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John Grillos Email & Phone Number

CEO @ JohnMGrillos Coaching, Angel Investor, CEO Coach, M&A Advisor at JohnMGrillos Coaching
Location: Nashville, Tennessee, United States 22 work roles 2 schools
1 work email found @grillos.net 12 phones found area 650, 707, 770, 708, 818, 831, 415, 855, and 408 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 12 phones

Work email j****@grillos.net
Direct phone (650) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
CEO @ JohnMGrillos Coaching, Angel Investor, CEO Coach, M&A Advisor
Location
Nashville, Tennessee, United States

Who is John Grillos? Overview

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Quick answer

John Grillos is listed as CEO @ JohnMGrillos Coaching, Angel Investor, CEO Coach, M&A Advisor at JohnMGrillos Coaching, based in Nashville, Tennessee, United States. AeroLeads shows a work email signal at grillos.net, phone signal with area code 650, 707, 770, 708, 818, 831, 415, 855, 408, and a matched LinkedIn profile for John Grillos.

John Grillos previously worked as Chief Executive Officer at Johnmgrillos Coaching and Fellow at Sapphire Ventures, Llc. John Grillos holds Mba, Finance And Information Science from University Of Chicago.

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Email format at JohnMGrillos Coaching

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{first}@grillos.net
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AeroLeads found 1 current-domain work email signal for John Grillos. Compare company email patterns before reaching out.

Profile bio

About John Grillos

I am committed to make a contribution to building a startup infrastructure in Tennessee along the lines of what I was a part of in Silicon Valley. My contribution takes three forms-- CEO coaching, angel investing and M&A advisory. I have five decades of experience as a CEO, entrepreneur, Venture Capitalist/angel investor and CEO coach. I founded and built two companies. I managed four venture capital firms (founded two of them) with combined capital under management exceeding $500 million. I successfully managed nine companies through periods of disruption in their growth. I have been a highly influential director of 27 for-profit (private and public) and non-profit organizations.

Listed skills include Venture Capital, Strategy, Business Development, Consulting, and 44 others.

Current workplace

John Grillos's current company

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JohnMGrillos Coaching
Johnmgrillos Coaching
CEO @ JohnMGrillos Coaching, Angel Investor, CEO Coach, M&A Advisor
AeroLeads page
22 roles · 26 years

John Grillos work experience

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

Chief Executive Officer

Current

Sonoma, CA, US

My coaching is focused on B to B CEOs/company owners of rapidly scaling companies who know two things; coaches help top executives perform better, and the best way to realize a maximally valued exit from your company is to prepare well in advance for that exit. I may be the right coach for you which we can determine quickly by having a short chat which you.

Dec 2015 - Present

Fellow

Current

Menlo Park, CA, US

  • I am a Saphire Ventures Fellow. Saphire Ventures is a private equity investor with $2.5B under management that invests in and supports extraordinary entrepreneurs building industry-leading businesses. It uses its.
  • Fundraising
  • Recruiting
  • Participating in strategic meetings
Apr 2019 - Present

Executive Chairman And Founder

Current

Who We AreWe are a team of AR Experts, Software engineers and Subject Matter Experts (SMEs) with decades of experience consulting to large industrial companies, teaching trade skills and providing real time support for complex or dangerous tasks. What We doWe provide off the shelf and customized Augmented Reality based solutions to industrial organizations.

Jan 2017 - Present

Ceo Coach And Advisor

Current

San Francisco, CA, US

IntelliVen helps owners, founders, CEO’s, and investors solve problems normally associated with growth, strategy or enterprise value realization. IntelliVen provides consulting, mentoring, education, custom retreat facilitation and a variety of tested guidance materials to help management teams fulfill their potential to perform and grow.

Jan 2016 - Present

Partner

Stamford, Connecticut, US

M&A advisory services deliver the process of getting companies to a successful exit; sale, IPO, merger transaction, ESOP, or transfer of ownership to heirs. I provide this service in partnership with Stony Hill Advisors. Coaching and advisory provide a complete service of getting companies ready for a high value exit and creating that exit at the optimal.

Jun 2022 - Jul 2023

Partner

Scottsdale, AZ, US

Growth10 Practice Leaders create and coach groups of 10 high-quality individuals in virtual “Tribes” of driven entrepreneurs committed to each other’s growth, well-being and success.

Jan 2021 - Mar 2023

Director

Elios Society

Besides the routine duties of a director, I founded and managed the Elios mentoring program, which has helped 20 young Greek/American professionals launch or improve their careers.

2000 - Jun 2021

Executive Chairman

San Francisco, California, US

Smart Sparrow (SPR) is a SAAS company providing a learning design platform that enables users to create rich, interactive and adaptive learning and training courseware. My role is to employ my experience to help the company reach its potential as the leader in its market.My role as Executive Chairman was to coach the CEO, evaluate and tune the company's.

