Photos from Rosicki Rosicki & Associates at The Rehabilitation Business & Career Center 45 Years of Success anniversary celebration. TRI Business & Career Training Center is a not-for-profit organization, offering individuals with disabilities job training and career placement. TRI trains in numerous vocational areas such as Office Technology, Office Assistance, Data Entry, Record Keeping, and many others. With headquarters in Plainview, New York, Rosicki, Rosicki & Associates serves a number of notable clients, including federal home loan funding providers Fannie Mae and Freddie Mac. The Long Island firm started with a focus on mortgage matters. Today Rosicki, Rosicki & Associates assists clients with evictions, foreclosures, and auto loans, among other areas. Rosicki, Rosicki & Associates is among the numerous Long Island companies that have hired graduates of TRI Business & Career Training Center.