On the record · Investment firm

Eir Partners

Research depth

Transactions sourced

At least one recorded transaction has a public source.

Record updated Sept. 11, 2026

Current ownership

Current owner not established

This record does not identify a current owner. That absence is a gap in the record, not a conclusion about ownership.

Ownership and transaction history

Chronology from recorded ownership periods, transactions and reviewed outcome events. Event order does not imply causation.

March 17, 2021

Millennia / Eir Partners, Pamlico Capital

Minority investment · Announced · Recorded transaction

Sept. 10, 2024

PharmaForceIQ / Eir Partners

Leveraged buyout · Announced · Recorded transaction

May 13, 2026

QuartzBio / Eir Partners

Leveraged buyout · Announced · Recorded transaction

Sources and evidence

Recorded transaction sources

These support a recorded transaction row. They have not passed the separate evidence-review process.

  1. R1
    Pamlico Capital Announces Growth Investment in Millennia | News | Pamlico Capital

    Pamlico Capital · Company announcement · Retrieved Sept. 9, 2026

    Supports: Recorded transaction

  2. R2
    PharmaForceIQ Announces Majority Investment by Eir Partners to Support and Accelerate Growth

    PharmaForceIQ · Company announcement · Sept. 13, 2024

    Supports: Recorded transaction

  3. R3
    QuartzBio Secures Growth Investment from Eir Partners to Accelerate Clinical Trial Intelligence

    QuartzBio · Company announcement · May 13, 2026

    Supports: Recorded transaction

What we do not know

These are gaps in the public record, not findings about the organization.

  • The organization's operating status has not been researched.
  • No current public ownership assessment has been published.

Help improve this record

Firsthand experience, public sources and corrections can help close the gaps above.