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Call our San Jose headquarters directly at 1.888.257.3000

Corporate Offices - North America

California
6480 Via Del Oro, San Jose, CA 95119
Tel: +1 408-579-2800
Toll-free: +1 888-257-3000
Fax: +1 408-904-7002
Get Directions

 

New Hampshire
9 Northeastern Boulevard, Salem, NH 03079
Tel: +1 888-257-3000
Toll-free: +1 877-801-7082
Get Directions

 

North Carolina
2121 RDU Center Drive
Morrisville, NC 27560
919-884-3200
Get Directions

 

Toronto, Ontario, Canada
55 Commerce Valley Drive West, Suite 300
Thornhill, ON L3T 7V9
Tel: +1 289-695-3182
Fax: +1 289-768-4391
Get Directions

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Global Sales Locations:

The Americas
USA
California

Extreme Networks
6480 Via Del Oro
San Jose, CA 95119
United States
Tel: +1 408-579-2800
USA
California

5200 Franklin Dr, Suite 100
Pleasanton, CA 94588
USA
Florida

1064 Greenwood Blvd
Lake Mary, FL 32746
USA
New Hampshire

9 Northeastern Boulevard
Salem, NH 03079
United States
Tel: +1 603-952-5000
Fax: +1 603-952-6909
USA
New York

Extreme Networks
One Penn Plaza
New York, NY 10119
United States
USA
North Carolina

2121 RDU Center Drive
Morrisville, NC 27560
919-884-3200
USA
Virginia

One Freedom Square
11951 Freedom Drive, 13th Floor
Reston, VA 20190
Brazil
Brasília

SHS, Quadra 6, Conj. A, Bl. E
Ed. Business Brasil 21
Salas: 814 e 815
CEP: 70.322-915
Brasília - DF
Tel.: +55 61 3039-8500
Fax: +55 61 3039-8502
Brazil
São Paulo

Av. Dr. Chucri Zaidan, 1550
Ed. Capital Corporate - 16º andar
Conj. 1608
CEP: 04711-130
São Paulo - SP
Tel: +55 11 2500-5801
Canada
Ontario

55 Commerce Valley Drive West
Suite 300
Thornhill, ON L3T 7V9
Canada
Tel: +1 289-695-3182
Fax: +1 289-768-4391
Chile
Santiago

Extreme Networks
Av. Isidora Goyenechea 3000, Piso 23
Las Condes
Santiago - Chile
Tel: +56223644240
Mexico
Mexico City

Extreme Networks Mexico
and Central America Regional Office
Miguel de Cervantes
Saavedra 301
Torre Norte Piso 2
Col. Granada
Polanco, Mexico City
11520
Mexico
Tel: +52 55 8526-8600
Asia Pacific
Australia
Sydney

Level 12
1 Pacific Highway
North Sydney NSW 2060
Australia
Tel: +61 2 9410 9901
Australia
Melbourne

Suite 613, 530 Little Collins Street
Melbourne VIC 3000
Australia
Tel: +61 2 9410 9901
China
Shanghai

Room 29, 5F, GIFC
No 1438, Hong Qiao Road
Chang Ning District, Shanghai, China
Tel: +86 21 61976326
Fax: +86 21 61976325
China
Beijing

Unit 1507, Tower B
Beijing Global Trade Center,
No. 36 North Third Ring Road East,
Dongcheng District,
Beijing 100013
China
Tel: +86 1065393900
Hong Kong
Room 5157, 51/F, Hopewell Centre,
183, Queen’s Road East,
Wanchai, Hong Kong
Tel: +852 3602 3126
India
Bangalore

26-37 Mahatma Gandhi Road
Office 943
Bangalore 560001
India
India
Bangalore

Bellandur Village
Varthur Hobli, Bangalore East Taluk
Bangalore
India
India
Bangalore

EMB Center
Block 3B, 4th Floor,
Sarjapur Outer Ring Road Bangalore Karnataka 560087 India
India
New Delhi

Suite 10 & 11, Logix Park
A - 4 & 5, Sector-16
Noida (U.P) 201301
India
Tel: +91 120 436 6000
India
Chennai

184-187, Temple Steps, 8th Floor
Saidapet, Anna Salai
Chennai 600015
India
Tel: +91 44 3000 2210
India
Mumbai

#126/127 Hubtown Solaris
N. S. Phadke Road
Andheri (East)
Mumbai 400 069
India
Tel: +91 22 4070 0357
Indonesia
Jakarta

DBS Bank Tower 28/F, Ciputra World One
Jl. Prof. Dr. Satrio Kav. 3-5
Jakarta 12940
Indonesia
Tel: +62 21 29888368
Korea
Seoul

20 Gukjegeumnyung-ro
Youngdeungpo-gu 8th & 9th Floor
Seoul
Korea
Tel: +82 2 3776-4000
Malaysia
Kuala Lumpur

Room #2015, Suite 20-01 & 20-02B, Level 20
The Pinnacle, Persiaran Lagoon, Bandar Sunway
47500 Subang Jaya, Selangor
Malaysia
Tel: +60 3 5624 4233
Singapore
12 Marina View
#23-07 Asia Square Tower 2
Singapore 018961
Tel: +65 6908 2888
Japan
Tokyo

