Dellner Group-backed Dellner Polymer Solutions, a rubber products supplier, agreed to acquire Ferrabyrne, a railway services provider, from YFM Equity Partners, an independent private equity company. Financial terms were not disclosed. “Ferrabyrne is a well-established company with a good reputation. We are delighted to welcome them to the Dellner family. We feel like we have found a natural synergy with Ferrabyrne, our visions and ethos are very much aligned, and service offerings complement each other well especially in the rail market. I am inspired to take the role as the new CEO of Ferrabyrne, and will ensure all employees are welcomed to the Dellner family,” Mikael Petersson, Dellner Polymer Solutions CEO.