Insights

Strong Industry Presence HarbisonWalker International is the largest refractory product supplier in the U.S., serving nearly every major industry requiring high-temperature solutions, which indicates a broad customer base and ongoing demand for refractory materials.

Recent Facility Expansions The company is actively expanding its manufacturing capacity in Missouri and creating new jobs, suggesting increased production requirements and potential opportunities for supply chain support and equipment sales.

Strategic Acquisitions and Mergers HarbisonWalker’s recent partnership with Calderys and acquisition by Platinum Equity signal ongoing growth strategies, opening avenues for collaborative sales pitches in services, technology, and innovative refractory solutions.

Focus on Education The launch of HTT.EDU indicates a focus on workforce training and knowledge dissemination, presenting prospects for educational partnerships, technical training solutions, and customized refractory technology programs.

Technological Integration Utilizing advanced tech stacks such as SAP Maintenance and Modernizr demonstrates a commitment to operational efficiency and digital transformation, offering opportunities to introduce complementary enterprise software solutions and digital services.

HarbisonWalker International Tech Stack

HarbisonWalker International uses 8 technology products and services including oEmbed, Twemoji, JSON-LD, and more. Explore HarbisonWalker International's tech stack below.

  • oEmbed
    Dev Tools
  • Twemoji
    Font Scripts
  • JSON-LD
    Javascript Frameworks
  • Modernizr
    Javascript Libraries
  • SAP Maintenance, Repair, and Overhaul
    Operations
  • Microsoft Project
    Project Management
  • Yoast SEO Premium
    Search Engines
  • GoDaddy
    Web Hosting

Media & News

HarbisonWalker International's Email Address Formats

HarbisonWalker International uses at least 1 format(s):
HarbisonWalker International Email FormatsExamplePercentage
FLast@thinkhwi.comJDoe@thinkhwi.com
92%
First.Last@thinkhwi.comJohn.Doe@thinkhwi.com
4%
FirstLast@thinkhwi.comJohnDoe@thinkhwi.com
3%
LFirst@thinkhwi.comDJohn@thinkhwi.com
1%

Frequently Asked Questions

Where is HarbisonWalker International's headquarters located?

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HarbisonWalker International's main headquarters is located at 2000 Park Lane Drive Suite 400 Pittsburgh, Pennsylvania 15275 United States. The company has employees across 5 continents, including North AmericaAsiaSouth America.

What is HarbisonWalker International's phone number?

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You can contact HarbisonWalker International's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is HarbisonWalker International's official website and social media links?

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HarbisonWalker International's official website is thinkhwi.com and has social profiles on LinkedIn.

How much revenue does HarbisonWalker International generate?

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As of February 2026, HarbisonWalker International's annual revenue is estimated to be $523K.

What is HarbisonWalker International's SIC code NAICS code?

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HarbisonWalker International's SIC code is 5039 - Construction Materials, Not Elsewhere Classified NAICS code is 327 - Nonmetallic Mineral Product Manufacturing.

How many employees does HarbisonWalker International have currently?

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As of February 2026, HarbisonWalker International has approximately 805 employees across 5 continents, including North AmericaAsiaSouth America. Key team members include Chief Technology Officer: M. C.Chairman And Chief Executive Officer: R. J.Owner: J. D.. Explore HarbisonWalker International's employee directory with LeadIQ.

What industry does HarbisonWalker International belong to?

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HarbisonWalker International operates in the Glass, Ceramics and Concrete Manufacturing industry.

What technology does HarbisonWalker International use?

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HarbisonWalker International's tech stack includes oEmbedTwemojiJSON-LDModernizrSAP Maintenance, Repair, and OverhaulMicrosoft ProjectYoast SEO PremiumGoDaddy.

What is HarbisonWalker International's email format?

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HarbisonWalker International's email format typically follows the pattern of FLast@thinkhwi.com. Find more HarbisonWalker International email formats with LeadIQ.

HarbisonWalker International

Glass, Ceramics and Concrete ManufacturingPennsylvania, United States501-1000 Employees

HWI is the largest supplier of refractory products and services in the United States, with a history that spans more than 150 years. It is part of Calderys and is the brand for the Americas region of the Group.

HWI counts numerous manufacturing sites and strategically placed distribution centers in the Americas, as well as the largest refractory industry research facility in North America. Serving virtually every major industry that requires refractory solutions to enhance production and protect assets, HWI is consistently recognized for its talented experts, industry firsts, and intensely driven excellence.

visit thinkHWI.com

Section iconCompany Overview

Headquarters
2000 Park Lane Drive Suite 400 Pittsburgh, Pennsylvania 15275 United States
Phone number
SIC Code
5039 - Construction Materials, Not Elsewhere Classified
NAICS Code
327 - Nonmetallic Mineral Product Manufacturing
Employees
501-1000

Section iconFunding & Financials

  • $50M$100M

    HarbisonWalker International's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    HarbisonWalker International's revenue is estimated to be in the range of $50M$100M

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