Lydall and Unifrax are now Alkegen. Stay up to date with us on our new page @ALKEGEN
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The Lydall annual revenue was $5.4 million in 2026.
John Lewis is the President Southern Felt Company of Lydall.
271 people are employed at Lydall.
Lydall is based in Manchester, Connecticut.
The NAICS codes for Lydall are [336, 33].
The SIC codes for Lydall are [371, 37].