How a pie shop sketch and a $1 million BIOS hack built a tech titan
Founded in 1982 by three former Texas Instruments managers, Compaq rose from a humble Houston startup to become the world's largest PC supplier. By reverse-engineering the IBM BIOS and prioritizing portability, the company redefined the industry, eventually forcing IBM to follow its lead in setting new technical standards.
Compaq was born in 1982 when Rod Canion, Jim Harris, and Bill Murto invested $1,000 each to form a company initially named Gateway Technology. Their first product, the Compaq Portable, was famously sketched on a placemat at a Houston pie shop. To achieve legal IBM compatibility, they spent $1 million on a clean-room design of the BIOS, allowing them to run all IBM software. This strategy of high-end engineering and portability, rather than mere price-cutting, established Compaq as a trusted, premium brand in the 1980s.
The company’s influence peaked when it broke IBM's hold on hardware standards. In 1986, Compaq launched the Deskpro 386, the first PC to use Intel's 80386 processor. Because IBM was hesitant to adopt the chip, Compaq’s move proved that the industry had a life of its own independent of IBM. Later, when IBM attempted to force a proprietary bus architecture called MCA, Compaq led the 'Gang of Nine' to develop the EISA standard, effectively preserving the concept of open systems in the PC market.
Despite its early dominance, internal friction and changing market dynamics led to a shift in leadership. In 1991, a boardroom coup led by chairman Ben Rosen replaced co-founder Rod Canion with Eckhard Pfeiffer. Under Pfeiffer, Compaq pivoted toward aggressive price wars and retail expansion with the Presario line, successfully overtaking IBM and Apple in market share by 1994. However, the company struggled to maintain this momentum against low-cost rivals like Dell.
By 2002, the challenges of competing in a commoditized market led to Compaq's $25 billion acquisition by Hewlett-Packard. While the brand persisted for years on lower-end systems, it was eventually discontinued by HP in 2013. Today, the legacy of Compaq remains a case study in how a company can rapidly ascend to industry leadership through technical innovation, only to be reshaped by the very market forces it helped create.
Source: Compaq
