Damir Grubisa
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Damir Grubisa Email & Phone Number

President and CEO at Group 4 Networks
Location: Greater Toronto Area, Canada, Canada 12 work roles 3 schools
1 work email found @g4ns.com 3 phones found area 416 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email d****@g4ns.com
Direct phone (416) ***-****
LinkedIn Profile matched
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Current company
Role
President and CEO
Location
Greater Toronto Area, Canada, Canada
Company size

Who is Damir Grubisa? Overview

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Quick answer

Damir Grubisa is listed as President and CEO at Group 4 Networks, a company with 11 employees, based in Greater Toronto Area, Canada, Canada. AeroLeads shows a work email signal at g4ns.com, phone signal with area code 416, and a matched LinkedIn profile for Damir Grubisa.

Damir Grubisa previously worked as Co-Founder at The Cyber Arm and President & CEO at Group 4 Networks. Damir Grubisa holds Pmp, Managing Information Technology Projects from The George Washington University.

Company email context

Email format at Group 4 Networks

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{first}.{last}@g4ns.com
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AeroLeads found 1 current-domain work email signal for Damir Grubisa. Compare company email patterns before reaching out.

Profile bio

About Damir Grubisa

I am a co-founder of The Cyber Arm, a company that provides a high level of security IT services and support to clients in various industries and sectors. With over 25 years of experience in IT, I have a proven track record of delivering proactive, reliable, and cost-effective solutions that help clients make better business decisions and achieve their goals.As a certified PMP and MCP, I have successfully led and executed multiple projects involving data center consolidation, virtualization, disaster recovery, and application acceleration. I have also implemented best practices in IT service management, change management, and compliance. I am passionate about cybersecurity and staying ahead of the latest threats and trends. I am always looking for new opportunities to leverage my expertise and skills to create value for my clients and partners.

Listed skills include Data Center, Virtualization, Disaster Recovery, It Management, and 45 others.

Current workplace

Damir Grubisa's current company

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Group 4 Networks
Group 4 Networks
President and CEO
Toronto, ON, CA
Website
Employees
11
AeroLeads page
12 roles

Damir Grubisa work experience

A career timeline built from the work history available for this profile.

Co-Founder

Current

Richmond Hill, ON, CA

Make Better Business DecisionsSince 1996, we’re still front and center in GTA. The reason is simple: We continue to provide a supremely high level of security IT services and support in the industry. Most security IT providers can boast similar tools, technologies, and vendor certifications, but what distinguishes us from the pack is our ability to.

Nov 2017 - Present

President & Ceo

Current

Toronto, ON, CA

You NO LONGER need to question your IT investment. Through Managed Services, Group 4 Networks offers proactive support that keeps your network up, costs down and focus uninterrupted. We bundle best-practice IT solutions to eliminate the day-to-day headaches inflicted by technology and experienced by your staff. An underperforming network can be a major.

May 2011 - Present

Information Technology Executive, Sr. Technology Consultant, Pmp And Mcp At Group 4 Networks

Toronto, ON, CA

Damir Grubisa is IT Consultant at Group 4 Networks Inc., an IT management consulting firm. He is senior business leader and entrepreneur with extensive operating experience at the CIO level and training in IT and engineering.Damir brings unique and proven expertise to his roles as consultant and corporate IT director. He has a strong track record in.

Jun 2009 - Jan 2012

Director Of It

London, CO

  • Extensive experience in IT system development/support/design and project management, detail project plan driving to task level, time/budget management and reporting, project staffing as well team management and remote.
  • Vmware ESX, Email platforms Exchange and Clustering, Blackberry BES, Citrix applications architecture and design, development, deployment and support.
  • VOIP, WiFi, global DNS, AD, MS proxy, BES Server, HelpDesk (HEAT), VPN, SSL VPN
  • In-depth knowledge of Security, CRM, Email platforms, Business Intelligence and Data Integration systems (Hyperion), Server and Storage consolidation, Network architecture.
  • Extensive experience with (MS Exchange, MS SQL Server), WiFi, AD, Citrix, Terminal Services and remote access.
  • Excellent knowledge of enterprise platforms such as MS Windows, VMWARE, UNIX, AS400.
Apr 2002 - Apr 2009

Director Of Information Technology, Information Technology Canada

Toronto, Ontario, CA

Responsibilities included all aspects of IT management for four local (Canada) and 7 (US) remote offices. Worked closely with the president of the company to provide overall IT directions to all of the operations. Was accountable for reporting on a timely and accurate basis to the parent company (WPP). Ensured the appropriate processes were in place to.

