May 2017 - Present
AeroLeads people directory · profile
Emmanuel Dayan Email & Phone Number
Founder & CEO of Sismo (Fintech) and Valphi (Valuation Services)
at
Sismo
1 work email found
@valphi.com
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 86%
Current company
Role
Founder & CEO of Sismo (Fintech) and Valphi (Valuation Services)
Location
Paris, ÎLe-De-France, France
Who is Emmanuel Dayan? Overview
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Quick answer
Emmanuel Dayan is listed as Founder & CEO of Sismo (Fintech) and Valphi (Valuation Services) at Sismo, based in Paris, ÎLe-De-France, France. AeroLeads shows a work email signal at valphi.com and a matched LinkedIn profile for Emmanuel Dayan.
Emmanuel Dayan previously worked as Founder at Sismo and CEO at Valphi. Emmanuel Dayan holds Master Of Engineering (Meng), Ingénieur De L'Ecole Centrale De Paris from Ecole Centrale De Paris.
Company email context
Email format at Sismo
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{first}.{last}@valphi.com
86% confidence
AeroLeads found 1 current-domain work email signal for Emmanuel Dayan. Compare company email patterns before reaching out.
Profile bio
About Emmanuel Dayan
Emmanuel is the founder of Sismo, a French Fintech and Valphi, a business valuation specialist.Sismo is a “quantamental” visual platform for equity portfolio managers. Sismo combines innovative visualizations with advanced user interactions to facilitate the reading of market dynamics, select stocks, define, test and adjust investment strategies. It offers innovative stock screening, factor analysis, investment recommendation and back-testing functionalities, leveraging on visual analysis capabilities to improve professionals’ investment decisions. Its customers include some of the leading independent asset management firms worldwide. Sismo has received numerous awards for innovation in asset management services and is supported by France Fintech, Finance Innovation and BPI France.Please visit www.sismo.fr for additional information or demo request or use the calendly link from LinkedIn.Valphi provides valuation services and independent opinions to corporate boards of directors. Please visit www.valphi.com for additional information.
Current workplace
Emmanuel Dayan's current company
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6 roles · 35 years
Emmanuel Dayan work experience
A career timeline built from the work history available for this profile.
Ceo
CurrentCorporate valuation services and market intelligence tools for professional investorsvalphi.comsismo.fr
May 2013 - Present
Managing Partner
Détroyat Associés
Financial appraisal and business valuation specialist with roots in French equities market research.
2005 - 2012
~7 yrs
Co-Founder
Pomze
High-end restaurant and épicerie in Paris dedicated to the humble apple: "une pomme," in French. It tells the story of apples from both a French and international perspective, with every culture celebrating them in their own way.
2003 - 2005
~2 yrs
European M&A - Corporate Finance
1995 - 2002
~7 yrs
Representative
1992 - 1995
~3 yrs
1 education record
Emmanuel Dayan education
FAQ
Frequently asked questions about Emmanuel Dayan
Quick answers generated from the profile data available on this page.
What company does Emmanuel Dayan work for?
Emmanuel Dayan works for Sismo.
What is Emmanuel Dayan's role at Sismo?
Emmanuel Dayan is listed as Founder & CEO of Sismo (Fintech) and Valphi (Valuation Services) at Sismo.
What is Emmanuel Dayan's email address?
AeroLeads has found 1 work email signal at @valphi.com for Emmanuel Dayan at Sismo.
Where is Emmanuel Dayan based?
Emmanuel Dayan is based in Paris, ÎLe-De-France, France while working with Sismo.
What companies has Emmanuel Dayan worked for?
Emmanuel Dayan has worked for Sismo, Valphi, Détroyat Associés, Pomze, and Bankers Trust / Deutsche Bank.
How can I contact Emmanuel Dayan?
You can use AeroLeads to view verified contact signals for Emmanuel Dayan at Sismo, including work email, phone, and LinkedIn data when available.
What schools did Emmanuel Dayan attend?
Emmanuel Dayan holds Master Of Engineering (Meng), Ingénieur De L'Ecole Centrale De Paris from Ecole Centrale De Paris.
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