Différences et Changements
Différences et Changements is a French non-profit association founded in 2004 that delivers sliding-scale family and couple therapy and a 4-year Qualiopi-certified professional training in systemic intervention across three offices in Auvergne-Rhône-Alpes.
- Company typePrivate
- Founded2004
- HeadquartersLyon, France
- Headcount1–10
- GTM typeB2B and B2C
- OfferingServices
What Différences et Changements does
Différences et Changements is a French non-profit association (Association loi 1901, SIRET 489 879 270 000.28) founded in 2004 and headquartered in Romans-sur-Isère, operating three accessible (PMR-compliant) clinical and training offices across the Auvergne-Rhône-Alpes region in Saint-Etienne, Lyon, and Romans-sur-Isère. The association's mission is to make family and couple therapy accessible regardless of income, and to share systemic competencies through clinical work, training, and practice analysis (APP).
The association operates a portfolio of human-delivered clinical and educational services grounded in a proprietary competency-based systemic therapy framework derived from Guy Ausloos's philosophy (focusing on family resources rather than deficits), supplemented by narrative therapy, community therapy, and the Virginia Satir clinical approach. Clinical offerings include family and couple therapy sessions with sliding-scale pricing tied to client revenue, plus mandatory annual membership (€30 for couples/families, €100 for institutions). Educational offerings comprise a modular 4-year long-term training program (Formation longue) in systemic intervention and family therapy — Discovery Year, two complementary years, and a Specialization Year (the latter conferring EFTA accreditation eligibility) — as well as 2-day short intensive formations and annual study days (Journées d'étude). Training is Qualiopi certified (SOCOTEC, October 2024) and EFTA-affiliated, with training fees of €1,800/year (individual) and €2,800/year (continuing education).
The business model combines subscription-style annual memberships with professional services revenue from long-cycle training and short formations, plus practice analysis (APP) supervision for helping professionals. Distribution is regional and direct: in-person therapy at three offices (appointments by email) and in-person training at the Saint-Etienne and Lyon facilities, complemented by a Wix-hosted website, YouTube educational videos, and LinkedIn for professional community engagement. The association is trusted by multiple institutional training partners (MSA, ADSEA, Sessad, Prado, VDL, Ecole et Famille, Fondation-CMJN, Les Liserons) and reported training success rates of 90–100% over 2019–2025 with 100% combined trainee satisfaction in 2024–2025. Revenue is not publicly disclosed; headcount is approximately 7.
Différences et Changements firmographics
Firmographics- Name
- Différences et Changements
- Legal name
- Association Différences et Changements
- Website
- https://differencesetchangements.com
- Company type
- Private
- Founded year
- 2004
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Différences et Changements is a French non-profit association founded in 2004 that delivers sliding-scale family and couple therapy and a 4-year Qualiopi-certified professional training in systemic intervention across three offices in Auvergne-Rhône-Alpes.
- Ownership category
- akta.pro rank
Différences et Changements industry classification
Industry- Product category
- Family Therapy Services
- NAICS
- Outpatient Mental Health and Substance Abuse Centers (621420), Other Individual and Family Services (624190), Other Individual and Family Services (62419)
- SIC
- Services-Misc Health & Allied Services, Nec (8090), Services-Social Services (8300)
- akta.pro primary industry
- Couples & Family Therapy Teletherapy Platforms (HLALAEAG)
- akta.pro secondary industry
- Integrated Behavioral Health in Primary Care (Collaborative Care) (HLAFACAO)
Keywords
Where Différences et Changements is headquartered
LocationHeadquarters
- HQ city
- Lyon
- HQ country
- France
- HQ region
- Europe
Offices3 records
Markets served
Différences et Changements business model
Business model- GTM type
- B2B and B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Others
Revenue model
- Therapy and consultation services: Clinical therapy services for couples and families with sliding-scale pricing based on income. Mandatory annual membership (30€ for couples/families, 100€ for institutions) required before services.
- Professional training programs: Long-term training programs in systemic intervention and family therapy spanning 4 years, plus short intensive formations. Revenue from training fees (2800€/year for continuing education, 1800€/year for individuals).
