Acquihire
An acquihire is an acquisition made mainly to hire a company's people — usually an engineering or research team — rather than to own its product, revenue or customers. Most of the buyer's spend goes to the team as retention packages, the product is often shut down, and the start-up's investors may recover only part of what they put in.
- Also known as
- Acqui-hire, Acqui-hiring, Acq-hire
- Used at
- start-ups with a strong team and a product that has not found its market, bought by larger technology companies; most common where skilled staff are scarce, as in software and AI research
- Origin
- the word, a blend of "acquisition" and "hire", is traced to a 2005 blog post and became widespread in the early 2010s as Facebook, Google, Microsoft and Twitter bought start-ups for their engineers
- Price structure
- a small headline price for the company; most of the value paid as sign-on cash, new equity and retention bonuses that vest over several years
- Variant
- licence-and-hire — the buyer hires most of the staff and pays a licence fee for the technology instead of buying the company; Microsoft paid Inflection AI $650 million this way in 2024, and the UK's CMA reviewed it as a merger before clearing it in September 2024
- Parties
- the buyer's engineering leaders and corporate development team, the founders and employees, the start-up's investors and board, and in larger deals the competition authorities
How an acquihire works in practice
The buyer's engineering leaders decide they want the team; corporate development then looks for the cheapest clean way to get it. The legal form is usually a share purchase, or an asset purchase of little more than the code and the intellectual property, sometimes just employment offers plus a payment to the company. The money splits in two: a purchase price that flows through the preference stack to investors, and compensation — sign-on cash, restricted stock, retention bonuses — paid only to those who join and stay. The buyer prefers the second bucket because it keeps people; the investors prefer the first because it is theirs. That tension is where the negotiation sits, and occasionally the litigation: a board that accepts a low price while its founders take large packages invites claims of breach of fiduciary duty from the investors left behind.
Diligence is mostly about people: who is essential, whether their IP assignments are clean, whether former employers have claims that follow them, and how many will accept. Completion is often made conditional on a minimum number of key engineers signing. Integration then decides the result. Staff from acquired start-ups leave at higher rates than ordinary hires, especially when their product is cancelled or the team is broken up, so retention two years on is the measure of whether the buyer got what it paid for.
Example
A payments start-up has raised $12m, employs 18 engineers and sells a fraud-scoring tool with $400k of annual revenue. A large bank-software vendor wants the team. It offers $6m for the company and $22m in retention packages — restricted stock and cash vesting over four years — to the 15 engineers it wants, conditional on 13 of them accepting. The investors hold a 1× liquidation preference on their $12m, so the whole $6m goes to them: 50 cents on the dollar. The founders receive nothing from the price but take $9m of the packages between them. The product closes within 90 days. Two years later 11 of the 15 are still employed; the buyer counts the deal a success, the lead investor a write-down.
Common mistakes
- Valuing an acquihire on the product's revenue when the buyer is paying for people who can leave. - Skipping the IP assignments, so the code the team wrote is not clearly the company's to sell. - Paying retention in cash up front rather than vesting it, and watching the team go after a year. - A board approving a low price alongside large founder packages without an independent process — the usual route to an investor claim. - Assuming a licence-and-hire structure escapes merger control; the CMA reviewed one in 2024. - Scattering the acquired team across the organisation, the quickest way to lose it.