Sitagre

What Sitagre does

Sitagre BV was a Dutch private limited company (KvK 67445039) founded in 2017 and headquartered in Amsterdam, employing approximately 11 staff. The firm specialized in psychiatric diagnostics, neuropsychological assessment, and treatment advice for employees experiencing psychological complaints or absenteeism in occupational-health contexts where no formal fitness-for-work (FML) profile by an insurance physician was required. Its product mix included psychological fitness assessments, objective psychiatric expertise reports, neuropsychological testing for cognitive disorders, and structured PTSD diagnostics with work-relatedness assessments.

On October 1, 2025 Sitagre BV completed a legal merger into Ergatis BV (KvK 77256921), with Ergatis as the acquiring entity and Sitagre BV ceasing to exist as a separate legal entity. Sitagre's services are now delivered through Ergatis's clinical platform and its six-location Dutch network (Nijmegen, Breda, Zwolle, Amsterdam, Den Bosch, Rotterdam), alongside complementary modules such as iMindlife (life counseling) and Kannick (multidisciplinary recovery coaching). The combined business primarily serves Dutch employers, occupational-health physicians, case managers, and insurance-company referral channels, with case work accessed via Ergatis's referral portal.

Under the Ergatis brand the combined entity maintains ISO 9001 (since 2014), ISO 27001 (recertified 2024), NEN 7510 (since 2019), and the Achmea ABR-keurmerk certification, and operates a technology stack that integrates Dutch healthcare-communications tools (Zorgmail/Enovation, Messagebird), questionnaire platforms (Ixly, Optimeister, Embloom), and transcription and intake-assistance services (NotoServices, Medivara). Revenue is generated per specialist consultation and per diagnostic case; pricing is not publicly disclosed and no funding rounds, investor base, or cap-table details have been disclosed for either Sitagre or the merged Ergatis group.

Name

Sitagre

Legal name

Sitagre BV

Website

https://sitagre.nl

Company type

Private

Operating status

Acquired

Headcount range

11–50 employees

Short description

Sitagre BV was a Dutch occupational-health specialist practice delivering psychiatric, neuropsychological, and PTSD diagnostics plus treatment advice for employees with psychological complaints. Following its October 2025 legal merger into Ergatis BV, its services are delivered through Ergatis's six-location Dutch network serving employers, occupational-health physicians, and insurance referrals.

Ownership category

akta.pro rank

Product category

Occupational Health Diagnostics

NAICS

Outpatient Mental Health and Substance Abuse Centers (621420)

SIC

Services-Offices & Clinics Of Doctors Of Medicine (8011)

akta.pro primary industry

Behavioral & Mental Health Virtual Care (EAP/Teletherapy) (HLALADAB)

akta.pro secondary industries

Behavioral Health & Psychiatry Virtual Care (Payer Network) (HLALACAC), Neurodevelopmental & Behavioral Therapy Platforms (ADHD/Autism/Behavioral Coaching) (HLALAEAJ), Disability & Leave Administration (STD/LTD/FMLA/Paid Leave) (HLAEALAM)

Keywords

• Occupational health diagnostics
• Psychiatric assessment services
• Neuropsychological evaluation
• Medical specialist consultation
• Work disability assessment

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Infrastructure, Others

Core offering

Sitagre BV provided specialized psychiatric and neuropsychological diagnostic assessments and treatment advice for employees with psychological complaints and absenteeism cases, focusing on engagements where no formal fitness-for-work profile (FML) by an insurance physician was required. Services included psychological fitness assessments, psychiatric expertise, neuropsychological testing, and PTSD diagnostics, delivered through a multidisciplinary clinical team.

Product overview

Sitagre and Ergatis together form a comprehensive occupational health diagnostics and treatment platform. The core offering consists of multidisciplinary occupational health expertise (Ergatis), medical specialist consultations, neuropsychological assessments, and psychiatric diagnostics for PTSD. Sitagre products are add-on modules focused on diagnostic and treatment advice for psychological complaints where no fitness profile (FML) by an insurance physician is required, including psychological fitness assessments, psychiatric expertise, and neuropsychological assessments. Complementary services include iMindlife (life counseling and meaning-finding programs), Kannick (multidisciplinary recovery coaching), and continuing education programs for professionals. The 2025 merger brought all Sitagre products under the Ergatis umbrella, creating a unified portfolio for occupational health diagnostics and treatment.

Differentiator

Problem solved

Functional benefit

Brands

• Sitagre producten: Psychisch belastbaarheidsonderzoek, psychiatrische expertise, en neuropsychologisch onderzoek offered as part of the ADHD/ADD and multidisciplinary services on the Ergatis platform.