Jan 1999 - Jan 2009

It Director

Wpp

London, London, GB

Responsibilities include all aspects of IT management on day to day basis. Work closely/manage with the Network System Group and help desk staff achieving IT goals.Accomplishments:Manager and Project leader for: LeftHand iSCSI deployment and storage consolidation, Exchange migration 5.5 to 2003, Citrix farming, Vmware (5 to 1 server ratio), Asset.

Apr 1999 - Mar 2002

Senior Network Specialist

Responsibilities include administration of production systems and services on variety of network platforms.Accomplishments- Acts as a single point of contact to support Departmental client requests for additional services, changes in service, general product and service information, and to manage system and operational problems/issues that arise within the.

Apr 1996 - Apr 1999

Senior Network Specialist

Responsibilities included administration of production systems and services on a variety of network platforms.Acted as a single point of contact to support departmental client requests for additional services, changes in service, general product and service information, and managed system and operational problems/issues that arose within the.

Jan 1996 - Jan 1999

It Consultant

Waterloo, CA

Responsibilities entailed ensuring clients had appropriate IT processes/solutions to support the business objectives. Maintain and improve SLA commitments to the business/clients. Accomplishments- Partner with sales team for pre-sales meetings, preparing proposals and developing prototypes for client presentation- Delivered hardware and software technical.

May 1994 - May 1996

Computer Consultant

Ssg Inc

Accountable for ensuring clients had appropriate IT processes/solutions to support business objectives. Maintained and improved SLA commitments for the business/clients.Partnered with sales team for pre-sales meetings, prepared proposals and developed prototypes for client presentations to enhance the sales process to secure the business.Effectively.

Jan 1994 - Jan 1996

System Engineer

Breda, Noord-Brabant, NL

Supported and provided IT service and maintenance on a 24-hour basis, which included telephone hot-line support for a computer consulting organization based in Novi Sad, Yugoslavia.Inspected the installation and modification of computers systems and managed and advised users.Problem management at the first and second levels of the problem resolution.

Jan 1992 - Jan 1994
Team & coworkers

Colleagues at Group 4 Networks

Other employees you can reach at g4ns.com. View company contacts for 11 employees →

3 education records

Damir Grubisa education

Pmp, Managing Information Technology Projects

The George Washington University

B.Sc., Business & Computer Science

University Of Sarajevo

Bachelor'S Degree, Computer Science

University Of Sarajevo
FAQ

Frequently asked questions about Damir Grubisa

Quick answers generated from the profile data available on this page.

What company does Damir Grubisa work for?

Damir Grubisa works for Group 4 Networks.

What is Damir Grubisa's role at Group 4 Networks?

Damir Grubisa is listed as President and CEO at Group 4 Networks.

What is Damir Grubisa's email address?

AeroLeads has found 1 work email signal at @g4ns.com for Damir Grubisa at Group 4 Networks.

What is Damir Grubisa's phone number?

AeroLeads has found 3 phone signal(s) with area code 416 for Damir Grubisa at Group 4 Networks.

Where is Damir Grubisa based?

Damir Grubisa is based in Greater Toronto Area, Canada, Canada while working with Group 4 Networks.

What companies has Damir Grubisa worked for?

Damir Grubisa has worked for Group 4 Networks, The Cyber Arm, Millward Brown, Goldfarb Intelligence Marketing, and Wpp.

Who are Damir Grubisa's colleagues at Group 4 Networks?

Damir Grubisa's colleagues at Group 4 Networks include Kazep Syahputra, Dieumerci Matone, Matt Gruzincky, Liam Dennison, and Daniel Botchway.

How can I contact Damir Grubisa?

You can use AeroLeads to view verified contact signals for Damir Grubisa at Group 4 Networks, including work email, phone, and LinkedIn data when available.

What schools did Damir Grubisa attend?

Damir Grubisa holds Pmp, Managing Information Technology Projects from The George Washington University.

What skills is Damir Grubisa known for?

Damir Grubisa is listed with skills including Data Center, Virtualization, Disaster Recovery, It Management, Cloud Computing, It Service Management, Enterprise Software, and Microsoft Exchange.

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