In this role, he will advise on human capital management.
Groome is a provider of specialty maintenance services.
In addition, Wynnchurch has expanded its portfolio operations group to include Daniel Martis.
Riverside President Mark Levine will remain a significant shareholder.
In conjunction with the acquisition, Prometheus Group is launching Prometheus Asset Performance Management.
Dedham, Massachusetts-based DoseSpot is a provider of ePrescription software for clinicians to write and transmit prescriptions for pharmacies electronically.
Since KKR acquired it from Shamrock in 2018, RBMedia has made a slew of add-ons, including Ukemi Audiobooks and Dharma Audiobooks.
The deal is expected to close in the first half of this year.