Bihar Industrial Area Development Authority
Statutory Body under Govt. of Bihar · Est. 1974
Official
Invest in Bihar: Your Next Industrial Destination
BIADA manages Bihar's most comprehensive industrial estate network — 100+ estates across 38 districts, enabling transparent digital land allotment and world-class infrastructure for every investor since 1974.
100+
Industrial Areas
12 New in FY25
₹2,400Cr
Investment FY25
34% Growth YoY
85K+
Applications
Since Inception 1974
38
Districts Covered
All of Bihar
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Helpdesk: +91 72800 04800 · Mon–Fri, 10am–5pm IST