Leigh Dow

Leigh Dow serves as Chief Marketing Officer at Mattermost. Mattermost operates in the information technology & services sector with approximately 160.0 employees. The company is headquartered in Phoenix, Arizona. Mattermost generates annual revenue of 20400000.0. To date, Mattermost has raised 70000000.0 in total funding, with the most recent round being Series B.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • 1,458 executive contacts are available in Arizona.
• • Our database includes 201,469 c suite-level executives.

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Marvin Jo CTO at 위블링

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Robert Kim CEO, North America at 당근마켓

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Kyung Lim CTO at 인터파크

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Alex Ryu Chief Operating Officer, Supply Chain Solutions Group at 동양시스템즈(주)

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Wonho Kang 라포테이블(팔도감) | CEO · Product Lead at 라포랩스(퀸잇)

Outreach Guidance — information technology & services Sector

Technology executives make decisions on infrastructure, tooling, and partnerships. When reaching out to Leigh Dow, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

Leigh Dow's Position in the MessageCEO Database

• •Leigh Dow is 1 of 1 verified executive contact we track at Mattermost.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •1,384 verified executive contacts in Arizona are in the database.
• •641 verified contacts work at information technology & services companies in the 160.0 employee range (same size as Mattermost).

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 We do not publish personal addresses or sensitive identifiers.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 June 2026.

How do I reach Leigh Dow directly?

Leigh Dow's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Marketing Officer at Mattermost. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Leigh Dow work for?

Leigh Dow is Chief Marketing Officer at Mattermost, a company in the information technology & services sector with 160.0 employees. The company is based in Phoenix, Arizona.

Can I pitch or sell to Leigh Dow?

As Chief Marketing Officer at Mattermost, Leigh Dow is a key decision-maker in the information technology & services sector. MessageCEO Pro gives you verified email to reach Leigh Dow directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Leigh Dow in?

Leigh Dow works in the information technology & services industry as Chief Marketing Officer at Mattermost. MessageCEO provides verified contact information for executives across all major industries.

Is Leigh Dow's contact information verified?

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

Last updated: June 23, 2026