On the record · Investment firm
Linden Capital Partners
Healthcare-focused PE firm investing in pharma, devices, and services
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.
Oct. 5, 2021
BioIVT, Inc. / Linden Capital Partners
Leveraged buyout · Completed · Recorded transaction
April 26, 2021
Aptitude Health Holdings, LLC / Linden Capital Partners
Leveraged buyout · Announced · Recorded transaction
Jan. 5, 2022
Smile Doctors, LLC / Linden Capital Partners, Thomas H. Lee Partners, L.P.
Minority investment · Announced · Recorded transaction
Sources and evidence
Recorded transaction sources
These support a recorded transaction row. They have not passed the separate evidence-review process.
- R1Arsenal Completes Sale of BioIVT to Linden | News | Arsenal Capital Partners
Arsenal Capital Partners · Company announcement · Retrieved Sept. 8, 2026
Supports: Recorded transaction
- R2Linden to Invest in Aptitude Health - Aptitude Health
Aptitude Health · Company announcement · Retrieved Sept. 9, 2026
Supports: Recorded transaction
- R3Smile Doctors Receives Strategic Investment from Thomas H. Lee Partners - THL
THL · Company announcement · Jan. 6, 2022
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.