Staples. Bain Capital''s 1986 founding investment that pioneered modern PE
A $4.5M check that returned billions and established Bain as an operational PE firm
The deal. In 1986, the newly-formed Bain Capital made one of its earliest investments. A $4.5 million check into Staples, a startup office-supply superstore concept founded by Tom Stemberg. Bain's investment was $1.5M of equity plus $3M of debt financing, in exchange for approximately 30% ownership. Staples was an unproven concept. The warehouse-format office-supply retailer didn't exist at meaningful scale.
The thesis. Office supplies were sold through a fragmented market of independent dealers at high prices. Stemberg believed a superstore format with warehouse pricing, modeled loosely on Toys R Us, could compress prices and consolidate the market. Bain's thesis was that the operational expertise from its consulting parent (Bain & Company) combined with capital could help Stemberg execute the rollout faster than purely-financial backers.
What they did. Bain provided not just capital but active operational support. Mitt Romney (then Bain Capital partner) and other Bain consultants spent significant time on Staples' merchandising, real estate strategy, store-format optimization, and supply chain. They helped recruit operational talent and provided strategic counsel on geographic expansion. The first store opened May 1986; by 1989, Staples had over 50 stores and was ready for IPO.
The outcome. Staples IPO'd in April 1989 at a $36 million market cap. The chain grew explosively through the 1990s, eventually reaching $20+ billion in revenue. Bain's original $4.5M investment is estimated to have returned over $400M (~100x money) over multiple liquidation events. The deal established Bain's reputation as an operationally-engaged PE firm and helped fund the firm's subsequent growth.
Best practices for VantageOS users. First, hands-on operational support from PE backers can be the difference between average and exceptional outcomes in early-stage company building. The model Bain pioneered with Staples is now standard but was novel in 1986. Second, "create a category" investments (Staples in office supply, Home Depot in DIY, Best Buy in electronics) carry execution risk but can produce returns far beyond what mature-business buyouts ever achieve. Third, the right founder partnership is central. Bain's relationship with Stemberg was a multi-decade partnership built on trust, complementary skills, and aligned incentives. PE relationships with founders that work over multiple deals compound over time.