Tammy C.
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Tammy C. Email & Phone Number

Security Customer Success Manager at GlassHouse Systems
Location: Kitchener, Ontario, Canada 10 work roles
2 work emails found @opentext.com LinkedIn matched
✓ Verified Jul 2026 3 data sources Profile completeness 86%

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Work email t****@opentext.com
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Current company
Role
Security Customer Success Manager
Location
Kitchener, Ontario, Canada
Company size

Who is Tammy C.? Overview

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Quick answer

Tammy C. is listed as Security Customer Success Manager at GlassHouse Systems, a with 52 employees, based in Kitchener, Ontario, Canada. AeroLeads shows a work email signal at opentext.com and a matched LinkedIn profile for Tammy C..

Tammy C. previously worked as Senior Customer Success Manager (Cybersecurity) at Blackberry and Lead Cloud Service Delivery Manager at Opentext.

Company email context

Email format at GlassHouse Systems

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*@opentext.com
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AeroLeads found 2 current-domain work email signals for Tammy C.. Compare company email patterns before reaching out.

Profile bio

About Tammy C.

As a Senior Customer Success Manager at BlackBerry, I supported many of our top cyber security customers. My core competencies include success planning, stakeholder management, communication, problem-solving, and customer satisfaction.My mission is to create and maintain long-term relationships with customers by understanding their needs, providing high-touch experiences, and resolving critical issues. I have successfully managed multiple accounts, projects, and escalations, involving cross-functional teams and executive-level support. I have also contributed to the growth and retention of customers by facilitating feedback, training, and advocacy. I am passionate about delivering value and excellence to customers and partners in tech industry.

Listed skills include Telecommunications, Mobile Devices, Wireless, Leadership, and 10 others.

Current workplace

Tammy C.'s current company

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GlassHouse Systems
Glasshouse Systems
Security Customer Success Manager
canada
Website
Employees
52
AeroLeads page
10 roles

Tammy C. work experience

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Security Customer Success Manager

Current

Toronto, Ontario, Canada

Oct 2024 - Present

Senior Customer Success Manager (Cybersecurity)

Waterloo, Ontario, Canada

The primary focus of this role is to act as a customer advocate and establish trusted, long-term relationships with my portfolio of BlackBerry accounts. To do this, I focus on the customer journey and overall experience as a whole, ensuring that our most strategic customers gained maximum value and met key business objectives with their BlackBerry Cybersecurity solutions. By learning their business objectives, goals and their success metrics, I helped developed and facilitate success plans to assist in enabling them to achieve their milestones . In tandem, I looked to uncover growth opportunities for our sales executives and collaborate with the necessary teams to address (and remove) any friction points and blockers.

Mar 2022 - Feb 2024

Lead Cloud Service Delivery Manager

Waterloo, Ontario, Canada

Program and relationship manager for OpenText Cloud Managed Services accounts. As a CSM I acted as a trusted advisor and partner to understand the customers’ business and strategy as it related to their OpenText product portfolio. I focused on operational health, customer satisfaction and ensured that the customer received maximum ROI of their Cloud Managed Services investment.

Sep 2021 - Feb 2022

Lead Customer Advocate / Principal Critical Escalations Manager

Waterloo

Manage critical escalations by engaging cross-functional teams and executive level support to establish and execute resolution / get-well action plans all while improving the customer experience with OpenText.

Mar 2019 - Aug 2021

Customer Success Manager

Opentext

As a Customer Success Manager, my primary focus was always, the customer experience. My goal is to ensure that our most strategic customers gain maximum value and meet key business objectives with OpenText solutions. By advocating for the customer internally and enabling the achievement of their long-term goals, I am able to build, loyal, trusted partnerships, steering them toward success.

Nov 2017 - Mar 2019

Marketing Coordinator

Five Oaks Education And Retreat Centre

Paris, On

Under the supervision and direction of the Executive Director, I supported the delivery of an effective communication strategy including maintenance of website content, creation of engaging, relevant material for social media platforms, assisted in the creation and delivery of promotional material and other communication material, represented Five Oaks at a variety of community events and participated in speaking engagements to raise the profile of the organization.Provided support the the Executive Director and Senior Managers with a variety of administrative responsibilities including maintaining statistics, researching and compiling information, completing reports, coordinating meetings and a variety of activities, supporting both hosting and program administrative responsibilities, as required, searching and writing grant proposals, supporting the IT strategy, supporting emerging priorities and projects.Supported the Executive Director with off-grid redevelopment work including working with a variety of consultants and third party professionals to implement the redevelopment vision by taking minutes, creating reports, analyzing data and completing a variety of administrative responsibilities.

