ආයතනය: ETS has committed itself to the highest standards of education
Established in 1986, Louis Preston Career Development Centre was conducting short preparatory courses for airline flight attendants
R.L. Clement Cake Decorating School - Dedicated to providing high quality and expert designed cakes.
ස්ථානයන්: කොළඹ, මහනුවර, මහබාගේ, මීගමුව, මොරටුව
American College of Higher Education was established in 1995.
ස්ථාන: Dehiwela, මහනුවර, ගාල්ල, මීගමුව, මාතර, කුරුණෑගල
ආයතනය: EIPEL campus was established in 2003 to provide access to higher education to adult learners
ශ්රී ලංකා පුස්තකාල සංගමය - SLLA හරහා ලබා ගන්නා වෘත්තීය සුදුසුකම් සහ පුහුණුව පුස්තකාල සහ තොරතුරු විද්යාවේ වෘත්තීන් සඳහා ප්රවේශ වීම සඳහා මූලික අවශ්යතා ලෙස ශ්රී ලංකා රජය විසින් පිළිගෙන ඇත.
SLIM - The apex body for Sri Lankan Marketers, which was founded in 1970 and subsequently incorporated by an act of Parliament in 1980.
ස්ථානයන්: කොළඹ 08, කොළඹ 10, මහනුවර, මාතර
The Institute was founded in 1959 and incorporated by an Act of Parliament in 1976.
Human Resource Management (HRM) and other courses.
ස්ථාන: කොළඹ 5
