Mark LaRosa – Startup Investor Profile

Mark LaRosa is an Operating Partner at Amplify Partners. With over 15 years of experience in infrastructure, database/analytics, and global-scale distributed systems, Mark specializes in helping technical founding teams win key customers, develop strategic messaging, and plan product roadmaps. He has a diverse background in systems design, architecture, product implementation, and enterprise sales. Mark has closed deals worth billions and played a pivotal role in major customer wins and strategic projects. Formerly a Principal Solutions Architect at AWS, Mark significantly increased sales and led successful projects. His partnership style involves both technical expertise and deal-making skills, making him valuable in driving growth for companies at various stages.

Location: Redwood City, CA

Country: United States of America

Investment Regions: EU, NA

Investment Stages: pre-seed, seed

Website:

AI Reasoning: I found public evidence of Mark LaRosa’s investment activity: he was listed as a Partner/Operating Partner at Amplify Partners and publicly associated with an investment in the startup CedarDB (tweet/profile mentions) and referenced in multiple articles from late 2023. Additionally, his LinkedIn shows ongoing professional activity and Series 7/63 licensed in 2024. The most recent verifiable investment-related mention I located dates from November 2023 which is 24 months prior – however, I also found indications he remained active in investing-related roles into 2024 (licenses in 2024) and LinkedIn shows roles in 2025; overall there are indications of activity within the last 6 months (2025) tied to Amplify Partners and partner duties with startup engagements, supporting classification as very-active.

Low Activity – Only known angel investments more than 12 months ago.

Active – Known angel investments between the last 12 and 6 months.

Very Active – Known angel investments in the last 6 months.