Harriet Durnford-Smith

Harriet Durnford-Smith serves as Chief Marketing Officer at Adverity. Adverity operates in the information technology & services sector with approximately 260.0 employees. The company is headquartered in London, England. Adverity generates annual revenue of 14000000.0. To date, Adverity has raised 170372854.0 in total funding, with the most recent round being Series D.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • 10,136 executive contacts are available in England.
• • Our database includes 201,465 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 Harriet Durnford-Smith, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

Harriet Durnford-Smith's Position in the MessageCEO Database

• •Harriet Durnford-Smith is 1 of 1 verified executive contact we track at Adverity.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •10,039 verified executive contacts in England are in the database.
• •302 verified contacts work at information technology & services companies in the 260.0 employee range (same size as Adverity).

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 We do not publish personal addresses or sensitive identifiers.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

How do I reach Harriet Durnford-Smith directly?

Harriet Durnford-Smith's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Marketing Officer at Adverity. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Harriet Durnford-Smith work for?

Harriet Durnford-Smith is Chief Marketing Officer at Adverity, a company in the information technology & services sector with 260.0 employees. The company is based in London, England.

Can I pitch or sell to Harriet Durnford-Smith?

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

What industry is Harriet Durnford-Smith in?

Harriet Durnford-Smith works in the information technology & services industry as Chief Marketing Officer at Adverity. MessageCEO provides verified contact information for executives across all major industries.

Is Harriet Durnford-Smith's contact information verified?

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

Last updated: October 26, 2026