Insights

Expansion Opportunity Celgard is actively expanding manufacturing capacity in North Carolina with new facilities and coating capabilities. This signals increasing demand for battery separators and related materials, presenting a sales opening for dopants, coatings, process chemicals, and equipment support tailored to scale.

Next‑Gen Tech The company is pursuing high‑tech Ni‑Zn, Zn‑Air, Li‑Zn and Na‑Zn battery chemistries through a strategic alliance with Æsir Technology. This creates cross‑sell potential for advanced materials, coatings, and testing services for next‑gen energy storage applications including aviation, data centers, and EV charging infrastructure.

Strategic Alliances Partnership with Æsir expands Celgard’s tech frontier and opens joint development opportunities. Sellers can explore collaboration on materials science, lab services, and joint marketing that leverage Celgard’s supply reliability alongside innovative zinc and zinc‑based chemistries.

Capacity and Hiring Headcount growth and facility investments indicate scale‑up readiness and longer‑term demand stability. This suggests opportunities for scalable supply agreements, proactive inventory management solutions, and performance contracts to ensure uninterrupted supply.

North American Footprint Multiple facilities in North Carolina with a 40th anniversary celebration highlight a strong regional manufacturing base. Target regional logistics, packaging, and localized service offerings to optimize delivery times, reduce total landed cost, and support regional customers in EV, telecom, and data center sectors.

Similar companies to Celgard

Celgard Tech Stack

Celgard uses 8 technology products and services including iCIMS, Power BI, SOLIDWORKS, and more. Explore Celgard's tech stack below.

Media & News

Celgard's Email Address Formats

Celgard uses at least 4 email formats:
Celgard Email FormatsExamplePercentage
FirstLast@celgard.comJohnDoe@celgard.com
55%
First.Last@celgard.comJohn.Doe@celgard.com
35%
FLast@celgard.comJDoe@celgard.com
5%
FirLast@celgard.comJohDoe@celgard.com
5%

Frequently Asked Questions

What is Celgard's phone number?

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You can contact Celgard'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 Celgard's official website and social media links?

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Celgard's official website is celgard.com and has social profiles on LinkedIn.

How much revenue does Celgard generate?

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As of October 2026, Celgard's annual revenue is estimated to be $100M - $250M.

What is Celgard's SIC code and NAICS code?

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Celgard's SIC code is 5169 - Chemicals and Allied Products, Not Elsewhere Classified and NAICS code is 3261 - Plastics Product Manufacturing.

How many employees does Celgard have currently?

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As of October 2026, Celgard has approximately 350 employees across 5 continents, including North America, Asia and Europe. Key team members include Chief Executive Officer: D. T., Chief Financial Officer: J. W. and Vice President Of Global Sales And Marketing: H. B. Explore Celgard's employee directory with LeadIQ.

What industry does Celgard belong to?

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Celgard operates in the Plastics Manufacturing industry.

What technology does Celgard use?

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Celgard's tech stack includes iCIMS, Power BI, SOLIDWORKS, Microsoft SharePoint, Salesforce, Mailgun, Microsoft Dynamics and DigitalOcean Web Hosting.

What is Celgard's email format?

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Celgard's email format typically follows the pattern of FirstLast@celgard.com. Find more Celgard email formats with LeadIQ.
Celgard logo

Celgard

Plastics ManufacturingNorth Carolina, United States201-500 Employees

Celgard, LLC operates in plastics manufacturing as a supplier of materials for lithium batteries, emphasizing strong performance and reliable supply. It is based in Charlotte, North Carolina, and functions as a subsidiary of Polypore International, LLC. The company serves a global customer base across industries that rely on advanced battery technology, including aviation, data centers, telecom, energy infrastructure, and EV charging.

In 2023, Celgard expanded its Charlotte manufacturing facility, generating around 100 new jobs. In May 2026, the company expanded facilities to Concord, North Carolina, adding coating capabilities to mark the site's 15th anniversary.

Section iconCompany Overview

Phone number
SIC Code
5169 - Chemicals and Allied Products, Not Elsewhere Classified
NAICS Code
3261 - Plastics Product Manufacturing
Employees
201-500

Section iconFunding & Financials

  • $100M - $250M

    Celgard's revenue is estimated to be in the range of $100M - $250M

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