Jun 2016 - Jan 2018

Director

Vysk Communication is providing solutions for what may be the most wide spread threat to your privacy; voice and data communications originated from your smartphone. Its solutions provide once thought impossible privacy to consumers, businesses, and governments around the world. Post March of 2016 I remain a Board observer.

Sep 2014 - Mar 2016

Guest Lecturer

Wharton Executive Education University Of Pennsylvania, And Draper University Of Heroes

Lectured about entrepreneurship at Draper in 2015 and 2026Lectured about entrepreneurship at the Wharton program in 2018.

Jan 2015 - Jan 2016

Chief Executive Officer

Grillos Coaching
Jan 2013 - Jan 2015

Chairman, Ceo And Principal Shareholder

Centennial, CO, US

Founded in 1984, NTT is the leader in several niches of the industrial continuing education and technical training markets. The company conducts over 1,200 instructor led courses annually, covering 50 course subjects in the National Electrical Code, safety and compliance (primarily electrical), electrical systems and electronics, HVAC, fluid power.

Oct 2009 - Sep 2012

Managing Partner

Itech Partners

Seed stage information technology venture capital investing. Notable investments included Wine.com and Google (Through SV Angel Fund 1). The fund was wrapped up in 2010.

Sep 1996 - Dec 2010

Chairman And Ceo

Worldsage, Inc.

Founder of this early stage company that is private but which has a merger agreement with a public company that will be consummated with the acquisition of a private post secondary institutions. WorldSage had the mission of combining the interests of several private institutions into an international education powerhouse, initially emulating the bricks and.

Jan 2005 - Aug 2009

Chairman And Ceo

Purchase, NY, US

Founded this $330mm public venture capital fund in a cooperative relationship with Draper Fisher Jurvetson. The fund invested in 27 companies. As of the third quarter of 2005, the fund had three successful liquidity events.

Mar 2000 - Feb 2003

Coo And Member Of Board Of Directors

Smartforce Plc

COO of worlds largest eLearning provider. Was part of the turnaround team that took the company over in 1998. That team redesigned the company and its startegy, increasing the market value of the company 10 fold in 18 months.

Oct 1998 - Mar 2000

Managing Director

Robertson Stephens And Company

Managing Director in two funds with activities focused on Information Technology. Assumed management of four troubled situations when joining the firm. Two companies were sold and two went public. Originated investments in early stage companies and compiled a top quartile IRR. Led fund or partner investments in CBT Systems (SmartForce), Sylvan Learning.

Sep 1987 - Jul 1996

President And Ceo

US

Managed the turnaroung of a leading statistics and graphics software company. The company later went public and remains as an independent public company.

Sep 1985 - Mar 1988

Ceo

Paradise Valley, AZ, US

Managed the turnaround of this Human Resources enterprise software company.

Jun 1983 - Jun 1986

Vp And Business Unit Manager

Auckland, NZ

Managed western US consulting and development practice for this large custom development and consulting company.

Jan 1972 - Jun 1983

Member Of Technical Staff

Institute For Computer Research, University Of Chicago

Computer engineer, software developer and experimental designer for Medical, Physics and Business departments of the University of Chicago.

Sep 1968 - Jan 1972
2 education records

John Grillos education

Mba, Finance And Information Science

University Of Chicago

Bs, Ee, Math, Computer Science

Illinois Institute Of Technology
FAQ

Frequently asked questions about John Grillos

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

What company does John Grillos work for?

John Grillos works for JohnMGrillos Coaching.

What is John Grillos's role at JohnMGrillos Coaching?

John Grillos is listed as CEO @ JohnMGrillos Coaching, Angel Investor, CEO Coach, M&A Advisor at JohnMGrillos Coaching.

What is John Grillos's email address?

AeroLeads has found 1 work email signal at @grillos.net for John Grillos at JohnMGrillos Coaching.

What is John Grillos's phone number?

AeroLeads has found 12 phone signal(s) with area code 650, 707, 770, 708, 818, 831, 415, 855, 408 for John Grillos at JohnMGrillos Coaching.

Where is John Grillos based?

John Grillos is based in Nashville, Tennessee, United States while working with JohnMGrillos Coaching.

What companies has John Grillos worked for?

John Grillos has worked for Johnmgrillos Coaching, Sapphire Ventures, Llc, Augmented Reality Inc, Intelliven, and Stony Hill Advisors.

How can I contact John Grillos?

You can use AeroLeads to view verified contact signals for John Grillos at JohnMGrillos Coaching, including work email, phone, and LinkedIn data when available.

What schools did John Grillos attend?

John Grillos holds Mba, Finance And Information Science from University Of Chicago.

What skills is John Grillos known for?

John Grillos is listed with skills including Venture Capital, Strategy, Business Development, Consulting, Start Ups, Mergers And Acquisitions, Leadership, and Management.

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