Riverside-backed Health & Safety Institute, a leader in Environmental Health and Safety software, training and compliance services, acquired EMS Safety Services, a growing provider of First Aid and CPR training. Financial terms were not disclosed. "The addition of an innovative, growing company like EMS to the HSI family of companies, continues to reinforce our mission of delivering solutions that make the workplace and community safer," says Chad Birckelbaw, Chief Executive Officer of HSI. "EMS has built a solid reputation as an innovative creator of high-quality emergency care content that is flexible and easy-to-use, and we are excited about joining together to expand new offerings to our customers."