{"letter":{"date":"2026-04-16","reference":"WC-Q1-2026-001"},"entity":{"name":"TechWave Solutions SRL","bce":"0543.210.987","vat":"BE0543210987","address":"Chaussée de Waterloo 890","city":"1180 Uccle"},"reference_date":"2026-03-31","total_headcount":120,"fte_total":113.5,"turnover_rate_pct":8.7,"by_department":[{"dept_name":"Développement","headcount":42,"pct_of_total":35.0},{"dept_name":"Ventes & Marketing","headcount":22,"pct_of_total":18.3},{"dept_name":"Opérations","headcount":18,"pct_of_total":15.0},{"dept_name":"Finance & Administration","headcount":15,"pct_of_total":12.5},{"dept_name":"Ressources Humaines","headcount":10,"pct_of_total":8.3},{"dept_name":"Support Client","headcount":13,"pct_of_total":10.8}],"by_age_group":[{"age_range":"< 25 ans","headcount":12},{"age_range":"25-34 ans","headcount":38},{"age_range":"35-44 ans","headcount":42},{"age_range":"45-54 ans","headcount":20},{"age_range":"55 ans et +","headcount":8}],"by_gender":{"male_count":68,"female_count":52,"male_pct":56.7,"female_pct":43.3},"by_contract_type":[{"contract_type":"CDI temps plein","headcount":92},{"contract_type":"CDI temps partiel","headcount":14},{"contract_type":"CDD","headcount":8},{"contract_type":"Intérimaires","headcount":6}],"by_work_regime":{"full_time_count":100,"part_time_count":20,"full_time_pct":83.3,"part_time_pct":16.7},"notes":"Données arrêtées au 31/03/2026. Cohérence vérifiée avec la déclaration DmfA ONSS Q1 2026. Les intérimaires sont fournis par les agences Start People (4) et Randstad (2). Conformité RGPD: groupes < 5 personnes anonymisés dans le rapport public."}