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Make an sales enquiry
Have a question? Send us an email by filling out the contact us form below and we'll get back to you.
Note: We only use the information you give us here to respond to your email, unless you tell us otherwise. If you want to know more about how we protect your personal information, please take a look at our privacy policy.
Alternatively:
Live chat with a member of our sales team
For all your purchase enquiries.
Monday to Friday 9am - 5pm
Customer support
Use Colt Online for the quickest way to get support.
With Colt Online, you can:
- Obtain service information and raise tickets for technical support
- Update billing details and raise account enquiries
- Track and manage orders
- New: Services contracted in Japan, Singapore, Hong Kong and South Korea can now be managed with Colt online. Features include; checking planned works, raising tickets and viewing orders.
Want to learn more about Colt Online, or are having trouble finding what you need?
Try our Colt Online help site, where we answer many frequently asked questions, provide tutorials to help you manage your services, raise tickets, see planned works and manage your bills, with supporting videos. Alternatively, register for one of our regularly scheduled webinars:
Find the right support
Let us know if you're a customer and the country you are in so we can provide the local support details including phone number and email address.
Details on other ways to contact us can be found through our interactive support tool. Please ensure that you have the following information available:
- For existing incidents - your incident (ticket) number
- For technical enquiries - your circuit reference number, order number or service ID
- For invoice or order enquiries - your OCN (customer) number
Local offices
Find a local office
We operate offices across the world, to ensure we always deliver a local and consistent experience, and that we can provide you with experience and expertise specific to your market, wherever you are in the world.
Use our adjacent office finder tool to get the details of the location you're looking for, or see from our list below.
Local Office Finder
See all our offices
UK (London)
Name
Colt Technology Services
Address
Colt House, 20 Great Eastern Street, London, EC2A 3EH Map
UK Office number
+44 (0) 20 7390 3900
Sales number
+44 (0) 20 7863 5510
Austria (Vienna)
Name
Colt Technology Services GmbH
Address
Kärntner Ring 10-12,
A-1010,
Vienna
Office number
+43 (0) 120 500 0
Belgium (Diagen)
Name
Colt Technology Services NV
Address
Culliganlaan 2H,
1831 Diegem
Contact number
+32 2 790 16 16
China (Dalian)
Name
Colt Technology Services (Dalian) Co., Ltd
Address
Unit 501AA & AB, No.15 Building
No. 23 Software Park Road East
Dalian 116023, China
Map
Email: asia-sales-online@colt.net
China (Shanghai)
Name
Colt Technology Services (China) Co., Ltd. (formerly KVH Information System (China) Co., Ltd.)
Address
2505, Bund Center
222 Yan An Road East
Shanghai 200002, China
Map
Contact number: +86 21-6335-1212
Email: asia-sales-online@colt.net
Denmark (Copenhagen)
Name
Colt Technology Services A/S
Address
Borgmester Christiansens Gade 55,
2450 Copenhagen SV
Contact number
+45 70 21 23 30
France (Malakoff)
Name
Colt Technology Services
Address
23-27 Rue Pierre Valette,
92240 MALAKOFF,
Cédex
Office number
+33 1 70 99 55 00
Sales number
+33 800 94 99 44
Germany (Frankfurt)
Name
Colt Technology Services GmbH
Address
Gervinusstrasse 18-22,
60322 Frankfurt am Main
Office number
+49 69 566 060
Sales number
+49 800 2658 4636
Hong Kong
Name
Colt Technology Services Limited (formerly KVH Co., Ltd.)
Address
Suites 2912-16, Tower Two,
Times Square, 1 Matheson Street,
Causeway Bay,
Hong Kong
Map
Office number: +852 3725 0028
Email: asia-sales-online@colt.net
India (Bangalore)
Name
Colt Technology Services India Pvt. Ltd.
Address
6th Floor, Wing `B', Silver Oak,
Manyata Embassy Business Park
Nagavara, Outer Ring Road, (Hebbal, Krishnarajapuram Section)
Bangalore - 560 045
India
Contact number: +91 080-66405121
Ireland (Dublin)
Name
Colt Technology Services Ltd.
Address
One Gateway,
East Wall Road,
Dublin
D03 X0Y3,
Ireland
Contact number
+353 1436 5900
Italy (Milan)
Name
Colt Technology Services S.p.A.
