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Whether you're ready to buy, still evaluating, or need technical help, we'll connect you with the right team within one business day.

Global sales team responds within one business day
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Share a few details about your requirements, and a ZStack representative will contact you within one business day to discuss your project and recommend the right next step.

Personalized demo tailored to your environment and use case
Response within one business day from our global team
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Market Recognition
  • Representative Vendor - Gartner® Market Guide for Server Virtualization
  • Leader - Gartner® Magic Quadrant
  • IDC Cloud TOP 5 - Cloud System Software Market Report
  • No. 1 Independent Cloud Vendor — 5,000+ Enterprise Customers
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Regional Contacts

Find Your Local Team

ZStack has authorized partners and sales contacts across the globe. For urgent inquiries, contact your regional team directly.

ZStack Office
Malaysia
Tech Service Center
Level 7, BO2-B, Menara 3, 3, Jalan Bangsar, 59200 KL Eco City, Wilayah Persekutuan Kuala Lumpur.
+60 03 6043 1534
ZStack Office
Hong Kong
Global Business Office
Room C, 20/F, Tower B, Capital Tower, 38 Wai Yip Street, Kowloon Bay
+852 6767 9922
Partner
Singapore
SiS Technologies PTE LTD
4 Leng Kee Road, #02-08, SiS Building, Singapore 159088
Partner
Thailand
SiS Distribution (Thailand) Public Company Limited
888 Panjathani Tower, 19th Floor, Rama 4 Rd., Bangkok 10500
Partner
Indonesia
PT. SiS Tech Kharisma
Jl. Ir H. Juanda IV No.3B-C, Kb. Klp., Gambir 10120 Jakarta
+62 0855-7480-0116
Region
Partner / Contact
Sales Email
Cambodia
S.A. Investment Holdings Pte Ltd.
Cambodia.sales@zstack.io
Other Asia-Pacific
ZStack Global
Asia-Pacific.Sales@zstack.io
Europe
ZStack Global
European.Sales@zstack.io
Middle East & Africa
ZStack Global
MEA.Sales@zstack.io
North America
ZStack Global
North-American.Sales@zstack.io
Latin America
ZStack Global
Latin-American.Sales@zstack.io
Other Ways to Reach Us

Additional Contact Channels

Support
Technical Support
For existing customers needing post-deployment or operational help.
support.global@zstack.io
Media
Media & Marketing
Press inquiries, analyst briefings, conference sponsorships, and co-marketing.
marketing.global@zstack.io
Careers
Careers
Interested in joining ZStack's global team? We'd love to hear from you.
career@zstack.io