Meet the “20-minute rule” that guides fateful decisions in Silicon Valley. Craig Johnson, managing director of Concept2Company Ventures, a venture capital firm in Palo Alto, Calif., who has 30 years of experience in early-stage financings, said he knew many venture capitalists who adhered to this doctrine: if a start-up company seeking venture capital is not within a 20-minute drive of the venture firm’s offices, it will not be funded. . . .
It’s convenient for venture capitalists to have entrepreneurs close by, but the reverse is true, too, said Allen Morgan, a managing director of the Mayfield Fund, which manages $2.3 billion in venture capital and is also on Sand Hill Road. Mr. Morgan made the case by pointing out that a prospective entrepreneur would, on average, need to have three to eight meetings with a venture fund before he or she was successful, but would have to go through a similar process with 5 to 10 firms before finding the one that approved the funding request.
Even if the process goes smoothly and requires only 15 meetings — the fewest possible, given the lowest range of possibilities — and even if most of those meetings are set up in advance, the time consumed in getting to Sand Hill Road, even using local highways, can be significant. The problem is that much worse when, as often happens, a meeting is called with just an hour or two of notice. “If you live in Santa Clara, it’s doable,” Mr. Morgan said. “If you live in Dubuque, it’s not.”
It's the way the VC world is, though the "one hour notice" problem strikes me as more symbolic than functional. It's all about who can exercise power in the relationship.