AeroLeads people directory · profile
Guy Miasnik Email & Phone Number
Executive Chair of the Board of Directors
at
Impala
2 work emails found
@athoc.com
9 phones found area 650, 905, 510, and 858
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 86%
Current company
Role
Executive Chair of the Board of Directors
Location
San Francisco Bay Area, United States, United States
Who is Guy Miasnik? Overview
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Quick answer
Guy Miasnik is listed as Executive Chair of the Board of Directors at Impala, based in San Francisco Bay Area, United States, United States. AeroLeads shows a work email signal at athoc.com, phone signal with area code 650, 905, 510, 858, and a matched LinkedIn profile for Guy Miasnik.
Guy Miasnik previously worked as Managing Partner, Entrepreneur and Investor at Miasnik Ventures and Executive Chair, Board of Directors at Impala. Guy Miasnik holds Mba, Business from Harvard Business School.
Company email context
Email format at Impala
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{first}@athoc.com
89% confidence
AeroLeads found 2 current-domain work email signals for Guy Miasnik. Compare company email patterns before reaching out.
Profile bio
About Guy Miasnik
Guy Miasnik is a serial entrepreneur, tech investor, and board member with a focus on early-stage opportunities in the security and enterprise SaaS sectors. He co-founded and led three companies, notably AtHoc, a venture capital-backed company serving the public safety and federal government sectors. Under Guy's leadership, AtHoc won over $250 million of Federal contracts, experienced a decade of consistent double-digit growth and seven years of profitability, culminating in its acquisition by BlackBerry for approximately $300 million. In his roles as Division President and Chief Strategy Officer at BlackBerry, Guy contributed to the company's turnaround.Guy is committed to social entrepreneurship and community service. He serves as a board member of the Jewish Community Federation of the San Francisco Bay Area and its $2 billion Endowment Fund, where he chairs the Israel Affairs Task Force and supports innovative Jewish education and impact investment initiatives. Additionally, Guy holds board positions with multiple educational institutions in California and Israel, as well as various advisory roles at Harvard Business School including its renown 20+ years New Ventures Competition.Guy holds an MBA from Harvard Business School, a B.Sc. in electrical engineering from the Technion, and a law degree (LLB) from Tel-Aviv University. In his leisure time, Guy is passionate about cycling, photography, travel (Patagonia, Antarctica and Iceland are his favorites) and flying as a private pilot.
Current workplace
Guy Miasnik's current company
Company context helps verify the profile and gives searchers a useful next step.
13 roles · 5 years
Guy Miasnik work experience
A career timeline built from the work history available for this profile.
Managing Partner, Entrepreneur And Investor
Current
Miasnik Ventures
Incubating, investing, advising and mentoring great teams in security, public safety and enterprise SaaS.
Jan 2019 - Present
Executive Chair, Board Of Directors
CurrentImpala is transforming the philanthropic sector by providing a common platform for donors, foundations and nonprofits, to gain analytical insights, collaborate and communicate.
Oct 2023 - Present
Strategic Advisor And Investor
CurrentPrivaini provides industry top platform for analyzing privacy policy and exposure of an entire supply chain.
2023 - Present
~3 yrs 5 mos
Strategic Advisor And Investor
CurrentHidden Level provide innovative detection technology for drones and other low altitude flying vehicles.
2021 - Present
~5 yrs 5 mos
Investor, Founding Member, Operating Partner
CurrentJ-Ventures is a community-driven global venture capital fund of top investors, executives and founders. Based in Silicon Valley, we operate as a collaborative community with shared values and a strong network of connected capital.
Jun 2019 - Present
Mar 2017 - Oct 2017
Division President, Crisis Communication Division (Athoc)
Joined via acquisition of AtHoc.
Sep 2015 - Feb 2017
Co-Founder And Ceo Of Athoc (Acquired)
AtHoc makes the world safer by empowering organizations and people to communicate and collaborate in times of crisis.The company is active in the safety and security space with over 70% market share of US Federal market as well as strong presence in healthcare, industrial and hi-tech sectors. Double-digit annual growth and profitability for over seven.
Jan 2005 - Sep 2015
Co-Founder And Ceo
Athoc 1.0
Co-founder of AtHoc, serving content providers to financial services. Backed by Greylock.After dot com bust and 2001-03 financial downturn, pivoted the business and led its successful restart into the security space. All institutional investors, led by Greylock, and most individual investors participated in the restart.
Jul 1999 - Dec 2004
Co-Founder And Ceo (Acquired)
Kinetica Internet Solutions
Led Kinetica, a web services and consultancy firm, from a zero-capital start-up to profitability in less than two years. Company was acquired by NetVision, one of Israel's top ISP.
Feb 1996 - Jan 1998
Captain, Project Manager
Served as an officer in an elite technological unit, leading teams in developing and deploying state-of-the-art, real-time communication systems.
Mar 1991 - Feb 1996
Director, Computer Science Education, Program For The Advancement Of Technological Manpower
A non-profit organization dedicated to advancing technological education for talented high school students from underprivileged areas. Part-time position.
Sep 1988 - Aug 1990
3 education records
Guy Miasnik education
Mba, Business
Harvard Business School
B.Sc., Electrical And Computer Engineering
Technion - Israel Institute Of Technology
Bachelor Of Laws - Llb
Tel Aviv University
FAQ
Frequently asked questions about Guy Miasnik
Quick answers generated from the profile data available on this page.
What company does Guy Miasnik work for?
Guy Miasnik works for Impala.
What is Guy Miasnik's role at Impala?
Guy Miasnik is listed as Executive Chair of the Board of Directors at Impala.
What is Guy Miasnik's email address?
AeroLeads has found 2 work email signals at @athoc.com for Guy Miasnik at Impala.
What is Guy Miasnik's phone number?
AeroLeads has found 9 phone signal(s) with area code 650, 905, 510, 858 for Guy Miasnik at Impala.
Where is Guy Miasnik based?
Guy Miasnik is based in San Francisco Bay Area, United States, United States while working with Impala.
What companies has Guy Miasnik worked for?
Guy Miasnik has worked for Impala, Miasnik Ventures, Privaini, Hidden Level Inc., and J-Ventures Fund.
How can I contact Guy Miasnik?
You can use AeroLeads to view verified contact signals for Guy Miasnik at Impala, including work email, phone, and LinkedIn data when available.
What schools did Guy Miasnik attend?
Guy Miasnik holds Mba, Business from Harvard Business School.
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