Contact Information
Company Information
Professional Summary
Yair Mark serves as Chief Technology Officer at OneSpark. OneSpark operates in the insurance sector with approximately 59.0 employees. The company is headquartered in Johannesburg, Gauteng.
Industry & Role Insights
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MessageCEO tracks 3,403 executives in the insurance sector.
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1,915 executive contacts are available in Gauteng.
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Our database includes 201,469 c suite-level executives.
Technologies
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Google Analytics
DoubleClick
Linkedin Marketing Solutions
Facebook Widget
Keywords
insurance
life insurance
funeral cover
millennial finance
financial services
usability research
ux research
user experience testing
moderated testing
interactive experiences
web testing
mobile testing
app testing
user-centered design
qualitative research
user behavior analysis
nps improvement
customer satisfaction
research consulting
prototype testing
concept testing
exploratory research
validation testing
customer insights
evidence-based recommendations
focus groups
eye tracking research
individual interviews
strategic research
third party research
digital product improvement
user feedback
research reports
actionable insights
experiential design
user research methodologies
human-centered design
cognitive psychology
research analysis
design thinking
user research firm
fortune 500
venture-funded startups
e-commerce testing
customer journey mapping
digital experience optimization
cross-platform research
data synthesis
narrative insights
visual communication
behavioral insights
communication techniques
evidence-based solutions
client relationships
Related Executives
Outreach Guidance — insurance Sector
Insurance executives prioritize risk reduction, compliance, and claims efficiency. When reaching out to Yair Mark, reference actuarial data, integration capabilities, and regulatory compliance.
Yair Mark's Position in the MessageCEO Database
- •Yair Mark is 1 of 1 verified executive contact we track at OneSpark.
- •3,343 verified executive contacts in insurance are in the MessageCEO database.
- •1,897 verified executive contacts in Gauteng are in the database.
- •19 verified contacts work at insurance companies in the 59.0 employee range (same size as OneSpark).
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.
Frequently Asked Questions
How do I reach Yair Mark directly?
Yair Mark's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Technology Officer at OneSpark. Access direct contact info to skip gatekeepers and reach the decision maker.
What company does Yair Mark work for?
Yair Mark is Chief Technology Officer at OneSpark, a company in the insurance sector with 59.0 employees. The company is based in Johannesburg, Gauteng.
Can I pitch or sell to Yair Mark?
As Chief Technology Officer at OneSpark, Yair Mark is a key decision-maker in the insurance sector. MessageCEO Pro gives you verified email to reach Yair Mark directly — ideal for B2B sales, partnerships, and executive recruiting.
What industry is Yair Mark in?
Yair Mark works in the insurance industry as Chief Technology Officer at OneSpark. MessageCEO provides verified contact information for executives across all major industries.
Is Yair Mark's contact information verified?
Yes. MessageCEO verifies executive contact information through multiple data sources and regular validation checks. Yair Mark's profile is kept up-to-date with the latest available information.
Last updated: July 23, 2026
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