TSL Express Daily News

SierraConstellation Partners (SCP) is a national interim management and advisory firm serving middle-market companies and their partners and investors that are navigating their way through difficult business challenges. Built on a foundation of core values, our team of former CEOs, COOs, CFOs, private equity investors, and investment bankers, apply their real-world experience, operational mindset, and hands-on approach to deliver effective operational improvements and financial solutions.

SFNet Member Director, Robert O. Riiska



Robert O. Riiska, a Managing Director at SierraConstellation Partners, has over 25 years of turnaround and advisory experience, including serving in interim senior management capacities for clients and performing numerous value-added consulting assignments. Clients have included multigenerational family businesses, sponsor-backed roll-ups and large publicly traded corporations.

Mr. Riiska is a Certified Turnaround Professional (CTP), Certified Public Accountant (CPA) and Chartered Global Management Accountant (CGMA). He received a Bachelor of Science Degree in Economics from the Wharton School of the University of Pennsylvania, and an M.B.A. in Finance and Marketing from the University of Chicago Booth School of Business.

Mr. Riiska serves on the boards of several leading industry associations including the Executive Committee of the Turnaround Management Association’s Southern California Chapter, the Advisory Board of the American Bankruptcy Institute’s Bankruptcy Battleground West and as a Secured Finance Network member director.

In 2019, Mr. Riiska received the Turnaround Atlas Award for his work as Chief Restructuring Officer of LORAC Cosmetics prior to joining SCP in 2018.

Mr. Riiska’s recent engagements have been in diverse industries, including automotive dealerships, transportation, furniture manufacturing and retailers, apparel, mining, cryptocurrency lending, nonprofits, consumer products, restaurants and industrials.