Verified Nov 2026
Thermal & Fluid Systems
·
Maple Shade Township, New Jersey
·
Since 1922
Stonhard manufactures and installs high-performance flooring, wall, and lining systems for industrial and commercial environments. Founded in 1922 and headquartered in Maple Shade Township, New Jersey, the company operates with 1,000–5,000 employees and reported revenue of $1.6 billion. It is publicly traded under ticker RPM. Stonhard serves automotive, electric-vehicle, construction, medical, renewable-energy, and industrial-equipment sectors. In June 2026, the company acquired Italian resin specialist PAVA to expand its cleanroom and hygienic flooring capabilities.
Stonhard at a glance
Revenue
1.6B
Employees
1,000-5,000
Founded
1922
Headquarters
Maple Shade Township, New Jersey
Ownership
Publicly traded (RPM)
Certifications
ISO 14001 · ISO 45001 · ISO 9001
Industries
Automotive
Electric Vehicles
Construction
Medical
Renewable Energy
Industrial Equipment
STABILITY SIGNALS
Established & strong
104 years in operation (founded 1922).
Publicly listed; no distress event on record.
Holds ISO 14001, ISO 45001, ISO 9001 certification(s) per public sources.
Overview
Stonhard manufactures and installs high-performance flooring, wall, and lining systems for industrial and commercial environments. Founded in 1922 and headquartered in Maple Shade Township, New Jersey, the company operates with 1,000–5,000 employees and reported revenue of $1.6 billion. It is publicly traded under ticker RPM. Stonhard serves automotive, electric-vehicle, construction, medical, renewable-energy, and industrial-equipment sectors. In June 2026, the company acquired Italian resin specialist PAVA to expand its cleanroom and hygienic flooring capabilities.
At a glance
Attribute | Detail |
|---|---|
Founded | 1922 |
Headquarters | Maple Shade Township, New Jersey |
Employees | 1,000-5,000 |
Revenue | 1.6B |
Ownership | Publicly traded (RPM) |
Primary capability | Thermal & Fluid Systems |
Certifications | ISO 14001 · ISO 45001 · ISO 9001 |
What Stonhard makes
The company offers epoxy, urethane, and MMA resin flooring systems, corrosion-resistant linings, ESD flooring, UV-resistant coatings, and conductive coatings using carbon nanotube technology; it holds ISO 9001, ISO 14001, and ISO 45001 certifications.
Products and capabilities described on the company's own site include Coating, Battery (source: stonhard.com).
Certifications
Stonhard is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
ISO 14001 — stonhard.ie
ISO 45001 — stonhard.ie
ISO 9001 — stonhard.ie
Latest developments
2026-10-15 — Rye town Awards Construction Contract to STONHARD (October 2026) (civiciq.com)
2026-06-12 — Stonhard expands cleanroom and hygienic flooring portfolio with acquisition of Italian resin specialist PAVA (cleanroomtechnology.com)
2026-06-04 — Stonhard Expands Flooring Capabilities with Acquisition of PAVA | Stonhard (stonhard.com)
2026-05-04 — Stonhard Introduces Stonchem 691: A Revolutionary Conductive Coating Powered by Carbon Nanotube Technology | Stonhard (stonhard.com)
2026-04-30 — Stonhard Maple Shade Manufacturing Facility Earns RPM Global “Growth Award” at Value of 168 Awards | Stonhard (stonhard.com)
2025-12-04 — 📢 Stonhard: Raising the Bar in Quality and Performance | Stonhard Europe (linkedin.com)
Facilities
Stonhard is headquartered in Maple Shade Township, New Jersey. Public sources also reference these locations:
Fort Wayne, Indiana — stonhard.com
Alghero, Italy — linkedin.com
Company details
Stonhard operates facilities in Fort Wayne, Indiana and Alghero, Italy, with operations spanning more than 25 countries and serves manufacturing, healthcare, hospitality, and retail sectors. Stonhard was founded in 1922, has an estimated 1,000-5,000 employees, and is headquartered in Maple Shade Township, New Jersey. On the LightSource stability read it is rated "Established & strong": 104 years in operation (founded 1922). Publicly listed; no distress event on record. Holds ISO 14001, ISO 45001, ISO 9001 certification(s) per public sources.
Frequently asked questions
What does Stonhard make?
Stonhard manufactures and installs high-performance flooring, wall, and lining systems for industrial and commercial environments. Founded in 1922 and headquartered in Maple Shade Township, New Jersey, the company operates with 1,000–5,000 employees and reported revenue of $1.6 billion. It is publicly traded under ticker RPM. Stonhard serves automotive, electric-vehicle, construction, medical, renewable-energy, and industrial-equipment sectors. In June 2026, the company acquired Italian resin specialist PAVA to expand its cleanroom and hygienic flooring capabilities.
Where is Stonhard headquartered?
Stonhard is headquartered in Maple Shade Township, New Jersey (1000 East Park Avenue, Maple Shade Township, New Jersey, 08052).
When was Stonhard founded?
Stonhard was founded in 1922.
How big is Stonhard?
Stonhard has an estimated 1,000-5,000 employees, with revenue in the 1.6B range.
Is Stonhard publicly traded?
Publicly traded (RPM). Public financial figures are drawn from its filings.
What certifications does Stonhard hold?
Stonhard lists ISO 14001 · ISO 45001 · ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
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Last verified Nov 2026. Is this your company? Request a correction.
Location & contact
Phone
+1 800-257-7953
Certification
ISO 14001 · ISO 45001 · ISO 9001
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