- Analysis of practice (APP): Practice analysis sessions and supervision for professionals in the helping relationship field.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Annual membership for couples/families |
| Subscription | Annual | Annual membership for institutions |
| Unit Pricing | Annual | Training year (continuing education) |
| Unit Pricing | Annual | Training year (individual) |
| Unit Pricing | One time/ perpetual license | Short formation (2 days intensive) |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels5 records
Différences et Changements product offering
Product offeringCore offering
Différences et Changements provides family and couple therapy services complemented by a 4-year professional training program in systemic intervention and family therapy. The association operates from three physical locations in France (Saint-Etienne, Lyon, Romans-sur-Isère), offering clinically delivered therapy with sliding-scale fees based on income, plus Qualiopi-certified training programs for helping professionals spanning discovery, complementary, and specialization modules.
Product overview
Différences et Changements is a family therapy association (loi 1901, founded in 2004) affiliated with EFTA (European Family Therapy Association). The organization offers a portfolio of clinical services and professional training programs centered on systemic intervention and family therapy. The core clinical offering is family therapy consultations for couples and families, with fees adjusted based on income. The training portfolio includes a comprehensive 4-year long-term program in systemic intervention and family therapy (Formation longue) comprising three independent modules (discovery year, complementary training, and specialization year), supplemented by a short intensive 2-day training for professionals. Additional offerings include practice analysis supervision and annual study days. All training is certified Qualiopi compliant.
Differentiator
Problem solved
Functional benefit
Products and services
- Thérapie familiale (Family Therapy) Clinical family therapy services delivered by a team of qualified family therapists, offering consultations to couples and families regardless of income level, with fees adjusted based on revenue. Available at three physical locations in Saint-Etienne, Lyon, and Romans-sur-Isère.
- Formation longue en Intervention Systémique et Thérapie Familiale (Long-term Training in Systemic Intervention and Family Therapy) A 4-year comprehensive training program in systemic intervention and family therapy consisting of three independent modules: a discovery year, two years of complementary training, and a specialization year leading to EFTA accreditation. Pricing: 2800€/year for continuing education, 1800€/year for individuals. Qualiopi certified.
- Formation courte - Initiation à l'approche systémique (Short Training - Introduction to Systemic Approach) Intensive 2-day training course for professionals in social, medical, educational, psychological, and judicial fields, covering systemic approach fundamentals, solution-focused language, and practical tools.
- Analyse de la pratique (Practice Analysis - APP) Clinical supervision and practice analysis services for professionals in the helping relationship field, providing regular peer and expert review of clinical practice.
- Journée d'étude (Annual Study Day) Annual study day featuring expert speakers on topics related to systemic therapy, family competencies, and professional practices. The 2025 edition includes speakers Jacques Pluymaekers, Stéphane Bujold, Guy Hardy, and Eric Henrard, with replay options available.
Quantifiable outcome
- 90-100% training success rate over 6 years (2019-2025)
- +1 more outcomes
Companies that use Différences et Changements
Customer profileSegments2 records
Ideal customer profiles2 records
Différences et Changements technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Différences et Changements partnerships and signals
Strategic signalPartnerships
Eleven partnerships are on record, tiered core and minor.
- EFTA (Association Européenne de Thérapie Familiale)coreAffiliated association approved by EFTA (European Family Therapy Association). Module 3 specialization enables trainees to obtain training attestation for EFTA accreditation applications.
- MSA (Mutualité Sociale Agricole)minorInstitutional partner that trusts the association to provide training for their professionals.
- ADSEA (Association Départementale de Sauvegarde de l'Enfant à l'Adulte)minorInstitutional partner in child and family protection services.
- SessadminorInstitutional partner providing support for children with disabilities.
- PradominorInstitutional partner in social intervention.
- VDLminorInstitutional partner.
- Ecole et FamilleminorSchool and family services institution.
- Fondation-CMJNminorFoundation partner.
- Les LiseronsminorInstitutional partner.
- IEFSH (Institut d'Enseignement et de Formation en Sciences Humaines)minorTraining institute in Brussels where Jacques Pluymaekers, one of the association's presenters, serves as instructor.
- Réseau & Famille (Nîmes)minorNîmes-based family network where Jacques Pluymaekers serves as instructor.
