Graham Matthews

Graham Matthews serves as President and CEO at iotum. iotum operates in the telecommunications sector with approximately 26.0 employees. The company is headquartered in Toronto, Ontario. iotum generates annual revenue of 19375000.0. To date, iotum has raised 3120254.0 in total funding, with the most recent round being Venture (Round not Specified).

Industry & Role Insights

• • MessageCEO tracks 3,242 executives in the telecommunications sector.
• • We have verified contacts for 4 executives at iotum.
• • 3,797 executive contacts are available in Ontario.
• • Our database includes 201,467 c suite-level executives.

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JM

Jason Martin President, CEO at iotum

NT

Noam Tomczak COO at iotum

DB

Dora Bloom Chief Marketing Officer at iotum

Outreach Guidance — telecommunications Sector

Executives like Graham Matthews in the telecommunications 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 iotum.

Graham Matthews's Position in the MessageCEO Database

• •Graham Matthews is 1 of 4 verified executive contacts we track at iotum.
• •3,110 verified executive contacts in telecommunications are in the MessageCEO database.
• •3,711 verified executive contacts in Ontario are in the database.
• •52 verified contacts work at telecommunications companies in the 26.0 employee range (same size as iotum).

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 We do not publish personal addresses or sensitive identifiers.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 Graham Matthews directly?

Graham Matthews's verified email address is available to MessageCEO Pro subscribers. They currently serve as President and CEO at iotum. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Graham Matthews work for?

Graham Matthews is President and CEO at iotum, a company in the telecommunications sector with 26.0 employees. The company is based in Toronto, Ontario.

Can I pitch or sell to Graham Matthews?

As President and CEO at iotum, Graham Matthews is a key decision-maker in the telecommunications sector. MessageCEO Pro gives you verified email to reach Graham Matthews directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Graham Matthews in?

Graham Matthews works in the telecommunications industry as President and CEO at iotum. MessageCEO provides verified contact information for executives across all major industries.

Is Graham Matthews's contact information verified?

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

Last updated: August 25, 2026