Growth, but with limits

Summary: Swaraj Engines looks like a near-perfect business, but its growth is capped by Swaraj tractor sales and its Mohali plant is running out of land, while funding the next expansion could dent the dividend or dilute shareholders. This story shows how much of that future growth today's 22x price already assumes.

Summary: Swaraj Engines looks like a near-perfect business, but its growth is capped by Swaraj tractor sales and its Mohali plant is running out of land, while funding the next expansion could dent the dividend or dilute shareholders. This story shows how much of that future growth today's 22x price already assumes. Swaraj Engines makes diesel engines for Mahindra & Mahindra’s Swaraj tractors, and by conventional measures it is about as clean a business as manufacturing gets. Revenue and profit have compounded at 15 per cent a year for five years; return on net worth (RONW), profit per rupee of shareholder capital, has stayed near 40 per cent, and the balance sheet carries almost no debt. Mahindra owns 52.1 per cent of Swaraj Engines (SEL) and depends on it for nearly every engine its Swaraj-brand tractors need. In February 2026, Mahindra management said Swaraj tractor output had actually been held back by SEL’s engine supply, a rare admission of how tightly the two businesses are wound together. At the Rs 3,600 price evaluated here, FY26’s Rs 110 dividend, about 68 per cent of profit, yielded just over 3 per cent, with the stock near 22 times FY26 earnings. That is not cheap for a debt-free business, but not unreasonable given how secure the customer is. The tractor cycle has helped too: Mahindra ended