The Conversion Test: When Does Growth Turn Into Profit?

Introduction

Investors and founders often treat revenue growth as the headline and profit as the footnote. In 2026 four companies in different sectors reported results that show how much the conversion depends on the business model. We use their reported figures, which we have not audited, and we draw inferences that we label as ours.

Four Case Profiles: PhysicsWallah, Delhivery, Zepto, IHCL

PhysicsWallah (education): For Q1 FY27, YourStory reported consolidated revenue of Rs 1,053.95 crore, up 24%, and a net loss of Rs 88.28 crore, narrower by 30.5%, with positive EBITDA of Rs 52 crore. Offline revenue grew 14% to Rs 490 crore across 366 centres, with a pre-IndAS EBITDA loss of Rs 106 crore attributed to newer centres. The segment table did not add up to the group total, which we noted in our Education package. The loss is narrowing, and the main drag is on the physical side.

Delhivery (logistics): Revenue was Rs 2,931 crore, up about 28%, but net profit fell about 65% to Rs 32 crore, with express parcel shipments up 55.2% to 322 million. The company attributed the profit fall mainly to integration costs of its acquisition. Volume grew faster than revenue, and revenue grew while profit fell.

Zepto (quick commerce): Inc42's reading of the filings put FY26 operating revenue at Rs 22,623.58 crore and a net loss after exceptional items of Rs 5,905.19 crore, against Rs 4,699.71 crore in FY25. Inc42 observed that after adjusting for inventory change, the net cost of goods exceeded traded-goods sales by about Rs 610 crore, which in its words meant "The company is losing money on goods sold before even counting delivery rider pay, rent, or app costs." The company has filed to list, and the details may change.

IHCL (hotels): Consolidated revenue was Rs 2,419 crore, up 15%, EBITDA Rs 753 crore at a 31.1% margin, and profit after tax Rs 358 crore, up 21%. Management fee income rose 26%, faster than revenue.

“Revenue growth is easy to report. The conversion is the test.”

The Comparative Table

The comparison: • PhysicsWallah: Revenue +24% | Profit: Loss narrowing | Where cost sits: New physical centres • Delhivery: Revenue +28% | Profit: Down 65% | Where cost sits: Integration of an acquired network • Zepto: Revenue: Large increase (FY26) | Profit: Loss widening | Where cost sits: Cost of goods, delivery, warehousing • IHCL: Revenue +15% | Profit: Up 21% | Where cost sits: Asset-light fee growth

What Explains the Difference: Our Framework

Four questions separate businesses where growth converts from those where it does not: 1. Is the growth coming from selling more to existing assets, or from building new ones? A hotel brand that adds managed hotels grows fees without building hotels. A parcel network that adds volume improves density but must absorb integration costs. A coaching business that adds centres pays for rent and faculty before students arrive. 2. Is the gross margin positive? Zepto's reported negative margin on goods is the sharpest contrast: more sales make the loss larger unless pricing or costs change. 3. Are the costs one-off or recurring? Delhivery attributed its profit fall to integration, which may fade. PhysicsWallah's new-centre costs should fall as centres mature. Neither is certain. 4. Who bears the capital? In IHCL's asset-light model, hotel owners provide much of the capital. In the others, the company does.

Takeaways for Founders, Readers, and Unresolved Items

A caution on the comparison: The four companies are in different industries, report on different bases and are at different stages. The table is a prompt for questions, not a ranking. IHCL is a mature company with a strong brand; Zepto is young and has chosen to prioritise scale. A fair judgement of each needs its own data.

What it means for founders: Test the conversion before scaling. Ask what happens to profit if you double sales with today's cost structure. If the answer is that losses double, the plan needs a change in pricing, costs or model.

What it means for readers of results: Read three numbers together: revenue growth, profit growth and the growth in the cost line the company says is responsible. A story with only the first is incomplete.

What we do not know: We do not know whether PhysicsWallah's offline losses will fall as centres mature, whether Delhivery's integration costs will fade, or how Zepto's figures will look after its listing process.