Products and services

• Arbeidsgeneeskundige multidisciplinaire expertise (Multidisciplinary Occupational Health Expertise) Core multidisciplinary occupational health assessment service that answers four key questions about diagnosis, prognosis, treatment, and work capacity for employees with complex health issues and absence problems. For employers, occupational physicians, and insurance companies.
• Medisch specialistisch consult (Medical Specialist Consultation) Independent medical assessment by specialists (psychiatrist, neurologist, orthopedist, internist, rheumatologist) providing diagnosis, treatment advice, and prognosis with a written medical report. For occupational physicians, employers, and case managers.
• Neuropsychologisch onderzoek (Neuropsychological Assessment) Comprehensive neuropsychological testing to assess cognitive functioning, including attention, memory, concentration, information processing, and mental resilience in relation to work and daily life. Produces a written report with diagnosis and treatment recommendations.
• Psychiatrische diagnostiek bij PTSS (Psychiatric Diagnostics for PTSD) Specialized psychiatric diagnostic evaluation for PTSD and trauma-related conditions, including assessment of work-relatedness, with comprehensive report including diagnosis, treatment recommendations, and prognosis.
• Medicamenteuze begeleiding bij neurodiversiteit ADHD/ADD (Medication Guidance for ADHD/ADD) Fast-track psychiatric medication assessment and monitoring for employees with ADHD/ADD, including titration, monthly consultations, and handover to family doctor with medical report.
• iMindlife Life counseling and meaning-finding services for employees experiencing existential questions, life transitions, moral stress, or loss. Includes individual counseling, Verhalen Verbinden group programs, and Cirkel van Betekenis team sessions.
• Kannick Multidisciplinary coaching program for employees with mental and/or physical complaints who are stagnating in recovery. Includes preventive (6-week) and regular (12 or 20-week) programs focused on physical, mental, social, and meaning aspects.
• Nascholing (Continuing Education) Accredited training programs for occupational health professionals including 'How Can I Help?' training on effective questioning techniques and annual integrated approach training for assessors and coaches.

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration7 records

Partnerships

One partnership is on record.

• ErgatiscoreStrategic or Co-development Partner · 1 October 2025Ergatis BV (KvK 77256921) and Sitagre BV (KvK 67445039) completed a legal merger on October 1, 2025. Ergatis is the acquiring company and Sitagre BV ceased to exist. Ergatis assumed all rights and obligations of Sitagre. Sitagre's products focused on diagnostics and treatment advice for psychological complaints/absence are now delivered through Ergatis.

Recent moves5 records

Expansion highlights4 records

Direct peers

• iPractice: Dutch psychology practice network offering diagnostics and treatment including neuropsychological assessment and occupational mental-health support — directly comparable clinical offerings in the same Dutch market.
• Ergatis: Acquiring entity in the 2025 merger; offers multidisciplinary occupational health expertise, medical specialist consultations, and psychiatric/neuropsychological diagnostics in the Netherlands — directly comparable services now operating as the parent platform for Sitagre's products.

Emerging players

• Beter: Digital-first Dutch occupational health platform providing online assessments and case management; addresses similar employer-paid occupational-health needs via a more scalable, technology-led model.
• OpenUp: European mental-health platform offering employer-paid access to psychologists and psychiatric expertise; comparable in serving occupational mental-health demand via a digital delivery model.
• Mindler: Digital mental-health platform in the Netherlands providing online psychological assessments and therapy; competes for employer-sponsored mental-health budgets overlapping with Sitagre's diagnostic scope.

Broad incumbents

• Arbo Unie: One of the largest Dutch occupational health service providers, offering multidisciplinary assessments, sickness absence guidance, and employer case management — overlapping with Sitagre's occupational-health focus but at significantly broader scale.
• Zorg van de Zaak: Large Dutch occupational health and case-management group; competes for the same enterprise, insurer, and government contracts that underpin Sitagre's referral flow (and notably shares a related FG/data-protection function with Sitagre/Ergatis).
• HumanCapitalCare: Major Dutch occupational health and employee-wellbeing provider serving employers with absence coaching, medical assessments, and case management — competes for the same employer/insurer contracts that drive Sitagre referrals.
• Arboned (365): Dutch occupational health service provider offering absence guidance, medical assessments, and employer case management — overlapping with Sitagre in employer/employee-facing occupational-health services.

Regional players

• Behandeling Praten: Dutch clinical psychology and neuropsychology provider offering diagnostics and treatment, including work-related psychological complaints — comparable specialist service mix within the same national market.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/sitagre

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

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 Sitagre