Kartesia, a provider of capital solutions for small and mid-sized companies, completed a €75m ($88m) investment in HeadFirst Group, an external hiring firm. "The investment of a strong financial partner like Kartesia helps to accelerate our growth strategy, both within the Netherlands and elsewhere in Europe. The focus is on continuing to expand HeadFirst's role as a full-service HR services provider, innovating with smart online solutions and adding value for our clients with rich data," Han Kolff, HeadFirst Group CEO.