Karell Ste-Marie

Karell Ste-Marie serves as CTO at Planbox. Planbox operates in the information technology & services sector with approximately 22.0 employees. The company is headquartered in Montreal, Quebec. Planbox generates annual revenue of 7000000.0. To date, Planbox has raised 5045622.0 in total funding, with the most recent round being Other.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • 967 executive contacts are available in Quebec.
• • Our database includes 201,468 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 Karell Ste-Marie, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

Karell Ste-Marie's Position in the MessageCEO Database

• •Karell Ste-Marie is 1 of 1 verified executive contact we track at Planbox.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •960 verified executive contacts in Quebec are in the database.
• •846 verified contacts work at information technology & services companies in the 22.0 employee range (same size as Planbox).

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 We do not publish personal addresses or sensitive identifiers.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

How do I reach Karell Ste-Marie directly?

Karell Ste-Marie's verified email address is available to MessageCEO Pro subscribers. They currently serve as CTO at Planbox. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Karell Ste-Marie work for?

Karell Ste-Marie is CTO at Planbox, a company in the information technology & services sector with 22.0 employees. The company is based in Montreal, Quebec.

Can I pitch or sell to Karell Ste-Marie?

As CTO at Planbox, Karell Ste-Marie is a key decision-maker in the information technology & services sector. MessageCEO Pro gives you verified email to reach Karell Ste-Marie directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Karell Ste-Marie in?

Karell Ste-Marie works in the information technology & services industry as CTO at Planbox. MessageCEO provides verified contact information for executives across all major industries.

Is Karell Ste-Marie's contact information verified?

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

Last updated: July 27, 2026