Established in New York in 1990 Open Systems Technologies is one of the largest, privately held, staffing companies in the world. We have experienced organic growth over the past 20 years and currently employ over 1,500 consultants in 16 domestic and international markets. Through our brands of Open Systems, OST Financial, OST Legal, OST Government Services, and OST Global we strive for continued expansion and excellence in the staffing industry. With the Global Services division, starting Jan-2012, Open Systems has expanded into the ITO & BPO Projects/Solutions business.

With annual revenues exceeding $40 million and 23 years in business, firstPRO Executive Search, Professional Placement and Traditional Staffing is now one of the largest and fastest growing independently owned firms in the United States. firstPRO is ranked #1 in Contingency Executive Recruitment, #4 Retained Executive Search, #9 in Temporary Employment and the #10 Fastest-Growing Women-Owned firm in Atlanta (certified by WBENC) by the Atlanta Business Chronicle Inc. firstPRO ranks on the best places to work list and has been listed in the INC500 as one of the fastest growing privately held firms in the country.r.mchugh@firstproinc.com1500 John F. Kennedy BlvdSuite 815Philadelphia, PA 19102Main: 215-599-9010Fax: 215-599-9040