/Investor DB

TenOneTen Ventures — 2023 Investments

6 investments dated 2023 · listed companies and verified rows first · show all

Building Swellbuildingswell.comin𝕏Seed · Mar 2023 · $3M

Building Swell offers a scheduling platform that connects detailing, fabrication, and field teams on one live plan, tracking jobs from design through install and forecasting shop capacity and bottlenecks.

Construction TechPropTechSaaSSan Francisco, US

Jason Sujjon(Executive Officer)Jordan Easterling(Executive Officer, Director)

ProjectMarkprojectmark.cominSeed · Sep 2023 · $3M

ProjectMark provides software for business development and RFP (request for proposal) management in the construction industry, helping companies streamline their sales and procurement processes.

Construction TechSaaSSales Tech

Tom(CEO)Noel(COO)Anthony(CTO)

Co-investorsEntrada VenturesHeartland VenturesHeartland Ventures S7TipTop VenturesUfi VocTech Trust

Rhythm Sciencerhythmscience.com𝕏Mar 2023

Cloud-based virtual cardiac care platform aggregating data from implantable and wearable devices with AI-assisted triage.

HealthtechSan Francisco, US

Maureen Klewicki(Director)Shawn Kumar(Executive Officer, Director)

BoardEytan Elbaz(Director)in

Co-investorsPress On Ventures

StayTunedstaytuned.comSeed · Apr 2023 · $9M
Trainwelltrainwell.netinOct 2023

Trainwell provides personalized fitness coaching combining human trainers with AI-powered technology to create customized workout plans and deliver live feedback on form and pacing.

AI & Machine LearningHealthtechSaaSWellness & Fitness

Matt Spettel(Founder)inGabe Madonna(Founder)in

Co-investorsAlpha EdisonHyde Park Venture PartnersJackson Square VenturesMaven VenturesRevolution

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

Delta Band

Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.