LONDON, December 16, 2025 – Proskauer advised long-standing client Barings on the debt financing for Castik Capital’s acquisition of a majority stake in Interact Software.

Castik Capital is a Luxembourg-based private equity firm focused on investing in high-quality, growing businesses across Europe. Interact Software is an intranet software provider headquartered in the UK and focused on facilitating internal communication, knowledge sharing and employee engagement for customers across North America and EMEA.

The investment will assist in accelerating Interact Software’s mission to become the definitive operating system for the enterprise employee experience, powering substantial growth through targeted M&A and product development.

The cross-border Proskauer team was led by partner Harriet West and associate Jessica Viner in London (Private Credit). The team also included partner Gayle Berne (Global Finance); partners Daniella Abel and Martin Hamilton and associates Luis de Freitas and Rita Halabi (Tax) and partner Liam Arthur and associate Adya Garg (Private Equity M&A). 

About Proskauer

The world’s leading organizations and global players choose Proskauer to represent them when they need it the most. With 800+ lawyers in key financial centers around the world, we are highly regarded for our expertise combined with our pragmatic and commercial approach. Proskauer is the place to turn when a matter is complex, innovative and game-changing. We work seamlessly across practices, industries and jurisdictions with asset managers, private equity and venture capital firms, Fortune 500 and FTSE companies, major sports leagues, entertainment industry legends and other industry-redefining companies.

Proskauer’s Global Finance Group is well positioned to engage in transactions around the world. Our clients include financial institutions, direct lenders, private equity sponsors, public and closely held companies, asset managers, investment funds, private wealth funds and family offices. The diversity of our finance and capital market practices gives us unparalleled market knowledge, and our representation of lenders and borrowers, issuers and underwriters provides us with the ability to appreciate critical deal points from the perspective of all parties to the transaction.