About This Deal

DONALDSON Co INC acquired Purilogics, LLC for approximately $19.9 million (net of cash acquired); up to $29.0 million additional contingent consideration, a transaction completed in June 2022, structured as all cash plus contingent consideration.

Purilogics, LLC operates in Life Sciences, is based in Headquartered in Greenville, South Carolina. Purilogics is an early-stage biotechnology company that developed proprietary Purexa membrane chromatography products for the purification and streamlined manufacturing of biopharmaceuticals. Aimed initially at the purification of pDNA, mRNA and mAbs, the Purexa membrane platform offers competitive advantages over traditional resin and monolith technologies, enabling improved productivity, speed and production costs.

Adds membrane chromatography purification technology to Donaldson's bioprocessing portfolio.

Up to $29.0 million contingent consideration tied to developing manufacturing capabilities, creating future technologies and attaining business performance results. Life Sciences segment

Deal Terms

Acquirer
DONALDSON Co INC
Target
Purilogics, LLC
Value
Approximately $19.9 million (net of cash acquired); up to $29.0 million additional contingent consideration
Date
June 2022
Type
Full acquisition
Status
Ready

Transaction Details

Target HQ
Headquartered in Greenville, South Carolina
Segment
Life Sciences
Structure
All cash plus contingent consideration
Announced
June 13, 2022
Closed
June 13, 2022
Synergies
Up to $29.0 million contingent consideration tied to developing manufacturing capabilities, creating future technologies and attaining business performance results.

In Their Words

On June 13, 2022, the Company acquired Purilogics, headquartered in Greenville, South Carolina, for cash consideration of approximately $19.9 million, net of cash acquired. The transaction included a maximum payout of $29.0 million in contingent consideration related to developing manufacturing capabilities, creating future technologies and attaining certain business performance results.Donaldson FY2022 10-K, Note 2 Acquisitions

Advisors

Advisory firms were not disclosed for this transaction.

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Sources: Press release ↗ · Last updated July 8, 2026

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