Stephen Marshall
Angel investor in Atlanta
Atlanta, Georgia
Stephen Marshall, Angel investor in Atlanta is an active investor based in Atlanta, Georgia. This profile covers what Stephen Marshall backs, at which stage, and how founders can reach out in 2026.
Mr. Stephen Marshall is an Angel Investor. He served as Chief Executive Officer at ShootProof. He was a Co-Founder & served as Chief Executive Officer & Board Member at Invision (Advertising Sales Solutions). He served as Chief Information Officer at IgnitionOne. He is a Co-Founder and Board Member of Invision (Advertising Sales Solutions), where he serves as a Chief Executive Officer. As one of the company's founders, he believes in the power of technology to transform how media is priced, sold, and delivered. He started his career in 1987 as an engineer for Unisys after receiving his Master's Degree in Artificial Intelligence from the University of Florida. In the early 90s, he worked for Keane as a management consultant helping to build a media practice for the company. In 1994, he was co-founder and CIO of INVISION, leading the engineering and helping to grow the company from a two-person startup to the leading provider of media systems in the industry. He left the business in 2009 to spend time with family and later started Theory M: a strategic consulting firm focused on helping clients solve the problems faced in moving into multi-platform sales. INVISION acquired Theory M in 2012 to leverage bringing the best media and engineering talent into one company.
- Investor type
- Angel
- Stages
- Early Stage Venture
- Invests in
- Consumer & RetailE-commerce & D2CFashion & BeautyMedia & Content
- Location
- Atlanta, Georgia
- Typical check
- $500K
- Past investments
- 6
Notable investments
Verto Analytics
InVisionPetrissLIVEKINDLY Media
IgnitionOneLIVEKINDLY Media IncHow to reach Stephen Marshall
Angels and operators like Stephen Marshall reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded.
Reach active investors like this one
About this profile
This profile is part of Round Funded, an investor database and outreach platform for founders. It covers 60,000+ active VCs, angels, family offices and accelerators with verified contacts, lets you send pitches from your own Gmail, and includes a free Data Room for your raise. How this data is built.
Cite this page
Round Funded. "Stephen Marshall." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/stephen-marshall
Frequently Asked Questions
What does Stephen Marshall invest in?
Stephen Marshall invests in Consumer & Retail, E-commerce & D2C, Fashion & Beauty and Media & Content, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Stephen Marshall invest at?
Stephen Marshall typically invests at Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is Stephen Marshall's typical check size?
Stephen Marshall typically writes checks around $500K. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.