Rajkot's Engineering Economy: Inside India's Largest Light-Engineering Cluster

Ask for a list of India's most economically significant cities and most people will name Mumbai, Bengaluru, Hyderabad, Pune. Few say Rajkot.

Gujarat's third-largest city sits 245 kilometres northwest of Ahmedabad, an inland industrial node with no port of its own, no major IT campus, and no venture-capital ecosystem. Its name does not appear in the startup funding tables that define Indian business media. What it does appear in are the procurement databases of industrial buyers in Germany, the UAE, and across Southeast Asia.

What Rajkot Makes

Rajkot's economy is built on light engineering: pumps, valves, diesel engine components, machine tools, bearings, and the investment-cast metal parts that hold many of these assemblies together. The specialisation runs deep and has been accumulating knowledge for generations.

The Foundry Cluster

A cluster study by SAMEEEKSHA — the scientific and industrial research body under the Ministry of MSME — identified more than 175 investment casting foundries in and around Rajkot, describing the cluster as India's largest of its kind.

Investment casting is a precision metalworking process. A wax model of the required part is surrounded by a ceramic shell; when the wax is melted out and metal poured in, the result is a component with tolerances and surface finishes that rival machined parts at significantly lower cost per unit.

The SAMEEEKSHA cluster profile records approximately 160 tonnes of daily investment casting production across the cluster, totalling around 48,000 tonnes per year. Estimated cluster turnover: approximately ₹1,000 crore per annum for the investment casting segment alone. Employment in this segment: around 10,000 people.

Products manufactured include parts for pumps, valves, automobile components, and textile machinery — many sold to multinational firms and exported to Europe, the Middle East, and Southeast Asia (SAMEEEKSHA cluster profile).

The Wider Engineering Economy

Investment casting is one strand within a broader engineering cluster. Government data from the DCMSME District Industrial Profile identifies approximately 14,000 MSMEs in Rajkot district in total. A government-backed SAMEEEKSHA cluster study estimates more than 10,000 engineering units across the wider cluster area — a figure that uses a different geographic definition from the registered-unit count and includes ancillary and support firms.

The Rajkot Engineering Association (REA), founded in 1963 and described as the largest and oldest industry association in the Saurashtra region, has more than 1,100 member firms spanning machine tools, bearings, diesel engines, and auto components.

Under the Ministry of MSME's International Cooperation (IC) Scheme — which partially funds exhibition participation for eligible small firms — REA members attend trade fairs in Hannover, Germany; the United States; and China. The result: Rajkot engineering firms have built direct relationships with overseas buyers that many MSMEs in larger cities have not.

What the Exports Look Like

The SAMEEEKSHA cluster profile notes that many units sell their products to multinational firms, and some export to Europe, the Middle East, and Southeast Asia. The products travelling to European buyers tend to be precision castings for pumps, valves, and hydraulic systems — segments where Indian supply chains have built credibility over two decades.

The Visibility Gap

Rajkot's contribution to India's industrial exports is significant and largely unrecognised outside procurement circles. The story of Indian MSME exports is often told through aggregate statistics; the cluster-level reality — 175-plus foundries in one city, 160 tonnes of daily production, supply chains reaching to Stuttgart and Dubai — is harder to see from the outside.

That invisibility is partly structural: Rajkot's firms are MSME-scale proprietorships and small partnerships, not publicly listed entities. They do not issue press releases. The city keeps working regardless.