Contact
Bayer AG
51368 Leverkusen, Germany
Phone: +49 214 30-1
To ask a question about any of the following areas, please use the links to the relevant contact forms. For questions on other topics, please use our general contact form below.
Our division Pharmaceuticals provides innovative solutions for the therapeutic areas of cardiology, oncology, gynecology, hematology & ophthalmology and others.
The Consumer Health Division brings consumers some of the world’s best-known and most trusted over-the-counter (OTC) brands in the fields of Allergy, Analgesics, Dermatology, Digestive Health and Nutritionals.
Bayer's Crop Science division helps to make the agricultural economy more productive thus contributing to society by helping to ensure an ample supply of high-quality food, feed, fiber and renewable raw materials.
Our Bayer Career Global Job Portal provides among other things, information on job vacancies, traineeships, internships, scholarships and job applications.
In the media area you’ll find topical news items, photos, videos, publications, an overview of our social media channels and apps, and contacts for editors.
The Investor Relations department handles the company’s communications needs in the capital market, serving investors and analysts in particular.
In the sustainability area you can read more about our economic, ecological and social challenges and opportunities.
In the Procurement area you will find general information about the procurement organization, sustainability in supplier management as well as valuable information for suppliers.
SCIP is the database for information on Substances of Concern In articles as such or in complex objects (Products) established under the Waste Framework Directive (WFD).
If you have any inquiries regarding SCIP, please contact: SCIP-BAYER@bayer.com
Bayer fully supports coordinated vulnerability disclosure and encourages security researchers who choose to engage in these actions to do so in a responsible manner.
Bayer AG
Kaiser-Wilhelm-Allee 1
51373 Leverkusen
Germany
Bayer Global
Phone: +49 214 30 1
Pharmaceuticals
Müllerstraße 178
13353 Berlin
Bayer Global
Phone: +49 30 – 468 1111
Crop Science
Alfred-Nobel-Str. 50
40789 Monheim am Rhein
Bayer Global
Phone: +49 2173 380
Bayer Consumer Care AG
4052 Basel
Schweiz
Phone: +41 58 272 72 72
Bayer d.o.o. Albania
Rruga Elbasanit nr 60
përballë Ambasadës Amerikane
Ap 1/1
1000, Tirana
Albania
Phone: +355 422 419 88
Bayer S.P.A
Lot 424 - Coopérative El Bouroudj
Ain Allah - DelyBrahim
Alger – Algeria
Phone: +213 21 91 89 00
Fax: +213 21 91 08 99
Bayer Angola Representative Office
Rua Fernao de Mendes
Pinto no 47-49
Bairro Maianga
Angola
Bayer S.A.
Casilla de Correo 84
1605 Munro Pcia Buenes Aires
Ricardo Gutiérrez 3652
1605 Munro-Pcia. de Buenos Aires
Argentina
Phone: +54 11 47627000
Fax: +54 11 47627100
Bayer Australia Ltd.
P.O. Box 182
Gordon NSW 2072
875 Pacific Highway
Pymble NSW 2073
Australia
Phone: +61-2-9391-6000
Bayer Austria Ges.m.b.H.
Am Europlatz 1
A-1120 Wien
Austria
Phone: +43 1 711460
Fax: +43 1 7114614
Bayer Middle East Ltd.
25, Misr Helwan Agricultural Road
21519 Maadi, Cairo
Bahrain
Bayer CropScience Limited
Masum Plaza (4th to 7th Floor),
Plot # 13, Road # 15,
Rabindra Sarani, Sector # 3,
Uttara, Dhaka-1230
Bangladesh
Phone: +8802-48954020
Fax: +8802-48955403
Bayer AG – Consumer Health
Peter Merian Str. 84
4052 Basel
Switzerland
Phone: +41 58 272-7272
Bayer AG – Crop Science Division
Alfred-Nobel-Str. 50
40789 Monheim am Rhein
Germany
Phone: +49 2173 20 76 0
Bayer AG – Pharmaceuticals Division
Müllerstraße 178
13353 Berlin
Germany
Phone: +49 2173 20 76 0
Bayer WR LLC
Dzerzhinskogo 57
220089, Minsk
Belarus
Phone: +375 17 239 54 20
Fax: +375 17 336 12 36
Bayer SA-NV
Bayer Crop Science SA-NV
Kouterveldstraat 7A 301A
1831 Diegem (Machelen)
Belgium
Phone: +32 2 535 6311
BAYER BOLIVIANA LTDA
Edificio Tacuaral II Piso 2
Zona Centro Empresarial (Equipetrol Norte)
Santa Cruz
Bolivia
Phone: +591-3-3-153300
Bayer d.o.o. Sarajevo
Trg solidarnosti 2A
71000 Sarajevo
Bosnia & Herzegovina
Phone: +387 33 941 600
Fax: +387 33 788 840
Bayer S.A.
