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John Hamm Email & Phone Number

Executive Coach (CEOs) and Advisor at Leadership and Strategy
Location: San Francisco, California, United States 19 work roles 1 school
1 work email found @accept360.com 2 phones found area 408 LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

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Work email j****@accept360.com
Direct phone (408) ***-****
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Current company
Leadership and Strategy
Role
Executive Coach (CEOs) and Advisor
Location
San Francisco, California, United States

Who is John Hamm? Overview

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Quick answer

John Hamm is listed as Executive Coach (CEOs) and Advisor at Leadership and Strategy, based in San Francisco, California, United States. AeroLeads shows a work email signal at accept360.com, phone signal with area code 408, and a matched LinkedIn profile for John Hamm.

John Hamm previously worked as Operating Partner at Khosla Ventures and Board Member at Torch. John Hamm holds Bse, Engineering Physics And Engineering Management from Purdue University.

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{first_initial}{last}@accept360.com
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Profile bio

About John Hamm

John Hamm has a diverse background as a technology CEO, a venture investor and operating partner, and a leadership coach/advisor. Hamm has been an investor and Board Director of more than 30 public and private companies, including Brocade (NASDAQ:BRCD, acquired by Broadcom), Ironport (acquired by Cisco), Documentum (acquired by EMC/Dell), Solarflare (acquired by Xilinx/Intel) and Blue Microphones (acquired by Logitech).Hamm currently leads a private practice CEO Executive Coaching program for VC backed technology CEOs, worldwide. He has advised more than 115 CEOs and many of their teams over the last 15 years in the areas of CEO role clarity, leadership practices, Enneagram Profiles, building C-level teams, strategy, Board Management, and executive team development. John recently completed a two-year term as an operating partner at Khosla Ventures providing leadership coaching to portfolio CEOs. Prior, John was CEO of PonoMusic, a project founded by Neil Young, dedicated to the quality of studio master music recordings for consumers who value audio/musical fidelity. Pono Music was the broad industry driver in CD-Quality streaming for consumers. Prior, John served as CEO of Accept Software (enterprise Product Management SaaS) which was acquired by Versata. John was also a Partner at TCG Advisors, and a Venture Partner at Redpoint Ventures. John has excelled in senior leadership/operating roles at several high-growth companies,including as CEO of Whistle Communications, funded by IVP and Mayfield Fund. Whistle was acquired by IBM in 1999. Prior, Hamm served for six years as EVP and GM at Adaptec. Earlier, he held executive positions at Western Digital in the U.S. and as MD, Europe. John started his career in technical sales and sales management at Hewlett-Packard. John's popular leadership book, "Unusually Excellent" (Wiley - 2011) is available @ Amazon. His timeless article, "The Five Messages Leaders Must Manage", was the lead feature in the May, 2006 issue of The Harvard Business Review. Prior, Hamm wrote "Why Entrepreneurs Don't Scale", in HBR in December 2002, which is used in more than a dozen MBA programs worldwide. Hamm has been published in Fast Company, Forbes, Fortune, and The WSJ. John taught The Sociology of Leadership in both undergrad and graduate levels at The Leavey School of Business, Santa Clara University. John holds dual Bachelor of Science degrees in Engineering from Purdue University - Engineering Physics and Engineering Management.

Listed skills include Venture Capital, Start Ups, Product Management, Entrepreneurship, and 20 others.

Current workplace

John Hamm's current company

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Leadership and Strategy
Leadership And Strategy
Executive Coach (CEOs) and Advisor
19 roles · 44 years

John Hamm work experience

A career timeline built from the work history available for this profile.

Executive Coach (Ceos) And Advisor

Current
Leadership And Strategy

I am an executive coach and leadership/strategy advisor to CEOs and C-Level executives in (mostly) venture backed technology growth companies. As a former (4x) technology CEO with both IPO and M&A outcomes, and as a venture/operating partner in several tier one venture capital firms, I bring 35+ years of leadership/operating and VC consulting experience to the role and challenges of the CEO role. I have advised more than 115 CEOs (and many of their teams) at all stages in technology and consumer tech companies in San Francisco, London, Brazil, New York, Boston, and Toronto. My leadership book, "Unusually Excellent", (c 2011, Wiley), is the basis of my coaching practice along with well proven frameworks from Pat Lencioni (5 Dysfunctions of a Team) and Geoff Moore (Crossing the Chasm & Core-Context). I also facilitate strategy and leadership workshops for Executive Teams, and their Boards of Directors. Two of my Harvard Business Review articles, "Why Entrepreneurs Don't Scale" (December, 2002) and "The 5 Messages Leaders Must Manage" (May, 2006) are used in more than 20 MBA courses globally.

Feb 2010 - Present

Operating Partner

Menlo Park, Ca, Us

As an operating partner, I focus on CEO/executive coaching and advising Khosla portfolio CEOs on matters of leadership, executive team development and management, and market strategy. I bring 25 years of operating and advisory experience to the portfolio.

Jul 2019 - Jun 2021

Board Member

San Francisco, California, Us

Results-Based Leadership Development Using High-Impact Coaching and Behavioral Science. Personalized Coaching and Development Platform Built to Maximize Growth of Your Leaders. Customized Solutions. Top-Tier Coaches. Dashboard & insights. 1:1 Coaching.

Feb 2019 - Apr 2021

Board Member

San Francisco, Ca, Us

The Last Mile, a 501(c)(3) nonprofit based in San Francisco, is an innovative approach to recidivism prevention. It is the first prison program in California, and the US, that focuses on technology entrepreneurship.Our approach is a combination of inside prison and reentry programs. The combination facilitates strong reentries in which our graduates, incarcerated men and women, their families and our society at large, can thrive.