Address
Viale E.Jenner 56,
20159 Milan
Office number
+39 0230 3331
Sales number
800 909 319
Japan (Osaka)
Name
Colt Technology Services Co. Ltd. (formerly KVH Co., Ltd)
Address
Midosuji Grand Tower Bldg 6F
3-5-1 Bakuro-machi, Chuo-ku
Osaka, 541-0059, Japan
Map
Contact number: +81 (0)6 4560 4154
Fax: +81 (0)6 4560 4161
Email: asia-sales-online@colt.net
Japan (Tokyo)
Name
Colt Technology Services Co. Ltd. (formerly KVH Co., Ltd)
Address
Izumi Garden Tower, 27F
1-6-1, Roppongi, Minato-ku
Tokyo, 106-6027, Japan
Map
Contact number: +81 (0) 3 4560 4800
Sales number: +81 (0) 3 4560 7100
Fax: +81 (0)3-4560-7138
Email: asia-sales-online@colt.net
Netherlands (Amsterdam)
Name
Colt Technology Services B.V.
Address
Van der Madeweg 12-14a
1114 AM Amsterdam-Duivendrecht
Postbus 94014
1090 GA Amsterdam
Contact number
+31 20 888 20 20
Portugal (Lisbon)
Name
Colt Technology Services
Address
Estrada da Outurela 118
Edificio B,
2790-114 Carnaxide
Contact number
+351 21 120 0000
Romaina (Sibiu)
Name
Colt Technology Services RO SRL,
Address
Calea Dumbrăvii, nr. 50,
550324 Sibiu County,
Romania
Contact Number
+40 369 229 200
Singapore
Name
Colt Technology Services Pte. Ltd. (formerly KVH Pte. Ltd.)
Address
8 Temasek Boulevard
#17-01, Suntec Tower Three
Singapore 038988, Singapore
Map
Contact number: +65 6590 9001
Sales number: +65 6590 9008
Email: asia-sales-online@colt.net
Soeul (South Korea)
Name
Colt Technology Services Ltd.
Address
18F, WeWork Yeouido Station
83 Uisadang-daero, Yeongdeungpo-gu
Seoul 07325, Republic of Korea
Map
Contact number: +82 1661 4801
Email: asia-sales-online@colt.net
Spain (Madrid)
Name
Colt Technology Services S.A.U.
Address
C/ Telémaco 5,
28027 Madrid
Office number
+34 91 789 9000
Sales number
900 800 607
Sweden (Stockholm)
Name
Colt Technology Services AB
Switzerland (Zurich)
Name
Colt Technology Services AG
Address
Albulastrasse 47
8048 Zürich
Contact number
+41 58 560 16 00
USA (New Jersey)
Name
Colt Internet US Corp
Address
Suite 2100,
101 Hudson St
Jersey City,
NJ 07302
Contact number: +1 312 465 2484
Fax: +1 312 465 2479
Email: sales-us@colt.net
USA (Chicago)
Name
Colt Technology Services LLC (formerly KVH Services LLC)
Address
141 W. Jackson Boulevard, Suite 2808
Chicago, Illinois 60604, U.S.A.
Map
Contact number: +1 312 465 2484
Fax: +1 312 465 2479
Email: sales-us@colt.net
Other
Other contacts
Become a Colt partner today
We know how to help grow your business. We believe winning business is about working together and offering you the right support.
See our custom careers site to find out about careers in sales, graduate programmes & apprenticeships.
Global/ EMEA - Matthew Reinholds +442078635409
US - John Sullivan: +1 2017880966
Asia - James Hardcastle: +852-6131-3723
Email: CapitalMarkets@colt.net
With Colt Online you can manage your Colt services, orders, bills and tickets all in one place with no stress.
For media and industry analyst enquiries please contact:
Sarah Homewood
Phone: +442079471503
Email: sarah.homewood@colt.net
We take your data privacy seriously, and will only collect information that you have consented to give us, and that is relevant to your communication with us. In this section, find out more about how we collect your data, what we do with cookies, and how you can change your preferences. Find out more...
At Colt, your privacy is as important to us as it is to you. We have developed this policy because we want you to feel confident about the privacy and security of your personal data. Colt Technology Services ("Colt", "us," or and the "Company") is committed to protecting the privacy of individuals that enter into contracts with Colt, individuals who visit the Company's Web sites and ask for information, individuals who register to use Colt´s Services as defined below, and individuals who register to attend the Company's corporate events.
If you have a complaint about any aspect of your service, you can contact Colt by a number of methods
Please provide the following information:
- The main details of your complaint
- Your Colt account or circuit number (existing Colt customers only); and
- Your name and telephone number