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Filtration Group
ActiveOperating status — whether the company still runs independently. “Closed” usually means it was acquired, merged, or shut down.🔥 MediumHeat score — how much recent activity & attention the company has (web traffic, news, hiring). Chicago, Illinois, United States Founded 1942 5001-10000 employees For Profit
Filtration Group is a global market-leading provider of mission-critical filtration solutions
Filtration Group on Acquirezy — acquisitions, funding rounds, investments, investors, key people & contacts.
Filtration Group was acquired by Parker Hannifin in 2025 for $9.25B.
Last Funding
Acquisitions
8
Monthly Visits
Contacts
424
About Filtration Group
Funding & Financials
- Total funding
- Funding rounds
- Last funding
- Last funding type
- Last funding date
- Funding status
- Total equity funding
- Revenue range
IPO & Stock
- IPO status
- Private
Web Traffic
- Monthly visits
- Global traffic rank
- 6-mo avg visits
- Visit duration (s)
- Pages / visit
- Bounce rate
- Rank change (mo)
Technology & IP
- Active technologies
- 53
- Active products
- 27
- IT spend
- $20.69M
Company Info
- Founded
- 1942
- Employees
- 5001-10000
- Operating status
- Active
- Company type
- For Profit
- Org types
- company
- Founders
- 1
- Sub-organizations
- 2
- News articles
- 59
- HQ
- Chicago, Illinois, United States
- Region
- Greater Chicago Area, Great Lakes, Midwestern US
- Exit date
- Nov 11, 2025
Signals & Scores
- Heat score
- Medium
- Trend (7d)
- 0
- Trend (30d)
- 0.4
- Trend (90d)
- 0.3
- Last leadership hire
- Jan 27, 2025
Filtration Group Acquisitions
8 results
| Acquiree Name | Acquirer Name | Acquisition Type | Acquisition Terms | Acquiree Industries | Acquiree Hq City | Acquiree Hq Country | Acquiree Description | Acquiree Number Of Employees | Acquirer Industries | Acquirer Hq Country | Acquirer Number Of Employees | Acquirer Ipo Status | Acquiree Website | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Whirl-Pak | — | 2022-06-02 | Filtration Group | Acquisition | — | BiopharmaPharmaceutical | Madison | United States | Whirl-Pak is a provider of sterilized sampling and testing s… | 1959-01-01 | 1-10 | Environmental ConsultingHeating, Ventilation, and Air Conditioning (HVAC)Manufacturing | United States | 5001-10000 | Private | 8 | www.whirl-pak.com/ | |
| Columbus Industries | — | 2021-10-22 | Filtration Group | Acquisition | — | ElectronicsIndustrialManufacturingResidential | El Paso | United States | Columbus Industries is a manufacturer of air filter products… | 1965-01-01 | 501-1000 | Environmental ConsultingHeating, Ventilation, and Air Conditioning (HVAC)Manufacturing | United States | 5001-10000 | Private | 8 | www.columbusindustries.com | |
| Oxyphen | — | 2020-05-26 | Filtration Group | Acquisition | — | Manufacturing | Wetzikon | Switzerland | Oxyphen is the manufacturer of microporous track-etched memb… | 1953-01-01 | 51-100 | Environmental ConsultingHeating, Ventilation, and Air Conditioning (HVAC)Manufacturing | United States | 5001-10000 | Private | 8 | www.oxyphen.com/ | |
| Multisorb Technologies | — | 2018-04-30 | Filtration Group | — | — | — | Buffalo | United States | Multisorb, the World Leader in Active Packaging Technology™,… | 1961-01-01 | 501-1000 | Environmental ConsultingHeating, Ventilation, and Air Conditioning (HVAC)Manufacturing | United States | 5001-10000 | Private | 8 | www.multisorb.com/ | |
| Clear Edge Filtration | — | 2016-05-13 | Filtration Group | Acquisition | — | ComputerManufacturing | Geldern | Germany | Clear Edge, a part of the Filtration Group family, is making… | 1829-01-01 | 501-1000 | Environmental ConsultingHeating, Ventilation, and Air Conditioning (HVAC)Manufacturing | United States | 5001-10000 | Private | 8 | www.clear-edge.com/ |
1–5 of 8Show
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Filtration Group Key People
Chairman, President, and CEO
Deputy General Counsel
424
professional contacts at Filtration Group
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