Dear candidate, after Bcom you can:

• Go in civil services by preparing for UPSC
• Get a service in bank by giving different exams of different banks.
• Chartered Accountant(CA)
• Certified Management Accountants (CMA)
• Chartered Financial Analyst (CFA)
• Financial Risk Manager (FRM)
• Business Accounting and Taxation (BAT)
• Digital Marketing
• US Certified Public Accountant (CPA)
• You can also study MBA or M.com after B.com

Hope, it helps.