Decacorn

A decacorn is a startup that has crossed a valuation of ten billion dollars while still privately held. The word builds on unicorn, the term for a billion-dollar startup, with deca signalling ten times that mark. It marks an elite tier among the world's fastest-growing private companies.

How it works

A startup earns the decacorn label through its valuation in private funding rounds, not on any stock exchange. When investors pour fresh capital in at a price implying a ten-billion-dollar-plus value, the company joins the club. This is a paper valuation set by what investors are willing to pay, and it can rise or fall sharply between rounds.

Because these firms are unlisted, their valuations are not marked to a live market every day. A down round, where new money comes in at a lower price, can strip a company of decacorn status as quickly as it gained it.

In India

India has produced a handful of decacorns. Flipkart is the standout, valued well into the tens of billions. Byju's reached decacorn territory at its peak before a dramatic collapse in valuation, a cautionary tale about how fragile private marks can be. Companies like Swiggy, Nykaa, and PhonePe have at various points been valued in or near this range, with Swiggy and Nykaa later listing publicly.

These giants have been engines of India's startup boom, drawing global capital and creating large pools of employee wealth, while also exposing the risks of frothy private valuations.

Why it matters

Decacorns signal where serious capital and talent are concentrating in the economy. For retail investors, they matter most when such firms eventually IPO on the NSE and BSE, the moment a private valuation finally meets public market scrutiny.

Common mistakes

The common error is treating a decacorn valuation as a hard fact. It is an estimate from the last funding round, often optimistic. Byju's showed how a number that looked unshakeable can evaporate, so treat private valuations as claims, not certainties.