What is Wallner Expac, Inc.'s NAICS code?

Wallner Expac, Inc.'s NAICS code is 31-33 (Manufacturing).

Insights

ESOP Advantage Leverage Wallner Expac’s 100% employee-owned structure to position as a company with strong long-term customer commitment and stable leadership for contract manufacturing of expanded metal solutions across HVAC filtration, architecture, solar, and automotive applications.

Architectural Growth Target architecture and design firms attending AIA conferences and related expos where Wallner Expac showcases X-Mesh and MicroForm offerings to drive demand for design freedom, performance, and sustainability in building envelopes and filtration-backed architecture.

Expanded Metal Leader Position the company’s patented and innovative products (X-Mesh, MicroForm) as differentiated backing materials for pleated filters and EMI shielding, appealing to manufacturers seeking reliability, lighter weight, and environmental benefits.

Strategic Partnerships Capitalize on past and ongoing partnerships with leading filter manufacturers and trades, presenting collaboration opportunities for joint development of customized expanded metal solutions for filtration, battery tech, and microfiltration market segments.

Geographic and Sector Fit Emphasize US-based manufacturing with multiple facilities and an ESOP culture to win customers prioritizing domestic production, supply chain resilience, and quality craftsmanship in industries like Architecture, Solar, Battery Technologies, Automotive, and Construction.

Wallner Expac, Inc. Tech Stack

Wallner Expac, Inc. uses 8 technology products and services including WordPress, Twemoji, jQuery UI, and more. Explore Wallner Expac, Inc.'s tech stack below.

WordPress

Content Management System

Twemoji

Font Scripts

jQuery UI

Javascript Libraries

jQuery

Javascript Libraries

Really Simple Discovery

Miscellaneous

PHP

Programming Languages

X-XSS-Protection

Security

GoDaddy

Web Hosting

Wallner Expac, Inc. Email Formats	Example	Percentage
FLast@expac.com	JDoe@expac.com	85%
Last@expac.com	Doe@expac.com	10%
LFirst@expac.com	DJohn@expac.com	3%
LastF@expac.com	DoeJ@expac.com	2%

Wallner Expac, Inc. Email Formats

Example

Percentage

FLast@expac.com

JDoe@expac.com

85%

Last@expac.com

Doe@expac.com

10%

LFirst@expac.com

DJohn@expac.com

LastF@expac.com

DoeJ@expac.com

Frequently Asked Questions

What is Wallner Expac, Inc.'s phone number?

You can contact Wallner Expac, Inc.'s main corporate office by phone at

+1-909-481-****

. 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 Wallner Expac, Inc.'s official website and social media links?

Wallner Expac, Inc.'s official website is expac.com and has social profiles on LinkedIn.

How much revenue does Wallner Expac, Inc. generate?

As of July 2026, Wallner Expac, Inc.'s annual revenue is estimated to be $25M - $50M.

What is Wallner Expac, Inc.'s SIC code NAICS code?

Wallner Expac, Inc.'s SIC code is 3312 - Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling Mills NAICS code is 31-33 - Manufacturing.

How many employees does Wallner Expac, Inc. have currently?

As of July 2026, Wallner Expac, Inc. has approximately 47 employees across 1 continents, including North America. Key team members include Chief Executive Officer: M. W.Chairman: S. W.Director Of Marketing: M. O.. Explore Wallner Expac, Inc.'s employee directory with LeadIQ.

What industry does Wallner Expac, Inc. belong to?

Wallner Expac, Inc. operates in the Manufacturing industry.

What technology does Wallner Expac, Inc. use?

Wallner Expac, Inc.'s tech stack includes WordPressTwemojijQuery UIjQueryReally Simple DiscoveryPHPX-XSS-ProtectionGoDaddy.

What is Wallner Expac, Inc.'s email format?

Wallner Expac, Inc.'s email format typically follows the pattern of FLast@expac.com. Find more Wallner Expac, Inc. email formats with LeadIQ.

When was Wallner Expac, Inc. founded?

Wallner Expac, Inc. was founded in 1959.

Wallner Expac, Inc.

Q: What is Wallner Expac, Inc.'s official website and social media links?

Wallner Expac, Inc.'s official website is expac.com. Wallner Expac, Inc. has social profiles on LinkedIn.

Q: How many employees does Wallner Expac, Inc. have currently?

Wallner Expac, Inc. has approximately 47 employees.

Q: What technology does Wallner Expac, Inc. use?

Wallner Expac, Inc.'s tech stack includes MonsterInsights, jQuery CDN, oEmbed, WordPress, Sitelinks Search Box.

ManufacturingCalifornia, United States11-50 Employees

Wallner Expac, Inc. is a U.S.-based manufacturer focusing on light-gauge expanded metals used to back filtration media, and it is the largest producer in this niche worldwide. The company is 100% employee-owned and traces its origins to 1959, having grown from a tool-and-die shop into a modern operation with headquarters in Ontario, Southern California, and additional facilities in Georgia and Texas.

Its expanded metal products have been adopted as a more economical, lighter alternative to welded wire in pleated filters, contributing to the firm’s position as an industry leader in filtration. Wallner Expac has introduced notable innovations, including X-Mesh in 2014, which is protected by a U.S. patent, and MicroForm micromesh in 2019 for applications ranging from EMI shielding to microfiltration. The company serves a broad set of industries—Architecture, Solar, Battery Technologies, Construction, Arts & Crafts, Home Improvement, Automotive, and Filtration—producing its products in U.S.-based plants with a longstanding emphasis on quality and customer satisfaction.

Insights

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