Prenax acquires Postma Cohen.

Stockholm, Sweden – 22 December 2025 – Prenax is pleased to announce its acquisition of Postma & Cohen, a trusted Dutch subscription specialist based in Joure, the Netherlands. This strategic move further establishes Prenax as the leading global corporate subscription management provider while reinforcing its position in the Dutch market.

Prenax, a global managed services provider, operates from 11 offices across the US, Europe, and APAC, serving more than 5,000 customers, including top-tier banks, pharmaceutical companies, academic and public institutions, law firms, professional service organizations, and manufacturers.

For over 30 years, Prenax has delivered high service levels to some of the world’s largest and most influential institutions. Through Prenax, customers consolidate and streamline their subscription-based resources to gain greater visibility and control, improved processes, enhanced customer service, and cost efficiencies—all through one user-friendly platform.

Fredrik Petersson, CEO of Prenax, comments:

“We see Postma & Cohen as a strategically important partner in the Netherlands. The team has built an outstanding reputation for quality and service, significantly outgrowing the market and creating a strong platform for future growth. Our philosophy is to work closely with management and align on strategic and operational goals, and we are impressed by what they have achieved. Together, we will accelerate innovation and deliver even greater value to our customers.”

Wietse Dusseldorp, Managing Director of Postma & Cohen, adds:

“We are excited to join forces with Prenax. This partnership allows us to combine our local expertise with Prenax’s global reach, creating new opportunities for our customers, suppliers, and employees. With shared values and a common vision for growth, we look forward to shaping the future of subscription management together.”

About Prenax 

Prenax started life in Sweden in 1993, and has expanded through organic growth, acquisitions and partnerships to become the world's largest European-owned subscription management partner. Operating from the US, through Europe to the Asia-Pacific region, it serves financial and legal services, advanced engineering, consulting, medical libraries, pharma and local governments. From its local offices in ten countries worldwide, Prenax simplifies and centralizes the information resources procurement process. It manages and consolidates subscriptions and memberships through a single supplier to ensure customers benefit from lower costs, better visibility and control.

About Postma & Cohen

Founded in the Netherlands, Postma & Cohen has established itself as a recognized expert in subscription management for professional literature, including journals, books, databases, and e-resources. With a strong reputation for quality service and customer care, the company has significantly outgrown the market and built a loyal client base across corporate and institutional sectors. Through its proprietary platform, Postma & Cohen provides customers with transparency, streamlined processes, and cost efficiencies, making it a trusted partner for organizations seeking to optimize their information resources.

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