{"id":13134,"date":"2025-09-24T16:17:54","date_gmt":"2025-09-24T14:17:54","guid":{"rendered":"https:\/\/www.mydiapason.com\/equipe-dirigeante\/"},"modified":"2026-03-23T15:03:37","modified_gmt":"2026-03-23T14:03:37","slug":"leadership","status":"publish","type":"page","link":"https:\/\/www.mydiapason.com\/en\/leadership\/","title":{"rendered":"Leadership"},"content":{"rendered":"

<\/div>

LEADERSHIP TEAM<\/span><\/p><\/div>

A Team United by One Conviction: Treasury Creates Value<\/h1><\/div>

Expertise, client proximity, and pragmatism, our leadership team turns ambition into tangible impact with agility, in service of innovation and value creation. About Diapason <\/p>\n<\/div>

<\/i>About Diapason<\/span><\/a><\/div>
Contact Us <\/span><\/i><\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>

Renewed Governance,<\/span> <\/strong>Driven by Ambition<\/h2><\/div>

Diapason relies on a hands-on leadership team at the intersection of technology and finance to drive growth and accelerate impact.<\/p>\n<\/div><\/div><\/div>

\"Raphael<\/span><\/div>

Rapha\u00ebl de Talhou\u00ebt<\/h3><\/div>

CEO<\/p>\n<\/div>

Expert in digital transformation and strategic management within the financial software sector.<\/p>\n<\/div><\/a><\/div><\/div>

\"Frederic<\/span><\/div>

Fr\u00e9d\u00e9ric Saunier<\/h3><\/div>

COO<\/p>\n<\/div>

Specialist in financial risks, treasury, and IT consulting, embodying operational excellence and close client engagement.<\/p>\n<\/div><\/a><\/div><\/div>

<\/span><\/div>

Alexandre Sortais<\/h3><\/div>

CXO<\/p>\n<\/div>

Ensures functional consistency, service quality, and the constant alignment between innovation and business needs.<\/p>\n<\/div><\/a><\/div><\/div>

\"Alexandre<\/span><\/div>

Alexandre Bromberg<\/h3><\/div>

CSO<\/p>\n<\/div>

Driver of commercial growth, expert in market development and high-performing team leadership.<\/p>\n<\/div><\/a><\/div><\/div>

\"Alexandra<\/span><\/div>

Alexandra Sommer<\/h3><\/div>

CMO<\/p>\n<\/div>

Strategist in brand value and customer experience, forging strong connections between innovation, market, and engagement.<\/p>\n<\/div><\/a><\/div><\/div>

\"Cyril<\/span><\/div>

Cyril Mazeau<\/h3><\/div>

CFO<\/p>\n<\/div>

Leader in financial performance and risk management, ensuring transparency and sustainable growth.<\/p>\n<\/div><\/a><\/div><\/div>

\"Tony<\/span><\/div>

Tony Quinio<\/h3><\/div>

CTO<\/p>\n<\/div>

Architect of technical excellence, steering innovation and deployment to drive performance.<\/p>\n<\/div><\/a><\/div><\/div>

\"Kevin_Lemoine\"<\/span><\/div>

K\u00e9vin Lemoine<\/h3><\/div>

Deputy CTO<\/p>\n<\/div>

Driving functional excellence and user experience to create measurable and sustainable value.<\/p>\n<\/div><\/a><\/div><\/div>

\n

\u201cAt Diapason, we believe treasurers are strategic value creators.\u201d<\/p>\n<\/div><\/div><\/span><\/blockquote>

\"Raphael<\/span>Rapha\u00ebl de Talhou\u00ebt<\/strong>, <\/span>CEO<\/span><\/a><\/span><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>
\"Treasury<\/span><\/div><\/div><\/div>

Manifesto for the Value-Creating Treasurer<\/p>\n<\/div>

Treasury Value Management:<\/span><\/strong>\u00a0 Turning Treasury into a Value-Creation Hub<\/h2><\/div>

Discover our Manifesto, a comprehensive guide for treasurers who create real business value.<\/p>\n<\/div>

Download the Manifesto<\/span><\/a><\/div><\/div><\/div><\/div><\/div>

They Manage Their Treasury with\u00a0 myDiapason<\/span><\/strong><\/h2><\/div>
Discover our customer success stories<\/span><\/a><\/div><\/div><\/div>
\"Andros\"<\/div><\/div><\/div>
\"Maisons<\/div><\/div><\/div>
\"SGD<\/div><\/div><\/div>
\"Messika\"<\/div><\/div><\/div>
\"SNCF\"<\/div><\/div><\/div>
\"Lactalis\"<\/div><\/div><\/div>
\"France<\/div><\/div><\/div>
\"Equans\"<\/div><\/div><\/div>
\"Fnac<\/div><\/div><\/div>
\"Eiffage\"<\/div><\/div><\/div>
\"Lyreco\"<\/div><\/div><\/div>
\"Teleperformance\"<\/div><\/div><\/div>
\"SICA\"<\/div><\/div><\/div>
\"La<\/div><\/div><\/div><\/div>
<\/i><\/div>
<\/i><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"content-type":"","footnotes":""},"class_list":["post-13134","page","type-page","status-publish","hentry"],"yoast_head":"\nLogiciel de tr\u00e9sorerie | Diapason<\/title>\n<meta name=\"description\" content=\"myDiapason : une plateforme modulaire et s\u00e9curis\u00e9e pour piloter tr\u00e9sorerie, paiements, risques, garanties et investissements en toute confiance. 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