People · Operator

Chairatch C. Phrompechrut

Named in public records as an officer, director or promoter · active 2025–2025 · Biotechnology

1
Companies
1
Filings
$13.8M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Aufbau Holdings Ltd—BiotechnologySeries A$13.8M$22.0M2025
Operator network

Chairatch C. Phrompechrut at the center, the companies they're named on, and every other operator named alongside them — an interlock map of shared founding teams, boards and funds. Name-matched, so treat as a research lead.

James Mitchell · 6 companies · 1 sharedJames MitchellWayne Merkelson · 3 companies · 1 sharedWayne MerkelsonH. Lawrence Remmel · 2 companies · 1 sharedH. Lawrence RemmelJohn Irwin · 2 companies · 1 sharedJohn IrwinBruce R. Thaw · 1 companies · 1 sharedBruce R. ThawJohn T.G. Pena · 1 companies · 1 sharedJohn T.G. PenaRobert C. Hazlett · 1 companies · 1 sharedRobert C. HazlettAufbau Holdings Ltd · $13.8M raisedAufbau Holdings LtdChairatch C. PhrompechrutCP
Chairatch C. Phrompechrut Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

People named alongside Chairatch C. Phrompechrut on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.

OperatorSharedTheir companies
James Mitchell16
Wayne Merkelson13
John Irwin12
H. Lawrence Remmel12
Bruce R. Thaw11
Robert C. Hazlett11
John T.G. Pena11

People are matched by normalized name across records; a common name may merge distinct individuals. Treat as a research lead, the same way modeled valuations are directional, not quoted.