Caixa Postal: 12.624
04744-970 São Paulo / SPP
Rua Domingos Jorge 1100
04779 900 São Paulo / SP
Brazil
Phone: +55 11 56945166
Fax: +55 11 569451034
Bayer Bulgaria EOOD
Rezbarska Str. 5
BG-1510 Sofia
Bulgaria
Phone: + 359 2 814 01 11
Fax: + 359 2 814 01 99
Bayer Inc.
2920 Matheson Boulevard East
Mississauga, Ontario
Canada L4W 5R6
Canada
Phone: +1 905-282-5550
Bayer S.A.
Edificio Costanera Center, Torre 2
Avenida Andrés Bello 2457, piso 21,
(7510689) Providencia
Región Metropolitana
Chile
Phone: +562 25208200
Bayer China Ltd.
8F, Qiantan Times Square
No. 399, Haiyang West Road, Pudong
Shanghai 200126
China
Phone: +86-21-61468282
Bayer S.A. Bogotá
AK 45 N° 123 – 60 Torre Sapiencia, Piso 6
Bogotá D.C.
Colombia
Phone: (601) 4234000 – (601) 3649270
Bayer S.A.
Plaza Tempo, Edificio A - 5to Piso
Autopista Próspero Fernández, Escazú
San José
Costa Rica
Phone: +506 41006300
Bayer d.o.o.
Radnicka Cesta 80
HR 10000 Zagreb
Croatia
Phone: +385 1 6599900
Fax: +385 1 6599905
Bayer Handelsgesellschaft mbH
Calle 3ra, E/ 76 y 78, Edif. Beijing, 1er Piso, Oficina 101
Playa, Ciudad de La Habana
Cuba
Phone: (537) 204 1383
Fax: (537) 272 4552
Bayer Middle East
2 Arch. Makarios III Street Mesa Yitonia
Limassol
P.O. BOX: 58315
Cyprus
Phone: +357 2575 0450
Fax: +357 2575 049
Bayer s.r.o.
Siemensova 2717/4
155 80 Prague 5
Czech Republic
Phone: + 420 266 101 111
Fax: +420 266 101 299
Bayer S.A.
Avenida Luperón, Esquina 27 de Febrero, Zona Industrial de Herrera
Santo Domingo Oeste
Dominican Republic
Phone: +809-530-8086
Bayer S.A.
Av. Nuestra Señora de Santa Ana, E16-218 y Calle N44C Leonardo Tejada.
Ekopark, Torre Cinco, oficina P5-03
Postal code: 170503
Quito
Ecuador
Phone: +593 2 3975200
Bayer Limited Egypt, LLC
Mivida – Business Park 3
B1 Building – 2nd Floor
11865 – P.O.Box: 133
New Cairo
Cairo, Egypt
Phone: +2 02 2598 0666
Bayer S.A.
89 Avenida Norte y Calle El Mirador, Edificio World Trade Center, Torre 1, Piso 2, Col. Escalón
San Salvador
El Salvador
Phone: +503 2248 5212
Bayer East Africa Ltd.
Bayer Trade Representative Office
Medhanealem Building 8th floor
Addis Ababa, Ethiopia
P.O.Box: 1/1065
Ethiopia
Bayer Oy
PO Box 415
FI-20101 Turku
Pansiontie 47
FI-20101 Turku
Finland
Phone: +358 20 785 21
Fax: +358 20 785 82 00
Bayer S.A.S.
