Suffolk Technologies
Suffolk Technologies is a leading venture capital platform investing in ConTech, PropTech and InfraTech startups transforming the $12T built environment sector. Since 2019, we've supported over 50 high-growth startups in AI, automation, robotics, sustainability, smart buildings and supply chain, creating tangible value across the construction and real estate industries. Leveraging the resources and expertise of Suffolk's $6B tech-forward construction business and a network of industry-leading companies, we provide unparalleled access to validate, scale and commercialize innovative solutions.
Investing activity
Suffolk Technologies appears in 2 AI deals tracked by the AI Lounge deals desk, and led 1 of them. The rounds are mostly Pre-seed and Seed, with a median round size of $4M. The most recent are Hardline (Pre-seed, $2M, May 2026) and Certivo (Seed, $4M, Feb 2026).
Suffolk Technologies most often invests alongside Mucker Capital, StandUp Ventures, Alumni Ventures and Nirman Ventures, and the companies it backs on AI Lounge are mostly in AI.
Deals
Frequently asked questions about Suffolk Technologies
What AI companies has Suffolk Technologies invested in?
Suffolk Technologies's AI investments include Hardline and Certivo. The 2 rounds on AI Lounge are listed on this page with amounts, dates and co-investors.
Where is Suffolk Technologies based?
Suffolk Technologies is based in Boston, Massachusetts, United States.
What stage does Suffolk Technologies invest at?
In the rounds tracked on AI Lounge, Suffolk Technologies has invested at Pre-seed and Seed, with a median round of $4M. Suffolk Technologies led 1 of those rounds.
Who does Suffolk Technologies co-invest with?
Suffolk Technologies's most frequent co-investors on AI Lounge are Mucker Capital (1 deal), StandUp Ventures (1 deal), Alumni Ventures (1 deal), Nirman Ventures (1 deal) and Pioneer Square Ventures (1 deal).
How can founders reach Suffolk Technologies?
Founders on AI Lounge can see Suffolk Technologies's contact details in AI Investor Contacts (paid plans), check for a warm introduction through members who worked with the firm under Warm Paths, and add Suffolk Technologies to their Investor Pipeline to track the conversation.