory-based delivery and career coaching offerings.
- Re-turn: Dutch re-integration and second-track services provider serving employers, municipalities, and UWV clients with a similar trajectory-based service model.
- Cito: Dutch educational testing and assessment organization that develops and administers standardized tests (including the NIO suite) for primary and secondary education, directly comparable to TalentCompaz and Calder Werkt's education assessment portfolio.
Broad incumbents
- Randstad Nederland: Largest Dutch staffing and workforce solutions provider with broad employer, government, and outplacement offerings; competes for employer sustainable employability and re-integration accounts.
- Tempo-Team (Adecco Group NL): Major Dutch staffing and HR services brand within the Adecco Group, offering outplacement, re-integration, and sustainable employability services to employers and government.
- ManpowerGroup Nederland: Global staffing group with a sizable Dutch operation offering talent assessment, outplacement, and workforce solutions across employer and government segments.
- Aon (Netherlands): Global HR services and consulting firm whose Dutch practice offers talent assessment, workforce analytics, and employer advisory services overlapping with Calder Werkt's employer and assessment offerings.
- Brunel International: Global workforce solutions provider with Dutch re-integration, second-track, and outplacement services serving employers and government, overlapping with Calder Werkt's employer segment.
Others
- UWV (Uitvoeringsinstituut Werknemersverzekeringen): Dutch government agency that contracts Calder Werkt and competitors for re-integration, job coaching, and assessment trajectories; serves as the primary buyer and counterparty rather than a direct competitor.
- Gemeente Amsterdam (Werk Participatie en Inkomen): Major Dutch municipal buyer that procures re-integration, activation, and social-medical advisory services from Calder Werkt and competing providers under framework contracts.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Calder Werkt social profiles
Digital presenceCalder Werkt compliance and trust
Trust signalCompliance3 records
Calder Werkt financial estimates
Financial estimateRevenue estimate
Valuation estimate
Calder Werkt leadership team
Management profileNumber of profiles
Calder Werkt subsidiaries and ownership
Company hierarchySubsidiaries1 record
Calder Werkt funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Calder Werkt 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 Calder Werkt
What does Calder Werkt do?
Calder Werkt delivers career development, re-integration, outplacement, sustainable employability, and social-medical advisory services for employers, employees, job seekers, government agencies, and educational institutions. The company also provides educational assessment and diagnostics including study choice research, dyslexia evaluation, the proprietary NIO intelligence test, and 21+ admission testing for HBO and Master's programs. These services are powered by the proprietary TalentCompaz online test library, which serves as the diagnostic backbone across the full service portfolio.
Is Calder Werkt a public or private company?
Calder Werkt is a private company. It is classified as corporate owned and is currently operating.
When was Calder Werkt founded?
Calder Werkt was founded in 2017. It employs 51 to 100 people.
Where is Calder Werkt based?
Calder Werkt is headquartered in Utrecht, Netherlands, in the Europe region.
How does Calder Werkt make money?
Four revenue lines are on record. Government contracts are the primary driver. The others are employer services, educational assessments and individual coaching and career services.
Who are Calder Werkt's main competitors?
Direct peers on record are TTA (The Training Agency), Re-turn and Cito. Broad incumbents are Randstad Nederland, Tempo-Team (Adecco Group NL), ManpowerGroup Nederland, Aon (Netherlands) and Brunel International. Others are UWV (Uitvoeringsinstituut Werknemersverzekeringen) and Gemeente Amsterdam (Werk Participatie en Inkomen).
Does Calder Werkt have an API?
No public API is recorded for Calder Werkt.
What industry is Calder Werkt in?
Calder Werkt's product category is Career and Re-integration Services. Its primary akta.pro industry code is EDAFADAM, Skills Assessment & Talent/Employability Testing Platforms, with a secondary code of BPACAMAD, Skills & Job-Specific Competency Testing (Hard Skills). Its NAICS code is 62431 and its SIC code is 7361.