Our Management Team

leading commercial debt collection agency

Jeffrey Tulchin

President

A 2nd generation owner & industry expert, Jeff is actively engaged in all facets of the organization. Following a successful career as an attorney (working with several NYC law firms) Jeff became re-involved with STA in 2005, and became President in 2007. Jeff graduated Hamilton College, and Emory University Law School.

leading commercial debt collection agency

Kate Zhang

Chief Financial Officer

Kate has been with STA’s financial department since 2004. Following several promotions, Kate was appointed Chief Financial Officer in 2010. Kate is a native of China and manages STA’s growing sales efforts in Asia. Kate moved to the United States in 2001 and received her Bachelors of Art degree with a major in Finance from Dowling College.

leading commercial debt collection agency

Walter Lockhart

Chief Operating Officer

Walter joined STA International in 2005, bringing with him 15 years of sales and executive management experience at two commercial law lists. Walt is an active member of the Commercial Law League of America, serving on the Board of Governors and as Chairman of the Eastern District. Walter is a graduate of Rutgers University.

leading commercial debt collection agency

Steven Tulchin

Senior Vice President

A second generation family owner of leading commercial debt collection agency STA, Steven is involved in all aspects of STA’s operations, including finance, IT and legal. He is a graduate of the University of Rochester.

leading commercial debt collection agency

Colin Thomas

Managing Director (UK)

Colin joined the STA International’s UK subsidiary in 2001, and moved into his current role in 2007. He has amassed over 35 years of credit management experience, and frequently represents STA across several international trade associations.

01622 965 136