Karnataka pushes HDB corridor as tech and manufacturing hub beyond Bengaluru

Why the HDB corridor?

Karnataka is expanding its tech and industrial development beyond Bengaluru to the Hubballi-Dharwad-Belagavi (HDB) corridor as part of its "Beyond Bengaluru" strategy. The state government aims to leverage the region’s existing industrial base, academic institutions, and manufacturing capabilities to attract investments in semiconductors, Electronics System Design and Manufacturing (ESDM), electric vehicles (EVs), artificial intelligence, and Industry 4.0.

According to YourStory, the HDB corridor brings together three cities with complementary strengths: Hubballi’s growing tech and entrepreneurial ecosystem, Dharwad’s academic and research institutions, and Belagavi’s established aerospace, precision engineering, and advanced manufacturing sectors. The government believes combining these strengths could create a robust innovation and investment ecosystem.

Targets and incentives

The Karnataka government has set a three-to-five-year target to attract 35 large companies, five ESDM firms, 10 Global Capability Centres (GCCs), and 100 startups to the HDB corridor. To support this, the state has allocated a Rs 25 crore Cluster Seed Fund and is developing new infrastructure, including an electronics manufacturing cluster spanning 224.5 acres in Kotur-Belur.

The state is also targeting the development of 2 lakh sq ft of Grade A industrial infrastructure in Belagavi within six months. Additionally, Aequs is developing a 400-acre electronics cluster in Dharwad to further bolster manufacturing capabilities in the region.

Economic footprint of the HDB corridor

The HDB corridor extends across six districts—Hubballi, Dharwad, Belagavi, Bagalkot, Gadag, and Haveri—and already hosts 850 DPIIT-recognised startups. According to YourStory, the region supports approximately 30,000 tech and tech-enabled jobs and contributes an estimated 11% to Karnataka’s GDP, with an economic output of Rs 2.79 lakh crore.

An event named HDB Techceleration 2026 recently brought together over 700 delegates, 100 startups, and 25 investors, alongside representatives from industry, academia, and government, highlighting the region’s growing momentum.

Government’s role in scaling the ecosystem

Karnataka’s Minister for IT, Biotechnology, and E-Governance, Priyank Kharge, emphasised the government’s commitment to simplifying processes for companies looking to establish or scale operations in the HDB corridor. The state aims to strengthen innovation and advanced manufacturing while connecting the region to national and global markets.

Kharge described the HDB push as central to Karnataka’s vision of distributing technology and innovation ecosystems beyond Bengaluru, creating opportunities closer to existing talent pools and institutions. The success of these targets, however, will depend on sustained collaboration between industry, academia, and government.

What this means

Lazyfounder analysis — our interpretation, not reported fact.

For founders and operators, Karnataka’s push to develop the HDB corridor signals a shift in the state’s tech and manufacturing landscape. Bengaluru’s saturation and rising costs have long been pain points for startups and enterprises, and the HDB region offers a lower-cost alternative with existing industrial and academic infrastructure.

The state’s targets—35 large companies, 5 ESDM firms, and 10 GCCs—suggest a concerted effort to attract anchor tenants that can create spillover opportunities for startups and suppliers. The Rs 25 crore Cluster Seed Fund and planned manufacturing clusters (e.g., 224.5 acres for electronics in Kotur-Belur) could reduce capital expenditure barriers for hardware and deep-tech startups.

For investors, the HDB corridor’s focus on semiconductors, EVs, and Industry 4.0 aligns with sectors already seeing traction in India. The presence of 850 DPIIT-recognised startups and 30,000 tech jobs indicates a talent pool that may be less competitive than Bengaluru’s. However, success will hinge on whether the state can deliver on infrastructure promises and streamline regulatory processes to match the ease of operating in Bengaluru.

Key takeaways

• The HDB corridor is positioned as a lower-cost alternative to Bengaluru for tech and manufacturing, with targeted incentives for ESDM, semiconductors, and EVs.
• Anchor tenants like large companies and GCCs could drive demand for local startups and suppliers, creating opportunities for B2B and hardware-focused founders.
• The Rs 25 crore Cluster Seed Fund and planned electronics clusters may lower entry barriers for startups in deep tech and advanced manufacturing.
• With 850 DPIIT-recognised startups and 30,000 tech jobs, the HDB region offers a growing talent pool, though founders must assess execution risks in infrastructure and policy.