Most privately held firms we screen never make it past the first look. Growth is borrowed, profits are thin, or the business depends on one person who cannot be replaced. Investors rarely see the few that are different, because those firms do not advertise.
This piece walks through one we did find: a mid-sized power infrastructure contractor in eastern India. We show what drew us in, what we tested, and where we think the real risks sit. The method matters more than the name, so the name stays out.
What caught our eye: growth that paid for itself
The firm builds the physical backbone of electricity supply: power units, substations, transmission towers, distribution cables and meter boxes. It also earns from yearly maintenance contracts on what it builds, which gives it a base of repeat income. It has operated for over three decades, and its founders have spent more than 30 years in this exact line of work.
In the year to March 2026, revenue rose about 41%, from Rs 23.6 crore to Rs 33.3 crore. Profit after tax rose almost as fast, from Rs 1.7 crore to Rs 2.4 crore. The profit margin held steady at around 7%, which tells us the firm did not buy growth by cutting prices. Note that the 2026 figures are still provisional.
That combination is rarer than it looks. Many contractors grow by underbidding, and their margins quietly shrink. Here, the extra work came in at the same quality of earnings.
The balance sheet test: owners' money, not the bank's
Growth means little if it is funded by debt. So the second question we asked was simple: whose money built this business? The answer was mostly the owners'. For every Rs 100 the owners have in the business, it has borrowed only about Rs 28.
The firm earns over seven times what it pays in interest, so its loans are easily serviced. It generates around Rs 2.5 crore of cash a year, against loan repayments of under Rs 0.5 crore. Its short-term assets are roughly twice its short-term bills. And there are no large borrowing-funded expansion plans on the table.
In plain terms, this is a business that can absorb a bad year. That resilience is the foundation of any investment case, and it is where most small contractors fall short.
What could go wrong
Three risks stood out, and an honest case has to face them. First, nearly all revenue comes from winning government and utility tenders. Competition is intense, bidding is aggressive, and a few lost contracts can dent a year quickly.
Second, the firm is still small. At about Rs 33 crore of revenue, it competes against far larger players with deeper pockets. Its size limits which projects it can bid for.
Third, and most important, cash gets stuck. Customers take a long time to pay, and part of every contract is held back until the work is signed off. Together, these tie up money for about 260 days. The firm's bank credit line was used at around 85% on average, which shows how much of its day-to-day funding goes into simply waiting to be paid.
Our verdict: investable, with eyes open
We see this as an investable business. It has experienced owners, real growth at steady margins, low borrowing and reliable cash generation. Its weaknesses are real, but they are the normal weaknesses of its industry, not signs of a broken business.
In fact, the biggest risk is also the clearest opportunity. The firm is held back less by demand than by cash locked up with customers. Patient capital to fund that gap could let it bid for larger contracts and grow faster, without loading it with debt.
Before committing, we would check four things: the size and quality of the current order book, how dependent it is on a few large customers, how old its unpaid invoices are, and how reliably held-back payments are released. If those hold up, the case gets stronger.
How BIFI Research can help
Firms like this one rarely appear on any investor's radar. Finding them takes patient screening, reading between the lines of financial statements, and knowing which numbers actually matter in each industry.
BIFI Research does that work for you. We screen private companies, test growth, profit and cash against what the industry should deliver, and set out the risks in plain language. You get a clear view of whether a business is worth a closer look, and what to check before you commit.
If you are looking for your next investment, acquisition or partner, talk to BIFI Research. We will help you find the firms worth backing, and avoid the ones that only look good on the surface.