What Does Lydall Do?

Total employees528
HeadquartersManchester
FoundedN/A

Lydall, with a rich history dating back to 1879, established itself as a global leader in the design and manufacture of specialty engineered products and materials. The company focused on providing innovative solutions for demanding thermal/acoustical and filtration/separation applications across various industries, including automotive, industrial, life sciences, and specialty insulation. In October 2021, Lydall was acquired by Unifrax (which subsequently combined with Lydall to form Alkegen), a company backed by Clearlake Capital Group L.P. Lydall's advanced materials and technologies are now integrated into Alkegen's broader portfolio of high-performance specialty materials, contributing to solutions for energy storage, emission control, and fire protection.

Where Is Lydall's Headquarters?

HQ Function

Served as the primary corporate office, overseeing global strategy, administration, finance, and supporting research & development initiatives for Lydall's various business segments.

Notable Features:

The Manchester facility was a key operational center, likely equipped with modern office amenities and potentially R&D support infrastructure, reflecting its role as a hub for an advanced materials company.

Work Culture:

Historically, Lydall fostered a culture centered on innovation in materials science, customer focus, operational excellence, and engineering solutions for complex challenges. The HQ would have embodied these principles.

HQ Significance:

The Manchester headquarters was crucial for Lydall's growth and establishment as a key player in specialty materials, coordinating its international manufacturing and sales network for over a century.

Values Reflected in HQ: The headquarters would have aimed to reflect Lydall's core values such as innovation, quality, integrity, and a commitment to solving complex customer challenges through advanced materials.

Location:

Prior to its acquisition by Alkegen, Lydall operated an extensive global network of manufacturing facilities, sales offices, and R&D centers across North America, Europe, and Asia. This footprint enabled Lydall to serve multinational customers in diverse industries such as automotive, aerospace, industrial manufacturing, energy, and healthcare. Functions supported globally included specialized manufacturing of thermal/acoustical fibers and components, advanced filtration media, sealing solutions, and biopharmaceutical purification products. These operations, expertise, and sites are now integrated into Alkegen's global structure, significantly enhancing Alkegen's reach and capabilities in high-performance specialty materials.

Street Address:

One Colonial Road

City:

Manchester

State/Province:

Connecticut

Country:

USA

Where Else Does Lydall Operate Around the World?

Saint-Rivalain, France

Address: Zone Industrielle de Saint Rivalain, 56300 Saint-Rivalain, France

Supported Lydall's (now Alkegen's) Performance Materials segment in Europe, providing critical filtration media to various industries including asphalt, cement, and waste incineration.

Rochester, New Hampshire, USA

Address: 134 Chestnut Hill Rd, Rochester, NH 03867, USA

Served North American customers with specialized nonwoven solutions and housed important innovation capabilities for new product development.

Wuxi, Jiangsu, China

Address: 80 Xinrong Road, Wuxi National High-Tech Industrial Development Zone, Wuxi, Jiangsu, China

Strengthened Lydall's (now Alkegen's) presence in Asia-Pacific, enabling local production, supply chain efficiencies, and customer support for regional clients.

Buying Intent Signals for Lydall

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 Lydall? Meet the Executive Team

As of April 2025, Lydall' leadership includes:

John Dandolph - President and Chief Executive Officer
Chad T. Hetherington - Chief Financial Officer
Paul F. Vallis - President, Thermal Management
Chris McClear - President, Filtration & Advanced Materials
Gael Hankenne - President, Battery Portfolio
Fernando Shearer - Chief Human Resources Officer

Who's Investing in Lydall?

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

Clearlake Capital Group, L.P.

What Leadership Changes Has Lydall Seen Recently?

Hire2
Exits0

Following Lydall's acquisition and integration into Alkegen in 2021, leadership changes are managed at the Alkegen corporate level. Recent executive appointments at Alkegen include strategic hires and promotions to strengthen its financial leadership and specialized business units, such as the Battery Portfolio, which incorporate former Lydall technologies and market focuses. No Lydall-specific executive changes are noted as it no longer operates as an independent entity.

New Appointments:

Chad Hetherington, Chad Hetherington appointed as new CFO for Alkegen.
Gael Hankenne, Gael Hankenne appointed to lead Alkegen's newly formed Battery Portfolio division.

What Technology (Tech Stack) Is Used byLydall?

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

Lydall Email Formats and Examples

Prior to its acquisition by Alkegen, Lydall commonly used email formats such as [first_initial][last]@lydall.com (e.g., jdoe@lydall.com) and [first].[last]@lydall.com. Following the integration into Alkegen, communications have largely transitioned to Alkegen's standard email formats, most commonly [first].[last]@alkegen.com. Older Lydall email addresses may no longer be active.

[first_initial][last]@lydall.com or [first].[last]@alkegen.com

Format

jdoe@lydall.com or jane.doe@alkegen.com

Example

70%

Success rate

What's the Latest News About Lydall?

Alkegen NewsAugust 29, 2023

Alkegen to Showcase Portfolio of Advanced Battery Materials at The Battery Show North America 2023

Alkegen announced its participation in The Battery Show North America 2023, highlighting its comprehensive suite of advanced battery materials, including technologies and products from the former Lydall portfolio, designed to enhance EV battery safety, performance, and lifecycle....more

Alkegen NewsMay 30, 2023

Alkegen Showcases Innovative Solutions to Decarbonize Industrial Processes at THERMPROCESS and GIFA 2023

Alkegen featured its innovative solutions for industrial decarbonization at THERMPROCESS and GIFA 2023, including high-temperature insulation materials. Lydall's historical expertise in thermal management solutions contributes to Alkegen's capabilities in these areas....more

Alkegen NewsMay 16, 2023

Alkegen Introduces AlkeGel™ Morph A Covalently-Crosslinked Aerogel Blanket Technology for Enhanced Thermal Management in EV Battery Applications

Alkegen launched AlkeGel™ Morph, a new aerogel blanket technology for EV battery thermal management. This development builds on combined expertise, including areas where Lydall was active, to provide advanced solutions for the electric vehicle market....more

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