Definition
A friendly acquirer invited by the target company's management to make a competing offer for the target — preventing a hostile takeover by a 'black knight' (unwanted acquirer) by offering a better deal with more favourable terms for the target's management and employees.
A white knight is a corporate rescue strategy: when a company faces a hostile takeover it doesn't want, its management seeks a friendly alternative acquirer — the white knight — who offers a better bid or terms more palatable to the target's management. The white knight typically: (a) offers a higher or equivalent price; (b) commits to retaining existing management or offering better severance; (c) has more compatible business culture or strategy. The white knight effectively creates an auction for the target — which may benefit shareholders through a higher final offer. The competing party (white knight vs. hostile bidder) is regulated by SEBI Takeover Code — both must comply with open offer requirements if they cross the mandatory thresholds.
Statutory Definition
No statutory definition — 'white knight' is an M&A term, not a legal concept. Under SEBI Takeover Code, any person making a competing open offer must comply with Regulation 20 (competing offers) — the competing offeror must announce their offer within 15 working days of the initial public announcement by the hostile bidder. The competing offer must be for the same or more shares and at a price equal to or higher than the initial offer price.
Etymology & Origin
The chess metaphor: in chess, the white knight is the good-aligned heroic piece that rescues the king from check. In M&A, the 'white knight' rescues the target company from the hostile 'black knight' (the unwanted acquirer). The metaphor positions the hostile bidder as a villain and the friendly rescuer as a hero — from the target management's perspective.
Full Legal Analysis
White Knight: The Rescue Bid
When a company faces an unwanted hostile bid, its management faces a dilemma: fight the bid (which may fail and leave them exposed) or find a better alternative. The white knight is the better alternative — an acquirer that the target’s management prefers, and who can make a competing offer. The resulting competition typically benefits shareholders through higher offer prices.
White Knight Dynamics
The white knight strategy creates an M&A auction: (a) Hostile bidder makes initial bid at price X. (b) Target management seeks white knight who offers Y > X. (c) Hostile bidder may counter at Y+. (d) White knight may counter at Y+something. (e) Eventually the highest bidder wins — typically benefiting shareholders through the competitive process. The white knight must be willing to pay a premium over the hostile bid and accept the target's management or provide acceptable terms for management transition. Sometimes the white knight is paid a 'break-up fee' if they fail to win the auction — compensation for the costs of making an unsuccessful bid.
Grey Knight and White Squire
Related terms: (a) Grey knight: A third acquirer that emerges during the bidding — neither the hostile bidder nor the management-invited white knight. (b) White squire: A friendly investor who buys a significant but non-controlling stake to support existing management — not a full acquirer, but a defensive blocking stake. The white squire helps management maintain control by ensuring no hostile bidder can acquire the necessary majority.
“The white knight is M&A’s romantic figure — riding to the rescue of a company threatened by hostile acquisition. But from a shareholder perspective, the ‘rescue’ may be a gift: the competition between the hostile bidder and the white knight typically drives the final offer price higher than either would have offered alone.”