Scale indicators4 records
Recent moves6 records
Expansion highlights5 records
Différences et Changements competitors and assessment
Company assessmentDirect peers
- Institut d'Études Systémiques (IES): French institute providing systemic therapy training and supervision. Directly comparable French-language systemic training provider serving similar professional segments.
- Ackerman Institute for the Family: US family therapy training and treatment institute offering multi-year certification programs alongside clinical services. Comparable positioning as a teaching-and-treatment center in systemic family therapy.
- Tavistock Relationships: London-based charity providing couples therapy, family counseling, and accredited professional training in systemic and psychodynamic approaches. Highly comparable dual model of clinical services and postgraduate training.
- EFT Institute (Emotionally Focused Therapy): International training organization offering certification pathways for therapists in Emotionally Focused Therapy for couples and families. Comparable in delivering multi-year accredited training to helping professionals.
- Relate: UK's largest provider of relationship counseling and therapy, including family and couple support, plus training for counselors. Comparable service mix of clinical therapy plus professional training and a mission-driven non-profit structure.
- Réseau & Famille: French family support network offering systemic therapy training and family services, with a documented relationship to the association through Jacques Pluymaekers. Comparable mission and training offerings.
- AFCCC (Association Française des Centres de Consultation Conjugale): French national federation of conjugal counseling centers offering couple and family therapy services with a similar community/non-profit model. Directly comparable mission of making relational therapy accessible across France.
Emerging players
- Minuchin Center for the Family: Family therapy training and clinical center named after Salvador Minuchin, offering courses in structural family therapy. Comparable teaching-clinic model in systemic family therapy.
Others
- European Family Therapy Association (EFTA): Pan-European professional body that accredits systemic family therapy training programs and hosts conferences. Différences et Changements is an EFTA affiliate, making EFTA the sector umbrella rather than a direct competitor.
Broad incumbents
- Marriage Foundation: UK research and policy charity focused on couple and family relationships, providing training and resources to practitioners. Adjacent in the couples/family space with an emphasis on evidence-based practice and training.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Différences et Changements social profiles
Digital presenceDifférences et Changements compliance and trust
Trust signalCompliance2 records
Différences et Changements financial estimates
Financial estimateRevenue estimate
Valuation estimate
Différences et Changements leadership team
Management profileNumber of profiles
Profiles2 records
Différences et Changements funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Différences et Changements 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 Différences et Changements
What does Différences et Changements do?
Différences et Changements provides family and couple therapy services complemented by a 4-year professional training program in systemic intervention and family therapy. The association operates from three physical locations in France (Saint-Etienne, Lyon, Romans-sur-Isère), offering clinically delivered therapy with sliding-scale fees based on income, plus Qualiopi-certified training programs for helping professionals spanning discovery, complementary, and specialization modules.
Is Différences et Changements a public or private company?
Différences et Changements is a private company. It is classified as nonprofit foundation owned and is currently operating.
When was Différences et Changements founded?
Différences et Changements was founded in 2004. It employs 1 to 10 people.
Where is Différences et Changements based?
Différences et Changements is headquartered in Lyon, France, in the Europe region.
How does Différences et Changements make money?
Three revenue lines are on record. Therapy and consultation services are the primary driver. The others are professional training programs and analysis of practice (APP).
Who are Différences et Changements's main competitors?
Direct peers on record are Institut d'Études Systémiques (IES), Ackerman Institute for the Family, Tavistock Relationships, EFT Institute (Emotionally Focused Therapy), Relate, Réseau & Famille and AFCCC (Association Française des Centres de Consultation Conjugale). Minuchin Center for the Family is listed as an emerging player. European Family Therapy Association (EFTA) is listed as an others. Marriage Foundation is listed as a broad incumbent.
Does Différences et Changements have an API?
No public API is recorded for Différences et Changements.
What industry is Différences et Changements in?
Différences et Changements's product category is Family Therapy Services. Its primary akta.pro industry code is HLALAEAG, Couples & Family Therapy Teletherapy Platforms, with a secondary code of HLAFACAO, Integrated Behavioral Health in Primary Care (Collaborative Care). Its NAICS code is 621420 and its SIC code is 8090.