India’s MSME sector, often termed the "backbone of the economy," employs 11 crore people, contributes 30% to GDP, and drives 45% of manufacturing output and 45% of exports[1][4][8]. With the Union Budget 2025-26 revising classification criteria and launching transformative schemes, this report dissects the sector’s structure, challenges, and opportunities, focusing on B2B MSMEs and actionable insights for fintech innovation.


1. Total Registered MSMEs & Revenue Segmentation

As of February 2025, 6.3 crore MSMEs are registered on the Udyam portal[4][6]. The revised classification (Budget 2025) expands eligibility, enabling enterprises to scale without losing benefits:

Category Investment Limit (₹ Cr) Turnover Limit (₹ Cr) % of Total MSMEs
Micro ≤2.5 ≤10 93%
Small ≤25 ≤100 6%
Medium ≤125 ≤500 1%

Revenue Distribution:

Source: Udyam Portal Data (2025), Budget Documents


2. Industry Vertical Split & Sub-Industries

Key Verticals (2025):

Sector % Share Key Sub-Industries (B2B Focus)
Manufacturing 45% Auto Components, Textiles, Pharmaceuticals, Electronics, Green Energy (EVs, Solar Panels)
Services 40% IT/ITES, Logistics, Consulting, Healthcare Tech, Fintech
Trading 15% Agri-Commodities, Industrial Supplies, E-commerce

Emerging Sub-Sectors: