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Met onze opleidingen en trainingen ondersteunen professionals die werken met jongeren met complexe problemen, vanaf 10 jaar tot 24 jaar.

SJI Questions

The SJI annual revenue was $5.2 million in 2026.

Sylvia Cool is the Directeur-bestuurder and CEO of SJI.

12 people are employed at SJI.

SJI is based in Leiden, South Holland.

The NAICS codes for SJI are [6111, 61, 61111, 611110, 611].

The SIC codes for SJI are [821, 82].

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