RJD Partners, a private equity firm in London, completed the acquisition of Improve International, which provides CPD training for veterinary professionals, from Benchmark Holdings, the aquaculture genetics, health and specialist nutrition business, for $16m. "The disposal of Improve marks a significant milestone in our programme of disposals and restructuring, which remains a key priority as we seek to re-focus the business on our core aquaculture disciplines and transition from R&D investment into profitability," Trond Williksen, Benchmark CEO.