stars 1 stars 2 stars 3

View Open Systems Support's top competitors like Data#3, Datacom Southeast Asia (M) Sdn Bhd, and Dicker Data.

Fujitsu Technology Solutions
Fujitsu Technology Solutions is the leading European IT infrastructure provider with a presence in all key markets in Europe, the Middle East and Africa, plus India, serving large-, medium- and small-sized companies as well as consumers. With its Dynamic Infrastructures approach, the company offers a full portfolio of IT products, solutions and services, ranging from clients to datacenter solutions, Managed Infrastructure and Infrastructure-as-a-Service. Fujitsu Technology Solutions employs more than 13,000 people and is part of the global Fujitsu Group. http://www.fujitsu.com/fts/about/ Imprint: http://www.fujitsu.com/fts/resources/navigation/imprint.html
Minato-ku, JP
Private
$25.9B Revenue
http://ts.fujitsu.com
4K Employees
Telstra
We believe it’s people who give purpose to our technology. So we’re committed to staying close to our customers and providing them the best experience. And delivering the best tech. On the best network. Because our purpose is to build a connected future so everyone can thrive. We build technology and content solutions that are simple and easy to use, including Australia’s largest and fastest national mobile network. That’s why we strive to serve and know our customers better than anyone else – offering a choice of not just digital connection, but digital content as well. And that’s why we have an international presence spanning 15 countries, including China. In the 21st century, opportunity belongs to connected businesses, governments, communities and individuals. As Australia’s leading telecommunications and information services company, Telstra is proud to be helping our customers improve the ways in which they live and work through connection. Be first to know about Telstra news, advice and offers, as well as updates on our people and partners: tel.st/subscribe
Sydney, AU
Public
$15.2B Revenue
http://www.telstra.com.au
35.5K Employees
TLS Ticker
SonicWall
For more than 30 years,SonicWall is a partner-first unified cybersecurity portfolio that helps SMBs, MSPs, and IT teamsconsolidatenetwork, endpoint, cloud, and threat response across hybridenvironments.Today, SonicWall delivers a unified cybersecurity portfolio that helps SMBs, MSPs, and IT teamsconsolidatenetwork, endpoint, cloud, and threat response across hybrid environments, providing the protection,visibilityand operational resilience that modern businesses demand. Today, SonicWall delivers a unified cybersecurity portfolio that helps SMBs, MSPs, and IT teamsconsolidatenetwork, endpoint, cloud, and threat response across hybrid environments, providing the protection,visibilityand operational resilience that modern businesses demand. SonicWall's approach is defined by outcomes, not features. Purpose-built technology, cloud-delivered security services, and real-time threat intelligence work together to prevent breaches, reduce risk, simplify security operations, and keep businesses running in the face of constantly evolving threats. Every product, program, and partnership is measured by a single standard: what it actually delivers for the organizations that depend on it. At the center of SonicWall's go-to-market model is a global ecosystem of more than 17,000 MSPs, MSSPs, and resellers who bring SonicWall's security capabilities directly to the businesses that need them most. SonicWall partners are not simply resellers — they are the frontline of cybersecurity delivery for SMBs worldwide, and SonicWall is purpose-built to help them compete, grow, and succeed. In a market crowded with feature announcements and shifting architectures, SonicWall remains focused on what matters: protecting the businesses others overlook, through the partners best positioned to serve them. *U.S. Patents 7,310,815; 7,600,257; 7,738,380; 7,835,361; 7,991,723
Milpitas, California, US
Private
$355.5M Revenue
https://www.sonicwall.com/
2K Employees

Top Open Systems Support Employees

View Similar People
Learn More
How It Works
get free account
Get a Free Account
Sign up for a free account. No credit card required. Up to 5 free lookups.
search page
Search the #1 Contact Database
Get contact details of over 700M profiles across 60M companies – all with industry-leading accuracy. Sales and Recruiter users, try out our Email Finder Extension.
get contact page
Use our AI-Powered Email Finder
Find business and personal emails and mobile phone numbers with exclusive coverage across niche job titles, industries, and more for unparalleled targeting. Also available via our Contact Data API.
G2 Leader Summer 2026 G2 Best Est ROI Mid-Market Summer 2026 G2 Easiest Admin Mid-Market Summer 2026 G2 Most Implementable Summer 2026 G2 Best Results Mid-Market Summer 2026 G2 Lead Capture Mid-Market Summer 2026 Inc Fastest Growing Private Companies 2026 Inc Best Workplace 2026
g2crowd
G2Crowd Trusted
chromestore
300K+ Plugin Users