74 rue Gorge de Loup
69009 LYON
France
Phone: +33 4 72 85 43 21
Bayer Bitterfeld GmbH
Salegaster Chaussee 1
06803 Bitterfeld-Wolfen
Germany
Phone: +49 3493 355
Fax: +49 3493 356016
Bayer AG
Versuchsgut Hoefchen
51399 Burscheid
Germany
Bayer AG
Brüningstraße 50
65929 Frankfurt am Main
Germany
Phone: +49 69 305-6300
GP Grenzach Produktions GmbH
Emil-Barell-Str. 7
79639 Grenzach-Wyhlen
Germany
Phone: +49 7624 907-0
Fax: +49 7624 907-34 20
Bayer AG
Rheinuferstr. 7
47829 Krefeld
Germany
Phone: +49 2151 881
Fax: +49 2151 887111
Bayer CropScience Deutschland GmbH
Elisabeth-Selbert-Straße 4A
40764 Langenfeld (Rheinland)
Germany
Phone: +49 2173 20 76 0
TravelBoard GmbH
Olof-Palme-Straße 15
51373 Leverkusen
Germany
Bayer AG – Crop Science Division
Alfred-Nobel-Str. 50
40789 Monheim am Rhein
Germany
Phone: +49 2173 20 76 0
Bayer CropScience Raps GmbH
Schulstr. Container 86
24966 Sörup
Germany
Phone: +49 4635 – 29425-0
Bayer Weimar GmbH und Co. KG
Döbereinerstr. 20
99427 Weimar
Germany
Phone: +49 3643 433-0
Fax: +49 3643 433-13 50
Bayer AG
Aprather Weg
42113 Wuppertal
Germany
Phone: +49 202 361
Fax: +49 202 362421
Bayer West-Central Africa
9th floor Emporium (REGUS)
Movenpick Ambassador
Hotel Independence Avenue,
Ridge KA PMB 177 Airport,
Accra Ghana
Bayer Hellas AG
Agisilaou 6-8
GR-15123, Maroussi, Athens
Greece
Phone: +30 210 618 75 00
Bayer S.A.
Km. 14.5 Carretera Roosevelt Zona 3 de Mixco
Mixco
Guatemala
Phone: (502) 2436-9090 / 2427-7200
Bayer S.A. de C.V.
Parque Comercial Los Próceres
Noveno piso, Edificio Nova 2
Oficina 143, Regus
Tegucigalpa
Honduras
Phone: (504) 2269-2100
Bayer HealthCare Limited
14/F, Oxford House, Taikoo Place
979 King’s Road
Quarry Bay
Hong Kong, China
Phone: +852 81002755
Fax: +852 35264750
Bayer Hungaria KFT
Dombovari ut 26.
H-1117 Budapest
Hungary
Phone: +36 1 4874100
Fax: +36 1 4874220
Bayer Group in India
Central Avenue, Hiranandani Estate
Maharashtra
Thane (W) - 400607
India
Phone: +91 22 2531 1234
P.T. Bayer Indonesia
Menara Astra, 33rd floor
Jl. Jend.Sudirman Kav.5-6
Jakarta 10220
Indonesia
Phone: +62 21 3049 1111
Bayer Parsian (P.J.S. Co.)
8th Floor, No.3, Maadiran Bldg., Aftab St.
Khoddami St., Vanak Sq.
Tehran, 1994834594
Iran
Phone: +9821 5453 8000
Fax: +9821 5453 8186
Bayer Middle East Ltd.
25, Misr Helwan Agricultural Road
21519 Maadi, Cairo
Iraq
Bayer Israel Ltd.
36 Hacharash St Neve Neeman Industrial area
Hod Hasharon 45244
Israel
Bayer S.p.A.
Casella Postale 1243
I-20100 Mailand MI
Viale Certosa 130
I-20156 Milano MI
Italy
Phone: +39 02 39781
Fax: +39 02 39782896
Bayer West-Central Africa S.A.
Enabling Functions West-Central Africa
Boulevard de l’Aéroport, Immeuble Carré Massina, 2ème Etage
30 BP 461 Abidjan 30
Bayer Holding Ltd.
Marunouchi Kitaguchi Building
1-6-5, Marounouchi, Chiyoda-ku
Tokyo 100-8261
Japan
Phone: +81-3-6266-7000
Fax: +81-3-5219-9710
Bayer Middle East FZE
King Hussein Business Park, Building 9
Amman 11180
P.O. Box 35233
Jordan
Phone: +962 6 5806200
Fax: +962 6 580 6251
“Bayer KAZ” LLP
42, Timiryazev street, Pavilion 15, office 301
050057, Almaty
Kazakhstan
Phone: +7 727 258 8040
Fax: +7 727 258 8039
Bayer East Africa Limited
Thika Road/ Outering Road Junction
Ruaraka, Nairobi Kenya
Kenya
Phone: +254 20 8600000
Bayer Korea Ltd.
108, Yeoui-daero,Yeongeungpo-gu,
Seoul, (Parc 1, Tower2)07335
Republic of Korea
Phone: +82-2-829-6600
Bayer Middle East Ltd.
25, Misr Helwan Agricultural Road
21519 Maadi, Cairo
Kuwait
Bayer Middle East Ltd.
25, Misr Helwan Agricultural Road
21519 Maadi, Cairo
Lebanon
Bayer Middle East Ltd.
