Leading Agency in Financial, Shareholder, and Corporate Communications .
Your partner for corporate and financial challenges .
SUCCESSFULLY RAISING CAPITAL
SECURING YOUR FINANCIAL TRANSACTIONS
BUILDING A COMPELLING EQUITY STORY
STRENGTHENING INVESTOR CONFIDENCE
DECODING SHAREHOLDER SENTIMENT AND EXPECTATIONS
ENGAGING INSTITUTIONAL AND RETAIL INVESTORS
DIVERSIFYING AND EXPANDING YOUR SHAREHOLDER BASE
ATTRACTING PRIVATE, YOUNG, AND HIGH-NET-WORTH INVESTORS
MOBILIZING EMPLOYEES AROUND SHARE OWNERSHIP AND CORPORATE PURPOSE
DEVELOPING AND PROTECTING YOUR FINANCIAL AND CORPORATE REPUTATION
MAXIMIZING THE IMPACT OF KEY CORPORATE AND MARKET MILESTONES
ENHANCING YOUR VISIBILITY AMONG MEDIA AND OPINION LEADERS
ANTICIPATING AND MANAGING SENSITIVE OR CRISIS SITUATIONS
STREAMLINING AND INDUSTRIALIZING YOUR FINANCIAL COMMUNICATION PROCESSES
SUCCEEDING IN YOUR DIGITAL SHAREHOLDER TRANSFORMATION
Your partner for corporate and financial challenges .
Agency .
One player / One stop-shop / All Markets .
ONE PLAYER
- Independent agency founded in 2004, Paris 8th district
- Key player in financial transactions and shareholder engagement
- Member of the Worldcom Public Relations Group
- Member of CLIFF
- Partner of Euronext’s IPOready program
- 40 professionals
- Approx. 130 clients, with 20% located in French regions or internationally
ONE STOP-SHOP
- Integrated strategic advisory & operational execution
- Year-round or project-based support
- Tailor-made solutions
- Ongoing, ad-hoc, or recurring communication programs
- Full management of corporate and market-related milestones
ALL MARKETS
- Clients: listed companies and market–finance ecosystem players
- All stages of the listed company lifecycle: pre-IPO, IPO, capital increases, earnings, AGMs, tender offers, delistings…
- All Euronext Paris markets: from CAC 40 to Euronext Growth
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Stakeholders addressed:
– Institutional, retail, and employee investors
– Private bankers
– Journalists and influencers -
All types of missions:
– Financial communication, shareholder relations, corporate influence
– Financial transactions
– Shareholder engagement programs
– Corporate, financial, and digital editorial platforms
– Employee share ownership programs (ESOP)
Our clients .
Selection of our 130 active clients
Raising .
Our Expertise areas .
FINANCIAL & SHAREHOLDER COMMUNICATIONS ADVISORY
Financial narrative · Market positioning · Investor confidence · Shareholder engagement · Investor & analyst relations · Governance & transparency · Regulated communications · Financial reputation · Market sentiment · Shareholder analytics & dynamics · Investor acquisition & retention strategies · Employee shareholder engagement · Long-term value creation strategy
CAPITAL MARKETS & MARKET TRANSACTIONS
Capital Increases with rights Issues
Media relations · Equity story · Investor & analyst engagement · Executive coaching · Shareholder hotline · Proxy solicitation · Events · Retail investor marketing · Dedicated microsites · Digital campaigns · Financial advertising · Simulation tools · Subscription guidesIPOs
Media relations · Equity story · Strategic positioning · Investor & analyst engagement · Executive coaching · Events · Retail investor marketing · Dedicated microsites · Digital campaigns · Financial advertisingTender Offers
Shareholder hotline · Proxy solicitation · Dedicated microsites · Digital campaigns · Financial advertising
SHAREHOLDER RELATIONS & STAKEHOLDER ENGAGEMENT
Employee Share Ownership Plans (ESOP)
Design & program management · Employee information · Info sessions · Q&As · Multilingual digital platforms · Simulation tools · Hotlines · Educational contentShareholder Engagement Programs
Hotline · Shareholder CRM · Digital campaigns · Proxy solicitation · Shareholder clubs · Webinars · Information meetingsAnnual General Meetings (AGM)
Global preparation & coordination · Key messages · Content creation · Executive coaching · Meeting facilitation · Proxy fighting
MEDIA RELATIONS & CORPORATE INFLUENCE
Media strategy · Opinion leader management · Executive social media · Media training · Crisis management · Corporate storytelling · Monitoring & analysis · Journalist & influencer mapping · Press relations · Corporate influence · Events
INVESTOR RELATIONS
Roadshows · Investor forums · One-to-ones · Small group meetings · Investor targeting · Shareholder analytics · Investor perception studies · Market sentiment · Proxy fighting
Awards .
Ranked “Best-in Class” by Décideurs Leaders League in the Financial & Market Communications category
Euronext Awards 2024 – Best Small/Mid-Cap IPO (LightOn)
Euronext Awards 2024 – Best Small/Mid-Cap Capital Increase (Waga Energy)
Euronext Awards 2024 – Best Large-Cap Capital Increase (Alstom)
Our team .
Eric
ELUDUT
ELUDUT
Chairman & CEO, Founder
Stéphane
RUIZ
RUIZ
Managing Partner
Claude
REVOL
REVOL
Managing Partner
Alexandre
COMMEROT
COMMEROT
Managing Partner
Enora
BUDET
BUDET
Head of Press Relations & Corporate Influence
Thérèse
LE-ELUDUT
LE-ELUDUT
Partner & Chief Financial Officer
Supported by more than 30 experts:
Media consultants · Press officers · Financial communication consultants · Shareholder relations consultants · Investor relations officers · Editorial & C&B project managers · Art directors · Designers · CTO · Project managers (MOE/MOA) · Full-stack developers · Web designers · Motion designers · Shareholder relations officers · Media planners
Recent transactions .
Tender offer by EQT for Waga Energy (ongoing)
November 2025
Capital increase with priority period – Median Technologies
July 2025
Rights issue – Valbiotis
June 2025
Tender offer by Doodle for Lexibook
December 2024
Rights issue – Atos
November 2024
IPO of LightOn on Euronext Growth
November 2024
Employee share offering – Groupe SEB
October 2024
Rights issue – SoLocal
July 2024
Rights issue – Alstom
June 2024
Capital increase – Clariane
June 2024
Tender offer by Upbeat BidCo for Believe
June 2024
Tender offer by Danae for Entreprendre
May 2024
Capital increase with priority period – PullUp Entertainment
May 2024
Capital increase – 2CRSI
March 2024
Capital increase – Waga Energy
March 2024
Tender offer by Paredes for Orapi
February 2024
Awarded by
Euronext
Paris
Press releases (in French) .
SEITOSEI•ACTIFIN rejoint le réseau international Worldcom Public Relations Group
4th December 2025
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Un premier semestre robuste dans des conditions de marché incertaines et volatiles
30th August 2024
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SEITOSEI•ACTIFIN renforce son expertise dans la Santé avec l’acquisition de BIOTECH AGORA
1st March 2024
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SEITOSEI●ACTIFIN conforte son rang d’acteur incontournable de la communication financière et corporate dans un environnement contrasté
30th January 2024
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2021 : Un niveau d’activite exceptionnel, des perspectives 2022 favorables
31st January 2022
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Contact us .
SEITOSEI•ACTIFIN - 71 rue de Miromesnil 75008 Paris, France - Tel: +33 (0) 156 881 111
© SEITOSEI•ACTIFIN - 2025
© SEITOSEI•ACTIFIN - 2025