United States · Funded startup

Who invested in P1 Trials

One round we have observed, with the 0 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Professional Services

Raised 12 months ago

Funding summaryUpdated 15 Nov 2026

$5.5Mraised across 1 round since 2025, from 1 source

Latest round
Round, $5.5MNov 2025
Investors
0
See who backed them

The rounds

  1. Nov 2025
    Round$5.5M

    No investor was named in the report.

    Filed with the SEC (Form D); no report of this raise yetSEC filing: $5.5M sold, first sale Nov 2025

Funding filed with regulators

P1 Trials filed 2 raises, $7.1M in all. Filings say how much was sold and to how many investors; they never name the investors.

  1. Nov 2025$5.5M1 investorSEC Form D
  2. Nov 2024$1.6M5 investorsof $4.0M offeredSEC Form D

Quick answers about P1 Trials

How much has P1 Trials raised?

P1 Trials has raised $5.5M across 1 round since 2025.

When did P1 Trials last raise?

P1 Trials's most recent round, $5.5M, was in Nov 2025.

What was P1 Trials's biggest round?

Its most recent round, $5.5M in Nov 2025, is also its largest on record.

Where is P1 Trials based?

P1 Trials is based in the United States.

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