55 years global
business services:

U.S. President Ronald Reagan advisor and Emperor of Japan's Order of the Rising Sun Award Recipient (Richard King), the Government of Japan, the Government of Hong Kong, the Government of Malaysia, Time founder Henry Luce, DLJ founder Dan Lufkin, Bessemer (Carnegie) founding (Phipps) family, Dodge (automotive) founding (Bowditch) family, ExxonMobil global C-level, Japan's largest bank (Dai-Ichi Kangyo), Israel's largest company (Koor Industries), McGraw-Hill Office of the Chairman, Citibank/ Citicorp/ Citigroup C-level, Honda/ Toyota/ Mitsubishi/ C-level, dozens of global banks: President and Chief Economist level, dozens of Wall Street firms.

25 years tech
VC / private equity:

Microsoft, Intel, AT&T, Toshiba, Mitsui, Venrock, Chase, Spectrum, St. Paul, Bessemer, Mobius, Flatiron, Worldview, El Dorado, North Bridge, Star Ventures,
Vista Ventures, Battery, Atlas, Polaris, Matrix, Deutsche Telekom.

55 years
Fortune 500 corporate:

CIGNA, Hartford, Washington Mutual, Cendant, Raytheon, Tech Data, Lehman Brothers, McDonald's, AT&T Wireless, General Dynamics, Loews, Xerox, U.S. Bancorp, Travelers, Qwest, Goodyear, Kimberly-Clark, Anheuser-Busch, Eastman Kodak, Staples, Mutual of Omaha, Harrah's, Avaya, Charles Schwab, Liz Claiborne, Big Lots, Level 3 Communications, Pathmark, Qualcomm, Golden West Financial, H&R Block, Ecolab,  Marriott, Bed Bath & Beyond, Stryker, Fisher Scientific, Advanced Micro Devices, Reebok, Boston Scientific, Telephone and Data Systems, Gateway, Henry Schein, Armstrong, New York Times, Eli Lilly, Office Depot, Whirlpool, Solectron, MBNA, AFLAC, Sun Microsystems, Chubb, Southern Company, Nextel, Nike, Pepsi, Circuit City, Colgate-Palmolive, Texas Instruments, Capital One, Oracle, Heinz, Gillette , Wal-Mart (HQ), GM, Ford, GE, Citigroup, IBM, Hewlett-Packard, Verizon, Home Depot, McKesson, State Farm , Target, Bank of America, Pfizer, J.P. Morgan Chase, Time Warner,  AOL, Procter & Gamble, Costco, Johnson & Johnson, Caesars, Dell, Maytag, R.R. Donnelley, Lexmark, Ikon, Baxter International, Kellogg, Arrow Electronics, Omnicom, First Data, Lucent, Amgen, Boise Cascade, Alltel, Rubbermaid, Bear Stearns, Navistar, Keyspan, Avon, Campbell, Nordstrom, SAIC, Bank of New York, Air Products & Chemicals, Centex, SBC, MetLife, Morgan Stanley, AT&T, UPS, Dow, Walgreen, Microsoft, Wells Fargo, Intel, Northrop Grumman, Prudential, Merrill Lynch, Disney, Motorola , PepsiCo, Viacom, Sprint, American Express, New York Life, W.W. Grainger; CDW, RadioShack, Dole, Black & Decker, Apple Computer, Agilent Technologies, Southwest Airlines, Cox Communications, N.C.R Corp., Tribune, Barnes & Noble, State Street, AutoZone, R.J. Reynolds, Estee Lauder, L-3 Communications, Mattel, Monsanto, Harley-Davidson, McGraw-Hill, Charter Communications, Avery Dennison, Ryder, International Paper, Wachovia, Goldman Sachs, Honeywell, Best Buy, Johnson Controls, BellSouth, Ingram Micro, FedEx, Merck, ConAgra, EDS, Bank One, Comcast, Coca-Cola, Bristol-Myers, WellPoint, Georgia-Pacific, Abbott Labs, Cisco Systems, Pitney Bowes, Mellon, Becton Dickinson, Longs Drug Stores, Goodrich ...