What Does Zix Corporation Do?

Total employees650
HeadquartersDallas
Founded1983

Zix Corporation was a prominent provider of SaaS-based email encryption, email data loss prevention (DLP), advanced threat protection, and email archiving solutions. Founded in 1983 and headquartered in Dallas, Texas, Zix served thousands of customers across various industries, including healthcare, finance, and government, helping them meet compliance requirements (like HIPAA and GDPR) and secure sensitive communications. In December 2021, Zix Corporation was acquired by OpenText for $860 million. Its technologies and services have since been integrated into OpenText's security and information management offerings, particularly strengthening OpenText's capabilities in cyber resilience for small and medium-sized businesses (SMBs) and enterprises.

Where Is Zix Corporation's Headquarters?

Zix Corporation officeZix Corporation officeZix Corporation officeZix Corporation office
*Images sourced via web search. Rights belong to original owners

HQ Function

The Dallas headquarters housed Zix's executive leadership, administrative functions, sales, marketing, research and development, and customer support operations.

Notable Features:

Located in a modern office building in the Uptown Dallas area, the headquarters likely featured contemporary office amenities, collaborative workspaces, and secure infrastructure appropriate for a cybersecurity company.

Work Culture:

Zix was known for a culture focused on innovation in security, customer trust, and compliance. The environment likely encouraged collaboration and expertise in data protection technologies. Post-acquisition, employees and functions have been integrated into OpenText's broader corporate culture.

HQ Significance:

The Dallas headquarters was central to Zix's operations and growth as a specialized provider of email security solutions before it became a strategic asset for OpenText's expansion in the security market.

Values Reflected in HQ: The headquarters aimed to reflect Zix's commitment to security, professionalism, and technological leadership in its industry.

Location:

Prior to its acquisition, Zix Corporation had a strong presence in North America and parts of Europe, with data centers strategically located to serve its customer base. Now, as part of OpenText, Zix's former solutions are supported and delivered through OpenText's extensive global infrastructure. This includes a worldwide network of sales offices, support centers, R&D facilities, and data centers across the Americas, EMEA (Europe, Middle East, Africa), and APAC (Asia-Pacific) regions. OpenText globally supports functions like cybersecurity R&D, sales and marketing, customer support, cloud operations, and professional services.

Street Address:

2711 N Haskell Ave, Suite 2200

City:

Dallas

State/Province:

Texas

Country:

USA

Where Else Does Zix Corporation Operate Around the World?

Ottawa, Ontario, Canada

Address: Specific address less relevant post-acquisition; offices likely integrated into OpenText's Canadian operations.

Served as a key R&D and operational hub, leveraging talent in Canada's tech sector to enhance Zix's email security offerings, especially for the MSP channel.

Burlington, Massachusetts, USA

Address: Specific address less relevant post-acquisition; offices likely integrated into OpenText's New England operations.

Focused on specialized security product development and sales, benefiting from the rich technology ecosystem in the Greater Boston area.

Gulf Breeze, Florida, USA

Address: Specific address less relevant post-acquisition; offices likely integrated into OpenText's regional operations.

Key hub for MSP partner support, sales, and development of security solutions tailored for small to medium-sized businesses.

Buying Intent Signals for Zix Corporation

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading Zix Corporation? Meet the Executive Team

As of April 2025, Zix Corporation' leadership includes:

David Wagner - President and Chief Executive Officer
David Rockvam - Chief Financial Officer
Noah Ser - Chief Technology Officer
Geoff Bibby - Chief Revenue Officer
John DiPonio - Chief Information Security Officer

Who's Investing in Zix Corporation?

Zix Corporation has been backed by several prominent investors over the years, including:

True Wind Capital (Private equity firm that owned Zix prior to OpenText acquisition)
Various institutional investors (when Zix was publicly traded as ZIXI before being taken private by True Wind Capital)

What Leadership Changes Has Zix Corporation Seen Recently?

Hire0
Exits5

The primary executive changes at Zix Corporation occurred in late 2021 and early 2022 due to its acquisition by OpenText. Most of the Zix executive team transitioned out or into new roles within OpenText following the completion of the acquisition.

Departures

David Wagner, Departed as CEO following OpenText's acquisition of Zix.
David Rockvam, Departed as CFO following OpenText's acquisition of Zix.

What Technology (Tech Stack) Is Used byZix Corporation?

Discover the tools Zix Corporation uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Zix Corporation Email Formats and Examples

Prior to its acquisition by OpenText, Zix Corporation likely used common corporate email formats. Based on industry conventions and patterns observed for similar tech companies, the most probable formats would involve combinations of first name, last name, and initial.

[first_initial][last]@zixcorp.com, [first].[last]@zixcorp.com

Format

jdoe@zixcorp.com, john.doe@zixcorp.com

Example

70%

Success rate

What's the Latest News About Zix Corporation?

OpenText Press Release • December 23, 2021

OpenText Completes Acquisition of Zix Corporation

OpenText announced it has completed its acquisition of Zix Corporation, a leader in SaaS-based email encryption, threat protection and archiving. The acquisition cost approximately $860 million in cash. Zix is now part of OpenText's SMB Platform business....more

Zix Corporation Press Release • November 8, 2021

OpenText to Acquire Zix Corporation

Zix Corporation announced it had entered into a definitive agreement to be acquired by OpenText. The all-cash transaction valued Zix at $8.50 per share, representing an enterprise value of approximately $860 million....more

Zix Corporation Earnings Release (Q2 2021) • August 5, 2021

Zix Reports Second Quarter 2021 Financial Results (Last earnings before acquisition announcement)

Zix announced financial results for its second quarter ended June 30, 2021, reporting total revenue of $60.2 million and an increase in Annual Recurring Revenue (ARR) to $243.6 million. This was one of its final earnings reports as an independent company....more

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