Who founded SubVysion?

SubVysion was founded by Maxwell Stone, Wenson Tang in 2026.

Who are SubVysion's investors?

SubVysion's investors include Y Combinator, FundersClub, Robinhood.

How much funding has SubVysion raised?

SubVysion has disclosed $355K raised across 1 round.

Where is SubVysion headquartered?

SubVysion is headquartered in San Francisco, US.

SubVysion

YC S26

San Francisco, US · Founded 2026 · Delaware corporation · 2 employees · 3 known investors

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SubVysion creates high-precision 3D mapping technology that reveals the locations of subsurface utilities, enabling construction teams to identify and navigate around buried infrastructure during excavation work.

Also known as SubVysion, Inc.

Construction Tech PropTech Hard Tech Computer Vision Real Estate Construction InfrastructureUnited States of AmericaAmerica / Canada

Founders & leadership· Y Combinator alumni (S26)

SubVysion was founded in 2026 by Maxwell Stone and Wenson Tang.

Maxwell Stone Co-Founder (YC S26)Previously, he worked as a Machine Learning Engineer at Roboflow, where he developed on-device inference SDKs and ML solutions for enterprise customers across healthcare, transportation, and industrial applications. He is a Computer Science graduate from UPenn with both bachelor's and master's degrees.

Wenson Tang Co-founder, YC S26Wenson Tang holds degrees in Computer Science and Consumer Psychology from the University of Pennsylvania. He previously worked as a Software Developer at CentralSquare Technologies on emergency dispatch systems, and currently serves as Co-founder and COO at SubVysion.

Investors · 3

Y Combinatorlisted by Y CombinatorSan Francisco · $500K

How we know: the Y Combinator directory · open dataset · 5k.vc investor directory · Not right? Tell us

FundersClubreportedSan Francisco · $290K

How we know: Y Combinator's founder network · Not right? Tell us

RobinhoodreportedMenlo Park

How we know: Y Combinator's founder network · Not right? Tell us

Reported raises · per SEC filings

Form D private placements

$355K disclosed across 1 round · 2026

▶$355KraisedMar 2026 · 6 investors · Other Technology

Rule 506(b)

Officers, directors & promoters on the filing

Wenson TangExecutive Officer, Director
Maxwell StoneExecutive Officer, Director

Offering amount: $10M
Amount sold: $355K
First sale: Feb 2026
Incorporated: Corporation, Delaware, 2026
Federal exemptions: 06b

Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Related companies · 4

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BidflowBidflow is an AI tool that automatically counts electrical devices, lighting fixtures, and lighting controls from construction drawings. It serves electrical contractors and lighting distributors who need to prepare bids and quotes quickly.

PermitifyPermitify reviews architectural and engineering plans against city ordinances, building codes, and project requirements to identify likely code violations or missing items before official municipal review. The service targets architectural and engineering teams seeking to reduce permitting delays and revision cycles.

Structured AIStructured uses AI and computer vision to automatically review architectural and engineering drawing packages, checking for compliance violations, coordination conflicts, and scope gaps across disciplines including architecture, structural, MEP, and civil engineering.

Companies working in the same space as SubVysion.

Legal entities · 1

corporate structure

SubVysion, Inc.

Frequently asked questions

What does SubVysion do?: SubVysion creates high-precision 3D mapping technology that reveals the locations of subsurface utilities, enabling construction teams to identify and navigate around buried infrastructure during excavation work.
Who founded SubVysion?: SubVysion was founded by Maxwell Stone, Wenson Tang in 2026.
Who are SubVysion's investors?: SubVysion's investors include Y Combinator, FundersClub, Robinhood.
How much funding has SubVysion raised?: SubVysion has disclosed $355K raised across 1 round.
Where is SubVysion headquartered?: SubVysion is headquartered in San Francisco, US.