What Does Lifesize Do?

Total employees563
HeadquartersAustin
FoundedN/A

Lifesize is a pioneer in high-definition video communication and collaboration, offering cloud-based conferencing services, meeting room systems, and collaboration software. Founded in 2003, Lifesize has focused on making video meetings accessible and effective for businesses of all sizes. In February 2023, Lifesize was acquired by Enghouse Systems Limited, integrating its innovative solutions into Enghouse's broader portfolio of enterprise software. Lifesize continues to empower organizations with reliable and scalable video communication tools designed for the modern workplace.

Where Is Lifesize's Headquarters?

HQ Function

Historically served as the global headquarters, housing executive leadership, engineering, R&D, marketing, sales, and support functions for Lifesize's global operations. Post-acquisition, it continues to be a key site for Lifesize product development and operations within the Enghouse structure.

Notable Features:

The Austin office was designed to foster collaboration and innovation, typical of modern tech company environments, featuring open workspaces and advanced communication technology.

Work Culture:

Historically, Lifesize fostered a dynamic and innovative work culture focused on customer success and technological advancement in video communication. As part of Enghouse, employees are integrated into a larger, global enterprise software environment that values stability and customer-centric solutions.

HQ Significance:

The Austin hub was instrumental in Lifesize's growth as a leader in the video conferencing industry, driving innovation in HD video and cloud-based collaboration services. It remains significant for its pool of talent and expertise in communication technologies.

Values Reflected in HQ: The historical Austin HQ likely reflected values of innovation, collaboration, and technological excellence. Within Enghouse, these are complemented by a focus on long-term growth and customer value.

Location:

As part of Enghouse Systems, Lifesize solutions are supported globally through Enghouse's extensive network. This infrastructure provides sales, customer support, professional services, and technical assistance across numerous countries in North America, Europe, Asia-Pacific, and Latin America, ensuring comprehensive global coverage for Lifesize customers.

Street Address:

1601 S MoPac Expy, Suite 100

City:

Austin

State/Province:

Texas

Country:

USA

Where Else Does Lifesize Operate Around the World?

Munich, Germany (Historical EMEA Hub)

Address: Previously: Einsteinring 35, 85609 Aschheim/Dornach, Germany. Operations now integrated with Enghouse's German presence.

To provide localized sales, technical support, and partner management for Lifesize customers and partners across the EMEA region, adapting global strategies to local market needs.

Global (Integrated with Enghouse Systems)

Address: N/A (Operations are now part of Enghouse Systems' global office network)

To leverage Enghouse's existing global infrastructure to support and expand Lifesize's customer base across various international markets, including North America, EMEA, APAC, and Latin America.

Buying Intent Signals for Lifesize

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 Lifesize? Meet the Executive Team

As of April 2025, Lifesize' leadership includes:

Stephen Sadler - Chairman & CEO, Enghouse Systems Limited
Vincent Mifsud - Global President, Enghouse Systems Limited
Trento Fernando - Group Vice President, Enghouse Interactive
Marc Knaepen - General Manager, Lifesize, an Enghouse Company

Who's Investing in Lifesize?

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

Redpoint Ventures
Sutter Hill Ventures
Norwest Venture Partners
Pinnacle Ventures
Tenaya Capital
Clearlake Capital Group

What Leadership Changes Has Lifesize Seen Recently?

Hire0
Exits1

The most significant recent event impacting Lifesize's executive structure was its acquisition by Enghouse Systems in February 2023. This led to the integration of Lifesize leadership into Enghouse and some departures of former Lifesize executives.

Departures

Josh Duncan, Josh Duncan, former Chief Design Officer at Lifesize, departed around the time of the Enghouse acquisition.

New Appointments:

Tom Cameron, Following the acquisition, Tom Cameron (former Lifesize COO) took on the role of VP Business Operations at Enghouse Interactive.
Marc Knaepen, Marc Knaepen assumed the role of General Manager for the Lifesize brand within Enghouse Company.

What Technology (Tech Stack) Is Used byLifesize?

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

Lifesize Email Formats and Examples

While Lifesize is now part of Enghouse Systems, communications may still utilize historical Lifesize email domains or transition to Enghouse formats. Common patterns for technology companies like Lifesize often include first name initial and last name, or first name dot last name.

Common historical format: [first_initial][last]@lifesize.com (e.g., jdoe@lifesize.com) or [first].[last]@lifesize.com (e.g., jane.doe@lifesize.com). Post-acquisition, Enghouse formats like [first_initial][last_name]@enghouse.com may also be relevant for contacting individuals.

Format

example@lifesize.com

Example

75-85%

Success rate

What's the Latest News About Lifesize?

Enghouse Systems LimitedFebruary 21, 2023

Enghouse Systems Acquires Lifesize

Enghouse Systems Limited announced it has acquired Lifesize, Inc., a global provider of omnichannel cloud contact center and video meeting solutions. This acquisition enhances Enghouse's portfolio in the cloud communication and collaboration space....more

Lifesize BlogAugust 3, 2023

Lifesize and Enghouse Interactive: A Powerful Combination for CX

Lifesize discusses its integration with Enghouse Interactive, highlighting the combined strengths in delivering comprehensive customer experience (CX) solutions, merging Lifesize's video collaboration expertise with Enghouse's broader contact center offerings....more

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