Yamato Building 8F,
5-27-3 Sendagaya Shibuya-ku,
Tokyo, 151-0051 Japan
Tel: +81-3-6865-6578
Fax: +81-3-6865-6566
Extreme Networks Japan K.K
Country Manager
1-1-1 8F Minami Ebisu Shibuya Ku 150-0022
Tel: +81-80-5178-0537
Fax: +886-2-2578-8646
Taiwan
5F, Room A2, No. 126 NanJing E. Road
Sec. 4, Taipei City, 10595
Taiwan
Tel: +886-2-2578-2562
Fax: +886-2-2578-8646
Europe, Middle East and Africa
Finland
Helsinki

Lars Sonckin kaari 12
02600 Espoo
Finland
Tel: +358 (0)9 5406 4100
France
Neuilly-sur-Seine

Extreme Networks
120 Avenue Charles de Gaulle
92200 Neuilly-sur-Seine
France
Tel: +33 1 41 92 22 36
Ireland
Rineanna House
Shannon Industrial Estate
Co. Clare
Ireland
Tel: +353 61 705500
Fax: +353 61 471259
Germany
Frankfurt

Solmsstr. 83
60486 Frankfurt/Main
Germany
Tel: +49 (0) 69 - 47 860 - 0
Fax: +49 (0) 69 - 47 860 - 109
Germany
Berlin

30 Wittestrasse "J" 8th Floor
Berlin 13509
Germany
UAE
Dubai

Dubai Internet City
Building No. 3, Suite 216
P.O. Box 500107
Dubai, UAE
Tel: +971 (0)43 91 56 60
Italy
Milan

Via Stephenson 43/A, 10th Floor
20157 Milano
Italy
Tel: +39 02 3320 3810
Poland
Warsaw

Wisnlowy Business Park
Building E
Ul Ilzecka 26
Warsaw 02-135
Poland
Tel: +48 22 575 70 00
Portugal
Lisboa

Praça Nuno Rodrigues dos Santos, 7
1600-171 Lisboa
Portugal
Tel: +351 214 047 200
Luxembourg
9, rue des Trois Cantons
8399 Windhof
Luxembourg
Tel: +352 621 356 646
Fax: +352 263 071 20
Netherlands
Utrecht

Kernkade 2, 2nd floor
Lage Weide, Utrecht 3542 CH
The Netherlands
Tel: +31 30 800 5100
Russia
Moscow

North Tower Business Center
10 Testovskaya Street
Office 1122
Moscow 123317
Russia
Email: CIS@extremenetworks.com
Saudi Arabia
Riyadh

(109), Al-Khaleej 2nd Floor
Riyadh
Saudi Arabia
Office Tel: +966 1 4626090
Spain
Barcelona

Edificio CINC
Calle Llull, 321
08019 Barcelona
Spain
Tel: +34 93 409-1753
Fax: +34 93 411-0809
Spain
Madrid

Calle Acanto, 22; 8ª planta
28045 Madrid
Spain
Tel: +34 91 405-7110
Fax: +34 91 405-4781
Sweden
Stockholm

Kungsgatan 56
111 22 Stockholm
Sweden
Tel: +46 8 5065 5800
Switzerland
Zürich

World Trade Center
Leutschenbachstrasse 95
CH-8050 Zürich
Switzerland
Tel: +41 (0)44 308 3649
Turkey
Ankara

Eskisehir Devlet Yolu (Dumplinar Bulvari)
266 B Blok Mustafa Kemal Mah. Cankaya
Ankara 06800
Turkey
Turkey
Istanbul

Kanyon Ofis Binasi Kat. 6
Buyukdere Cad. No. 185
34394 Levent, Istanbul
Turkey
Tel: + 90 (0) 212 319 7606
Tel: + 90 (0) 212 319 7607
Fax: + 90 (0) 212 319 7600
United Kingdom
Reading

100 Brook Drive,
Green Park, Reading,
RG2 6UJ
United Kingdom
Tel: +44 0118 929 1200
South Africa
Johannesburg
Gauteng

Extreme Networks
Block A The Riviera
66 Oxford Road
Riviera
Johannesburg
Gauteng
South Africa
Tel: +27 11 351 9600
Slovakia
slovakia@extremenetworks.com
Czech Republic
czech@extremenetworks.com
Hungary
hungary@extremenetworks.com

 

General Inquiries:

Press Contacts
Racepoint GlobalExtremeUS@racepointglobal.com+1 617-624-3200
Investor Relations
Investor Relations
+1 408-579-3030
Anonymous Reporting

Code of Business Conduct and Ethics: Anonymous Reporting
If you have an ethics or compliance concern about Extreme Networks, its subsidiaries, or suppliers, you are encouraged to report your concern to the company as soon as possible. Extreme Networks takes all reports seriously and handles all concerns raised consistent with the law and our Code of Business Conduct and Ethics.

You can report your concern by mailing a letter to:
Extreme Networks, Inc.
Attention: General Counsel
145 Rio Robles
San Jose, CA 95134

Please include as much of the following information as possible in your letter:

  • The details of your concern
  • When you first became aware of the situation
  • The names of others who may be involved (people and company names)
  • When and where you think this occurred (dates and locations)
  • The names of others who may be able to provide additional information
  • Additional details you think may be useful

Although you may submit your concern anonymously (where allowed by law), providing your name and contact information will enable us to contact you if we need additional information during the course of our review.

Analyst Relations
Steve O'Brien+1 603-952-5157