25, Misr Helwan Agricultural Road
21519 Maadi, Cairo
Libya
Bayer Malawi Limited
(Legacy Monsanto Premises-Kanengo)
P.O.Box 30050 Lilongwe 3
Malawi
Bayer Co. (Malaysia) Sdn Bhd
25-03 & 25-04, Level 25, IMAZIUM
No 8, Jalan SS21/37, Damansara Uptown
47400 Petaling Jaya
Selangor,
Malaysia
Phone: +60 3 7801 3088
Fax: +60 3 7733 9272
Bayer de Mexico, S.A. de C.V.
Miguel de Cervantes Saavedra No. 259
Col Amplicatión Granada
11520 Mexico D.F.
Mexico
Phone: +52 55 7283000
Fax: +52 55 7283111
Bayer S.A.North Africa
Bd. Sidi Mohamed Ben Abdellah,
Casablanca Marina Tour Ivoire 1,
3ème étage – 20030 Casablanca – Morocco
Phone: +212 5 22 95 48 54
Fax: +212 5 22 39 24 13
Bayer New Zealand Ltd.
72 Taharoto Rd
Smales Farm
Takapuna, Auckland 0622
New Zealand
Phone: +64-9-443-3093
Fax: +64-9-443-3094
Bayer S.A.
Km 4.5 Carretera a Masaya,Centro Pellas, Piso 3, Check In Office.
Managua
Nicaragua
Phone: (505) 83952900
Bayer d.o.o. Ljubljana
Anton Popov 1, lok.4, mez, lam.2
1000, Skopje
North Macedonia
Phone: +389 2 3124 055
Bayer AS
Drammensveien 288
0283 Oslo
Postboks 193
1325 Lysaker
Norway
Phone: +47 23 13 05 00
Fax: +47 23 13 05 01
Bayer Middle East Ltd.
25, Misr Helwan Agricultural Road
21519 Maadi, Cairo
Oman
Bayer Pakistan (Private) Limited
Korangi Industrial Area
Plot 23, Sector 22
Karachi, Sindh
Pakistan 74900
Phone: +92-21-35108000
Bayer Middle East Ltd.
25, Misr Helwan Agricultural Road
21519 Maadi, Cairo
Palestinian Authority
Bayer S.A.
Santa Maria Business District, Boulevard Oeste, PH ARIFA, Piso 6, Oficina 6E
Panama
Phone: +507 2716100
Bayer S.A.
López Moreira N° 415 y Aviadores del Chaco - Piso Nro. 8 del Edificio The Top
Asunción / Paraguay
Paraguay
Phone: (021) 617 3500
Bayer Peru S.A.
Calle Amador Merino Reyna 223, Int. 802
San Isidro
Peru
Phone: +51 1 2113800
Bayer Philippines, Inc.
8th Flr. Science Hub Tower 1
Campus Ave. Cor. Turin St. McKinley Hill Cyberpark
Pinagsama
Taguig City 1630
Philippines
Phone: (+632) 3226-4888
Fax: (+632) 8858-0600
Bayer Sp.z o.o.
Al. Jerozolimskie 158
PL-02-326 Warszawa
Poland
Phone: +48-22 572 3500
Fax: +48-22 572 3555
Bayer SCG (Service Center)
Al. Grunwaldzka 472
PL-80-309 Gdansk
Poland
Phone: +48 58 772 90 00
Bayer Portugal, Lda.
WTC - Lisboa
Av. Vitor Figueiredo nº4 – 4º piso
2790-255 Carnaxide
Portugal
Phone: +351 214 17 21 21
Bayer Middle East Ltd.
25, Misr Helwan Agricultural Road
21519 Maadi, Cairo
Qatar
S.C. BAYER S.R.L.
Șos. București – Ploiești nr. 1A, clădire B, etaj 1 sector 1, 013681 București, România Inmatriculata la Registrul Comertului sub nr. J40/1852/1997
Capital social subscris si integral varsat 13.689 RON
Cod Unic de Inregistrate: 9275030
Cod de Inregistrare fiscala: RO9275030
Romania
Phone: 021.529.5900
Fax: 021.529.5998
A/O Bayer, Russland
3rd Rybinskaya Str., 18, build. 2
107113 Moskau
Russia
Phone: +7 495 2342000
Fax: +7 495 2342001
Bayer Scientific Office
3rd Floor Al Kamal Building
Corner of Al Jazira & Ittihad Street
P,O.BOX 16207 Jeddah
Saudi Arabia
Phone: +966 1 2657 3015
Fax: +966 1 2653 4992
Bayer d.o.o. Beograd
Omladinskih brigada 88b
SRB-11070 Beograd
Serbia
Fax: +381 11 2070 200
Bayer (South East Asia) Pte. Ltd.
