translate English to French: When he sold his interests in Quester Tangent six years later, Inkster had helped to grow the company to about 30 employees, but was still anxious to start his own company from scratch.
Lorsqu’il a cédé ses parts de Quester Tangent, six ans plus tard, M. Inkster avait aidé à la faire passer à une trentaine d’employés, mais il avait toujours envie de lancer sa propre entreprise.