Donald Karchmer

Donald Karchmer serves as CEO/CFO at International Pipe & Supply. International Pipe & Supply operates in the building materials sector with approximately 39.0 employees. The company is headquartered in Oklahoma City, Oklahoma. International Pipe & Supply generates annual revenue of 4540000.0.

Industry & Role Insights

• • MessageCEO tracks 715 executives in the building materials sector.
• • 756 executive contacts are available in Oklahoma.
• • Our database includes 201,467 c suite-level executives.

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Alberto Cordeiro CEO at 3A Alumínio Industria e Comércio EIRELI

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Kanchana Suresh Chief Executive Officer at ABC Group

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Mitch Chief Executive Officer at Ability Building Colours

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Mike Barnes Chief Executive Officer at AccessSMT

Outreach Guidance — building materials Sector

Executives like Donald Karchmer in the building materials sector receive targeted outreach from sales teams, recruiters, and investors. To stand out, personalize your message with industry-specific context and a clear, specific value proposition relevant to their role at International Pipe & Supply.

Donald Karchmer's Position in the MessageCEO Database

• •Donald Karchmer is 1 of 1 verified executive contact we track at International Pipe & Supply.
• •684 verified executive contacts in building materials are in the MessageCEO database.
• •691 verified executive contacts in Oklahoma are in the database.
• •5 verified contacts work at building materials companies in the 39.0 employee range (same size as International Pipe & Supply).

Executive contact data compiled from public business filings, LinkedIn public profiles, company press materials, and verified outbound email testing. We do not publish personal addresses or sensitive identifiers. Methodology & sources · Removal requests handled at /remove-info · Updated August 2026.

How do I reach Donald Karchmer directly?

Donald Karchmer's verified email address is available to MessageCEO Pro subscribers. They currently serve as CEO/CFO at International Pipe & Supply. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Donald Karchmer work for?

Donald Karchmer is CEO/CFO at International Pipe & Supply, a company in the building materials sector with 39.0 employees. The company is based in Oklahoma City, Oklahoma.

Can I pitch or sell to Donald Karchmer?

As CEO/CFO at International Pipe & Supply, Donald Karchmer is a key decision-maker in the building materials sector. MessageCEO Pro gives you verified email to reach Donald Karchmer directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Donald Karchmer in?

Donald Karchmer works in the building materials industry as CEO/CFO at International Pipe & Supply. MessageCEO provides verified contact information for executives across all major industries.

Is Donald Karchmer's contact information verified?

Yes. MessageCEO verifies executive contact information through multiple data sources and regular validation checks. Donald Karchmer's profile is kept up-to-date with the latest available information.

Last updated: August 16, 2026