Fiberlock

Fiberlock manufactures products used to address environmental, safety and health hazards.

Chemical Manufacturing

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Headquarters: Andover, Massachusetts, United StatesSource: RevenueBaseRetrieved October 13, 2026
Employee range: 201 to 500Source: RevenueBaseRetrieved October 13, 2026
Founded: 1984Source: RevenueBaseRetrieved October 13, 2026
Published list appearances: 1 supported appearance ↗Source: RevenueBase lists

The company at a glance

What does Fiberlock do?

Fiberlock and Benefect products are used in asbestos containment or removal, lead-paint hazard abatement, and mold removal and remediation. The products are also used in hospital patient isolation, biosecurity, hazardous-material containment, and hospital or healthcare emergency disaster planning and preparedness.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

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Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

#21OF 25

United States

Containment hood manufacturers

Snapshot: October 9, 2026

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Fiberlock

#21 Containment hood manufacturers

Snapshot: October 9, 2026

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<a href="https://revenuebase.ai/companies/containment-hood-manufacturers/united-states" target="_blank" rel="nofollow noopener">
  <img src="https://revenuebase.ai/companies/profiles/fiberlock/recognition-companies-containment-hood-manufacturers-united-states-20261010-69f55c9b2b87563e0c209e00d07e753d7535924ed2d78d6491415c4f5b581bd6.svg" alt="Fiberlock listed #21 on Containment hood manufacturers, October 9, 2026" width="220" height="319" style="max-width:100%;height:auto;" />
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Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 3, 2026. Directory positions use company-contact counts from separate saved list snapshots dated October 9, 2026. How the company lists are built.

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