-The Company is a leading global expert for filtration solutions. It develops and manufactures air filters, oil filters, fuel filters, cabin filters, liquid filters, plastic components, intake systems and filter systems for the automotive industry and other markets.
-The Company is organized into two business segments as follows:
- Transportation: The segment is comprised of the Original Equipment and Aftermarket business units. It provides air filter systems, liquid filter systems, intake systems and plastic components primarily for the automotive industry, while also serving the construction, agricultural, rail vehicles, ships and power engineering markets.
- Life Science & Environment: The segment is divided into the Air Filtration and Water Solutions business units. The Air Filtration portfolio includes filters for indoor and outdoor spaces, clean rooms, industrial applications, and stationary and mobile air cleaners. The Water Solutions portfolio includes water and wastewater treatment solutions.
-In the fiscal year ended December 31, 2022, sales in Transportation segment generated approximately 91% of the Company’s total sales.
-The Company is a private, family-owned entity.
Air filter systems
-Air cleaner systems
-Combination filters with carbon layer
-Air cleaner systems with integrated acoustic measures
-Air cleaner systems with Flexline filter element
-Air cleaner systems with side ducts
-Air cleaner systems with oval filter element
-Air cleaner systems with plastic over molded fleece filter element
-Air cleaner systems with resonator
-Dual flow air cleaner systems
-Fine dust particle filter
-Charge air ducts with AgileJoint technology
-NOx fine dust combination filter
-Brake dust particulate filters
-Bifunctional cabin air filters
Liquid filter systems
-Oil filter modules with aluminum housing
-Oil filter modules with plastic housing
-Transmission oil filters
-Spin-on transmission oil filters
-Diesel fuel filters
-Gasoline fuel filters
-Modular fuel filter systems
-Inline fuel filters with plastic housing
-Fuel filter modules with sheet-metal housing
-Spin-on fuel filters
-Multilayer filter media
-Integrated oil-water-heat exchangers
-Integrated oil filter modules
-High performance fuel filters
-Suction-side transmission oil filters
-Pressure-side transmission oil filters
-Urea filter modules
-Urea filter elements
-Crankcase ventilation systems
-Oil pressure switches
-Spin-on oil filters
-Fuel supply rails
-Oil mist separators
-Coolant expansion reservoirs
-Sealing systems and components
-Fuel filter modules with three-stage water separation
-Fuel filter modules with half-moon sealing
Air intake systems
-Passive and active intake manifolds
-Active charge air ducts
-Charge air ducts
-Clean air ducts
-Crankcase ventilation systems
-Air induction systems
-Double resonance systems
-Active intake module with additional electric booster
-Intake air preheating boxes
-Intake manifolds with intelligent flap systems
-Intake manifolds with fully integrated charge air coolers
-Plug-in actuators for active intake manifolds
Electric vehicle components
-Plastic battery frames
-Air dryer cartridges
-Ion exchange filters
-Cathode air filters
-Cathode air cleaners
-Cathode water separators
-Broad band silencers
-Flat membrane humidifiers
-Coolant particle filters
-Oil filter systems for e-axles and hybrid transmissions
-Oil drying cartridges
-Media distribution modules
-Cooling air particle filters
-Coolant dryer cartridges
-Cooling air module for 48 volt batteries
|1941||Filterwerk Mann+Hummel GmbH founded in Ludwigsburg near Stuttgart, Germany, by Adolf Mann and Dr. Erich Hummel.|
|1942||Development of an air cleaner with a cyclone construction; both textile and felt filters; strainer disc filters; and a main-flow oil centrifuge.|
|1946||"Filap" was founded to produce industrial filters. Founded in Speyer.|
|1948||"Plant Engineering" Division founded (now Mann+Hummel ProTec GmbH)|
|1951||Development and start of filter production with paper fine-mesh filter elements for air and oil filtration.|
|1954||Start of construction of a second production plant in Ludwigsburg.|
|1958||Start of production of spin-on filters for oil (main and auxiliary flow).|
|1959||Start of cooperation with filter manufacturers in Argentina and Brazil (now: Mann+Hummel Argentina S.A., Buenos Aires; and Mann+Hummel Brasil Ltda., Indaiatuba).|
|1962||Purchase of a former pasta factory in Marklkofen, Bavaria, and conversion into third production plant in Germany.|
|1965||Filtros Mann S.A. founded in Zaragoza, Spain.|
|1967||Presentation at the Frankfurt Motor Show of air cleaner with radial inlet and integrated pre-separation ring (later named the "Mann Piclon").|
|1969||Purchase of another production plant in Ludwigsburg and expansion of the "Plant Engineering" Division (now Mann+Hummel ProTec GmbH).
First series orders for automobile air cleaners made of plastic.
First flat filter element for automobile air cleaners.
|1970||Concentration of the Speyer plants in the "Brunckstrasse", the actual site of the Industrial Filters Business Unit|
|1973||Delivery of the first coloring equipment (ProTec Business Unit)|
|1978||Delivery of the first multiple feed station conveying system (ProTec Business Unit)|
|1981||Started development of plastic engine intake manifolds.|
|1984||First plastic oil filter housing.|
|1988||Purchase of Hydromation N.V. in Tongeren, Belgium.|
|1989||Started series production of plastic intake manifolds using the lost core technology|
|1990||Extensive expansion of engine test benches and roller dynamometers in Ludwigsburg.|
|1991||Purchase of Plasta Sonneberg GmbH, Thuringia, (now: Filterwerk Mann+Hummel GmbH, Sonneberg).|
|1993||Joint venture Mann Filtr Jipap s.r.o. founded in the Czech Republic.
