As you have asked about the institutes that provide diploma and degree courses in Finance in Mumbai are as follows

Institute of Computer Accountants (ICA), Andheri West, Mumbai
Laqshya Academy - Mumbai, Andheri West, Mumbai
Venkateshwara Open University (VOU), Mumbai, Vile Parle East, Mumbai
University of Mumbai, Fort, Mumbai
Thadomal Shahani Centre for Management (TSCFM), Bandra West, Mumbai
Council of Education and Development Programmes, CEDP, Mulund East, Mumbai
NMIMS - Anil Surendra Modi School of Commerce, Vile Parle West, Mumbai
BSE Institute Limited, Mumbai, thane, Mumbai
Institute of Distance Education, Mumbai, Mumbai
Oriental College of Commerce and Management, Andheri West, Mumbai
NMIMS Global Access – School for Continuing Education, Mumbai
Russell Square International College, Mumbai
K J Somaiya College of Arts and Commerce, Vidya Vihar, Mumbai
Venkateshwara Open University-Talent Edge, Ghatkopar West, Mumbai

Russell Square International College, Mumbai
Suresh Gyan Vihar University- Talent Edge, Ghatkopar West, Mumbai
Welingkar Institute Online Program
IMS Proschool Pvt Ltd, Mumbai, Andheri West, Mumbai
Hindi Vidya Prachar Samiti’s Ramniranjan Jhunjhunwala College of Arts, Science & Commerce, Ghatkopar West, Mumbai