21 Collyer Quay #01-01
Singapore 049320
Singapore
Phone: +65 6496 1888
Bayer, spol. s r.o.
Karadžičova 2
811 09 Bratislava
Slovakia
Phone: +421 2 592 13 321
Fax: +421 2 592 13 334
Bayer d.o.o.
Bravničarjeva ulica 13
1000 Ljubljana, Slovenia
Slovenia
Phone: +386 1 581 44 00
Fax: +386 1 581 44 03
Bayer (Pty.) Ltd.
1st Floor, Waterfall Circle
9 Country Estate Drive
Waterfall City
Midrand, Johannesburg, 2090
South Africa
Phone: +27 11 9215911
Fax: +27 11 9215766
Bayer Hispania, S.L.
Avda. Baix Llobregat, 3 y 5
08970 Sant Joan Despí (Barcelona)
Spain
Phone: +34 93 2284000
Bayer Thai Co., Ltd.
Liaison Office
26/13, George E de Silva Mawatha
20000, Kandy, Sri Lanka
Sri Lanka
Phone: +94 81220 4688
Bayer Middle East Ltd.
25, Misr Helwan Agricultural Road
21519 Maadi, Cairo
Sudan
Bayer (Schweiz) AG
Uetlibergstrasse 132
8045 Zürich
Schweiz
Phone: +41 44 465 81 11
Bayer Consumer Care AG
Peter-Merian Str. 84
4052 Basel
Schweiz
Phone: +41 58 272 72 72
Bayer (Schweiz) AG
Division CropScience
Peter-Merian-Str. 84
4052 Basel
Schweiz
Phone: +41 31 869 16 66
Bayer CropScience Schweiz AG
Rothausstrasse 61
4132 Muttenz
Switzerland
Phone: +41 44 465 81 11
Bayer Taiwan Company Ltd.
53 & 54F, No.7, Sec. 5
Xinyi Road
Taipei 101
Taiwan, ROC, 11049
Taiwan, China
Phone: +886-2-810-111000
Bayer Life Sciences Tanzania Limited
Plot No. 14,
Themi Industrial Area
P. O Box 2039,
Arusha
Tanzania
Bayer Thai Co., Ltd.
130/1 North Sathon Road, Silom, Bangrak
Bangkok 10500
Thailand
Phone: +66(0)-2232-7000
Bayer CropScience
Av. Hedi Houira
Immeuble Mirmar, BM3, Cité Ennasr II
2037 Tunis
Tunisia
Phone: +216 70 830 785
Fax: +216 70 830 787
Bayer Health Care
Immeuble Lake Forum, 2eme étage
Jardins du Lac, Berges du Lac 2
1053 Tunis
Tunisia
Phone: +216 71 267 020
Fax: +216 71 267 019
Bayer Türk Kimya Sanayii Limited Şirketi
Fatih Sultan Mehmet Mah. Balkan Cad. No:53
34770 Ümraniye / İstanbul
Türkiye
Phone: +90 216 5283600
Fax: +90 216 5283702
Bayer Middle East FZE
Dubai Science Park Tower (North)
13th Floor / 14th Floor (Units 1406 & 1409)
Emirate of Dubai
P.O. Box 500829
United Arab Emirates
Phone: +971 4 4452700
Fax: +971 4 4299049
Bayer UK Ltd.
Bayer plc
400 South Oak Way
Green Park, Reading Berkshire RG2 6AD
United Kingdom
Phone: +44 (0) 118 206 3000
Bayer Uruguay S.A.
Luis Alberto de Herrera 1248
Torre 3 Piso 20 - Unidad 2074/2075
11300 Montevideo
Uruguay
Phone: +598-2 192 23 00
Fax: +5982 623 09 76
Bayer S.A.
Torre Bayer. Avenida Tamanaco
Caracas (Chacao) 1060
Venezuela
Phone: +0212-9052111
Bayer Vietnam Ltd.
Nguyen Van Troi Street,
CentrePoint 3rd Floor
Phu Nhuan District
Ho Chi Minh City, Vietnam
Vietnam
Bayer Middle East Ltd.
25, Misr Helwan Agricultural Road
21519 Maadi, Cairo
Yemen
Bayer Zambia Limited
P. O. Box 37131,
Plot 10103,
Mumbwa Road,
Lusaka, Zambia
Zambia