highperformr logo

Stephen Gary Wozniak

Sales Director, StackAdapt
Orinda, California,United States
Find Stephen Gary Wozniak's Email
Find Stephen Gary Wozniak’s Phone

Stephen Gary Wozniak's Overview

Total Experience34 years
CompanyStackAdapt
CountryUnited States

Stephen Gary Wozniak, often known by his nickname 'Woz', is an American electronics engineer, computer programmer, philanthropist, and technology entrepreneur. In 1976, he co-founded Apple Computer Inc. (now Apple Inc.) with Steve Jobs. Wozniak is credited with single-handedly designing and building the Apple I, the computer that launched Apple, and was the principal designer of the Apple II, one of the first highly successful mass-produced microcomputers. His work was instrumental in launching the personal computer revolution. Known for his engineering prowess, friendly demeanor, and passion for education and technology, Wozniak has remained an influential figure in Silicon Valley even after stepping away from a full-time role at Apple in 1985. He is also known for his philanthropic efforts, particularly in education.

Professional Summary

Stephen Gary Wozniak's work history includes a series of influential roles in various companies. Here is a detailed list of his professional journey:

StackAdapt - Sales Director (2025 to Present)
Misfit Media Lab - Founder (2021 to Present)
Simpli.fi - Director of Sales - West (2023 to 2024)
Microsoft - Senior Account Executive - HoldCo Agencies - Netflix Launch Team (2021 to 2023)
Xandr - Senior Account Executive - CTV Specialist. Marketplace Development. Independent Agencies - West (2021 to 2022)
OnePortal - Advisor (2021 to 2022)
FuelX - Director Of Sales (2017 to 2020)
Receptiv - Senior Account Executive (2017 to 2017)
Pandora - Senior Sales Executive - Strategic Accounts (2013 to 2017)
Aptitude RevStream NOW Aptitude Software - Account Executive (2013 to 2013)
Huddler.com (Acquired by Wikia) Now Fandom - Manager, Digital Media Sales - Sports and Tech (2010 to 2012)
SAG-AFTRA - Actor (2002 to 2012)
Citysearch - Account Executive (2008 to 2009)
Green Technology - Director, Commercial Relations (2007 to 2008)
Devereux Communications - Account Executive / Press Secretary (2005 to 2007)

Notable Achievements

Co-founder of Apple Inc.

Co-founded Apple Computer Company (now Apple Inc.) with Steve Jobs and Ronald Wayne in 1976, which became one of the world's most valuable and influential technology companies.

Designer of Apple I and Apple II

Single-handedly designed the hardware, circuit board, and operating system for the Apple I. He was the principal designer of the Apple II, a groundbreaking personal computer that was a major factor in Apple's early success and the popularization of personal computing.

National Medal of Technology

Awarded in 1985 by U.S. President Ronald Reagan, along with Steve Jobs, for their development and introduction of the personal computer.

Inducted into the National Inventors Hall of Fame

Inducted in 2000 for his invention of the first personal computer with a graphical user interface (Apple II with its character-cell graphics, later evolving ideas).

Hoover Medal

Awarded in 2013, a prestigious engineering prize for 'outstanding extra-career services by engineers to humanity'.

Grace Murray Hopper Award

Received in 1979 from the Association for Computing Machinery (ACM) for his design of the Apple II computer.

Educational Background

BA, Communications

California State University, Chico

Buying Intent Signals for Stephen Gary Wozniak

Highperformr Signals uncover buying intent and give you clear insights to target the right people at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance

Company Overview

StackAdapt
Total employees865
HeadquartersToronto
Founded2013

StackAdapt is a self-serve programmatic advertising platform that empowers digital marketers to plan, execute, and manage data-driven advertising campaigns across all devices, inventory, and publisher partners. Known for its user-friendly interface and advanced machine learning capabilities, it helps advertisers reach their target audiences effectively and optimize campaign performance for measurable results.

StackAdapt Funding Information
$106.1M - Total Funding Raised
$100M - Most recent funding amount
4 - Number of funding rounds
13 Sep, 2022 - Latest funding round
Lead Investors:
Volition Capital
Export Development Canada (EDC)
National Bank of Canada
BDC Capital
Picus Capital
HIGHLINEvc (now Relay Ventures)

Highperformr's free tools for company research

Find contact info

Get verified emails, phone numbers, and LinkedIn profile details

Find similar contacts

Discover contacts with similar roles, seniority, or companies

Perform deep contact research

Uncover insights like skills, work history, social links, and more

Discover, research and enrich contacts with Highperformr — Smarter, Faster

Explore contacts in-depth — from verified emails and phone numbers to LinkedIn activity, job changes, and more — all in one powerful view.

Highperformr AI helps you surface the right people and enrich your CRM with live, accurate contact insights so your teams can connect faster and close smarter.

  • Track signals like job change, promotion, and LinkedIn activity
  • Enrich contacts with verified email, phone, and social data instantly
  • Automate enrichment and updates with powerful workflows
  • Sync enriched contact info directly into your CRM and tools

Thousands of contacts — including decision-makers, influencers, and ICP matches — are just a search away.

Thousands of companies, including, are just a search away.