Mar 2015 - Nov 2016

Customer Care Lead

Thalmic Labs

Kitchener, Canada Area

Defined the customer care strategy for this technology startup company and lead a team of customer care and technical support specialists. Created a robust online support page with knowledge base articles and offered email support to an audience of tens of thousands of customers.Defined the customer care strategy, quality measurement policies (KPI's, NPS scores), the warranty and return policies; taking ownership for the customer support experience from beginning to end.Collaborated with hardware and software teams to develop support articles, educating our customers on our newly launched product. Managed a team of technical and customer support representatives

Mar 2014 - Mar 2015

Executive Engagement Specialist

Planned and facilitated Executive Sponsor Program and all senior executive engagements with key enterprise accounts. Managed ongoing relationships between executives and 60+ enterprise accounts.• Collaborated with Sales & Support account managers, establishing and maintaining relationships with key customers, ensuring account needs were met.• Managed Executive Briefing Days, full day meetings with customized agendas, addressing specific mobility strategies and rebuilding customer relationships.• Supported strategic partnerships between BlackBerry executives and key account decision makers by encouraging frequent discussions and face-to-face meetings, nurturing trusted partnerships.• Planned meaningful executive engagements, demonstrating that BlackBerry listened to customers and improving corporate image, by supplying executives with detailed account information, including challenges and opportunities, ensuring satisfactory meeting outcomes.

Mar 2011 - Nov 2013

Customer Loyalty Specialist

Accountable for Customer Complaint Resolution.• Contributed in development and execution of Customer Complaint Resolution process, improving customer satisfaction with efficient and effective high-touch service.• Coordinated timely resolution of complaints and facilitated recovery discussions between SMEs, vendors, and customers. Managed high profile cases, including celebrities and personal damage claims involving BlackBerry legal support, improving customer retention and decreasing negative customer experiences reaching media level.• Assisted in formulating recommendations on moderate to complex service issues and provided written and verbal communication for associates, customers, relationship managers, and senior leaders, decreasing repeat complaints for repeat service related issues.

Aug 2008 - Mar 2011

Bes System Administrator

Facilitated BlackBerry Enterprise Service software in R&D environment.• Provided technical support for Software Development Lab and infrastructure, enabling production of BES software for specific countries, including languages, email and operating system platforms, and server hardware specifications.• Accountable for hardware and operating system provisioning, support, and maintenance, based on individual tester and development requirements, resulting in efficient laboratory facility housing 1000+ test servers with individual specific configurations and infrastructure.

Aug 2007 - Aug 2008
Team & coworkers

Colleagues at GlassHouse Systems

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FAQ

Frequently asked questions about Tammy C.

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What company does Tammy C. work for?

Tammy C. works for GlassHouse Systems.

What is Tammy C.'s role at GlassHouse Systems?

Tammy C. is listed as Security Customer Success Manager at GlassHouse Systems.

What is Tammy C.'s email address?

AeroLeads has found 2 work email signals at @opentext.com for Tammy C. at GlassHouse Systems.

Where is Tammy C. based?

Tammy C. is based in Kitchener, Ontario, Canada while working with GlassHouse Systems.

What companies has Tammy C. worked for?

Tammy C. has worked for Glasshouse Systems, Blackberry, Opentext, Five Oaks Education And Retreat Centre, and Thalmic Labs.

Who are Tammy C.'s colleagues at GlassHouse Systems?

Tammy C.'s colleagues at GlassHouse Systems include Romy Xavier, Jim Elliott, Athullya Vinay, Kyle H., and Dave Noonan.

How can I contact Tammy C.?

You can use AeroLeads to view verified contact signals for Tammy C. at GlassHouse Systems, including work email, phone, and LinkedIn data when available.

What skills is Tammy C. known for?

Tammy C. is listed with skills including Telecommunications, Mobile Devices, Wireless, Leadership, Vendor Management, Management, Strategic Partnerships, and Customer Service.

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