Filtros Mann S.A. founded in Mexico. (now: Mann+Hummel Mexico, S.A. de C.V.)
Acquisition of Somos GmbH, Weiterstadt.
Development of the "Europiclon" air cleaner generation.
|1994||Mann+Hummel Filter Technology Inc. founded in Greensboro, North Carolina, U.S.A. (now: Mann+Hummel USA, Inc.)|
|1995||Purchase of Universal Dynamics, Inc., Woodbridge, Virginia, U.S.A.
Production of an intake module with a plastic switch air intake manifold (lost core technology).
|1996||Environmental Prize from the Federation of German Industry (BDI) for "evotop(R)", an environmentally-friendly oil filter concept with a metal-free filter element.
Mann+Hummel (S.E.A.) Pte., Singapore, founded.
Opening of a sales office in Shanghai, China.
Mann+Hummel (UK) Ltd., Wolverhampton, United Kingdom, founded.
Mann+Hummel Automotive, Inc., Southfield, Michigan, U.S.A., founded. (now Mann+Hummel USA, Inc.)
|1997||ProTec Business Unit spun of and formed into Mann+Hummel ProTec GmbH, Ludwigsburg.
Acquisition of Vollmar Anlagentechnik (ProTec Business Unit)
|1998||Purchase of Advanced Filtration Concepts, Inc., Louisville, Kentucky, U.S.A.
Purchase of Geiger Technic, Inc., Kalamazoo, Michigan, U.S.A. (now Mann+Hummel USA, Inc.).
|1999||Mann+Hummel Japan Ltd founded in Yokohama.
Foundation of Mann+Hummel France S.A.R.L. in Gennevilliers
|2000||Takeover of Oil Conditioning Systems (OCS) Division from the American Federal Mogul Group.
Sales Office set up in Warsaw, Poland
Foundation of Joint Venture: G.U.D. Mann+Hummel Filter Systems (PTY) Ltd. in Atlantis, South Africa.
|2001||Mann and Hummel Australia PTY Limited founded in Sydney, Australia|
|2002||Acquisition of the Solvay Group's Air Induction Systems and Technical Parts (AIS/TP) Division
Foundation of Service Center Scandinavia in Gothenburg, Sweden
Foundation of Joint Venture: Shanghai Mann+Hummel Filter Co., Ltd. in Shanghai, China
Joint Venture Mann+Hummel Fawer Filter Co. Ltd. founded in Changchun, China
Joint Venture DongWoo Mann+Hummel Co. Ltd. is set up in South Korea
|2003||Sales Office set up in Sondrio, Italy
The name Filterwerk Mann+Hummel GmbH is changed to Mann+Hummel GmbH
Mann+Hummel establishes a sales office in Gex, France for the ProTec Business Unit following the acquisition of Per-Color S.a.r.L.
ProTec moves from Weiterstadt and Koenigswinter to Bensheim/Hessen
Establishment of a representative office in Bangalore, India
|2004||Mann+Hummel Italia S.r.l. founded in Torino, Italy.|
|2006||The Bosch Group and MANN+HUMMEL acquire the Purolator filter business from ArvinMeritor.|
|2008||100% takeover of the Korean filter specialist Dongwoo Co. Ltd. and name change to MANN+HUMMEL Dongwoo Co. Ltd.|
|2010||Takeover of membrane specialist Ultra-Flo, Singapore.|
|2011||The Company's subsidiary, MANN+HUMMEL Air Filter GmbH & Co. KG based in Gefrees, builds new plant in Himmelkron.|
|The Company opened new production facility in Dunlap, Tennessee (USA).|
|2012||OHL Engineering GmbH has taken over the operative business of the MANN+HUMMEL subsidiary ProTec.|
|New manufacturing site in Liuzhou, South China.|
|The Company founded a 100% subsidiary MANN+HUMMEL (Thailand) LTD. in Thailand.|
|The Company has inaugurated its new manufacturing facility in Bawal, India.|
|2013||Acquired Purolator Filters LLC, previously a joint venture between Bosch and the Company which manufactures oil and air filters.|
|Aug. 2015||Entered definitive agreement to acquire global filtration operations of Affinia Group Inc.|
|May 2016||Completed acquisition of filtration operations of Affinia Group.|
|Aug. 2018||Completed acquisition of Tri-Dim Filter, a U.S. air filtration company.|
|Jul. 2022||Opened the fourth Digital Hub in Heilbronn, Baden-Württemberg, Germany.|
|Oct. 2022||Completed the sales of the Company’s global high-performance plastic parts business to Mutares SE & Co. KGaA.|
Supplemental Information 1
>>>Business Report FY ended Dec. 31, 2007
>>>Business Report FY ended Dec. 31, 2008
>>>Business Report FY ended Dec. 31, 2009
>>>Business Report FY ended Dec. 31, 2010
>>>Business Report FY ended Dec. 31, 2011
>>>Business Report FY ended Dec. 31, 2012
>>>Business Report FY ended Dec. 31, 2013
>>>Business Report FY ended Dec. 31, 2014
>>>Business Report FY ended Dec. 31, 2015
>>>Business Report FY ended Dec. 31, 2016
>>>Business Report FY ended Dec. 31, 2017
>>>Business Report FY ended Dec. 31, 2018
>>>Business Report FY ended Dec. 31, 2019
>>>Business Report FY ended Dec. 31, 2020
>>>Business Report FY ended Dec. 31, 2021
Archives of Past Exhibits
Note: A figure in brackets ( ) indicates a loss