Jul 2014 - 2020

Venture Partner

London, London, Gb

As a Venture Partner at Octopus Ventures, I worked with the investment partners in London, and the portfolio CEOs globally, to drive leadership practices and the strategy process. I provided executive coaching to about 20 of the portfolio CEOs and facilitated a number of workshops for the entire portfolio of companies on leadership, strategy, culture and communication. I also worked with the internal Octopus investment team to evolve their thinking on the strategy for the firm, long term.

Jul 2017 - Dec 2019

Board Member

Irvine, California, Us

Solarflare was acquired by Xlinix in July 2019

Oct 2014 - Jul 2019

Board Member

Westlake Village, California, Us

Acquired by Logitech, February 2019

Jun 2015 - May 2018

Board Member

Grammy Foundation

The GRAMMY Foundation was established to cultivate the understanding, appreciation and advancement of recorded music to American culture — from the artistic and technical legends of the past to the still unimagined musical breakthroughs of future generations of music professionals. The Foundation accomplishes this mission through programs that engage the music industry as well as the general public. The Foundation works in partnership with The Recording Academy to bring national attention to important issues such as the impact of music and arts education. The Grammy Foundation has now merged with the The Grammy Museum to combine forces and their missions.

Jun 2012 - Sep 2017

President And Ceo

San Francisco, Ca, Us

PonoMusic is a digital music company founded in 2010 by musician Neil Young, focused on delivering studio-quality digital music content to music aficionados worldwide – a convenient alternative to MP3 quality digital downloads and streaming options. Under my leadership, PonoMusic was widely credited with driving the “quality” movement of digital music that has transformed the industry and launched/shipped revolutionary Pono Player, an audiophile class portable music player, named the Stereophile product of the year for 2015. PonoMusic completed the 3rd most successful Kickstarter Campaign in history, in April, 2014 with 19,000 backers raising $6.2M in 35 days.

May 2013 - Aug 2014

President And Ceo

Accept Corporation (Acquired By Versata)

Accept Software was acquired in October, 2012 by Artemis, a Versata Company. Accept was the leading provider of solutions to Global 1000 companies for Enterprise Product Development.

Jul 2011 - Oct 2012

Board Member & Advisor

San Jose, Ca, Us

IronPort was founded in early 2003 by Scott Weiss and Scott Banister, and acquired by CIsco Systems in early 2007. I was an early angel investor (prior to venture capital funding) and worked closely with the CEO and Executive Team providing strategy and leadership consulting from formation through acquisition. In addition, I assisted Ironport with recruiting key members of the engineering and sales team.

2001 - 2007 ~6 yrs

Board Member & Advisor To Ceo

Documentum

Documentum (NASDAQ:DCTM) was acquired by EMC Corporation during my service as a Board Member. I served as executive coach to Dave DeWalt as he transitioned to CEO during my tenure.

2003 - 2006 ~3 yrs

Managing Director, Leadership

San Bruno, Ca, Us

Worked with Partners Geoff Moore and Philip Lay to provide strategic advice to high growth technology firms.

2003 - 2003

President And Ceo

Whistle Communications

Whistle Communications was acquired by IBM in June, 1999. IBM integrated the Whistle technology into its personal computer/internet appliance product line.

Aug 1996 - Jan 2000

Founding Team - Board Member & Advisor

Brocade Communications

Founding Board Member and Advisor to the Executive Team, pre-public. Provided strategic advice to the original founding team and venture investors. First private investor in Brocade.

1995 - 1999 ~4 yrs

Vp/Gm

Adaptec

VP, Sales; VP & GM, Enterprise Products, RAID and Fiber Channel products, a > $500M product division of Adaptec.

1990 - 1996 ~6 yrs

Md, Europe

San Jose, Ca, Us

Ran Western Digital UK, Ltd. and had responsibility for all OEM accounts and commercial operations in Western Europe and South Africa.

Aug 1987 - Aug 1990

Regional Sales Manager, Technical Computer Systems

Houston, Texas, Us

1983 - 1986 ~3 yrs
1 education record

John Hamm education

  • Purdue University
    Purdue University
    Engineering Physics And Engineering Management
FAQ

Frequently asked questions about John Hamm

Quick answers generated from the profile data available on this page.

What company does John Hamm work for?

John Hamm works for Leadership and Strategy.

What is John Hamm's role at Leadership and Strategy?

John Hamm is listed as Executive Coach (CEOs) and Advisor at Leadership and Strategy.

What is John Hamm's email address?

AeroLeads has found 1 work email signal at @accept360.com for John Hamm at Leadership and Strategy.

What is John Hamm's phone number?

AeroLeads has found 2 phone signal(s) with area code 408 for John Hamm at Leadership and Strategy.

Where is John Hamm based?

John Hamm is based in San Francisco, California, United States while working with Leadership and Strategy.

What companies has John Hamm worked for?

John Hamm has worked for Leadership And Strategy, Khosla Ventures, Torch, The Last Mile, and Octopus Ventures.

How can I contact John Hamm?

You can use AeroLeads to view verified contact signals for John Hamm at Leadership and Strategy, including work email, phone, and LinkedIn data when available.

What schools did John Hamm attend?

John Hamm holds Bse, Engineering Physics And Engineering Management from Purdue University.

What skills is John Hamm known for?

John Hamm is listed with skills including Venture Capital, Start Ups, Product Management, Entrepreneurship, Saas, Strategy, Mergers And Acquisitions, and Management Consulting.

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