---
title: Charlotte Couallier answers Eficiens!
description: "Behind the Dattak project is a team of experts, and a well-known name in the industry: Charlotte Couallier. With enthusiasm and determination, she leads Dattak, which has rapidly become a key player in the cyber ecosystem."
---

[Presse - Dattak | Dans les médias ](https://www.dattak.io/en/presse)

# [Charlotte Couallier answers Eficiens!](https://www.dattak.io/en/presse/dattak-eficiens-charlotte-couallier)

 Written by [Dattak](https://www.dattak.io/en/presse/author/dattak) | Apr 23, 2026 1:48:04 PM

https://www.eficiens.com/insurtech-express-8-charlotte-couallier-dattak/

[View full post](https://www.dattak.io/en/presse/dattak-eficiens-charlotte-couallier)

```json
{
  "@context" : "http://schema.org",
  "@type" : "BlogPosting",
  "author" : {
    "@type" : "Person",
    "name" : "Dattak"
  },
  "dateModified" : "2026-04-23T13:48:04.196Z",
  "datePublished" : "2026-04-23T13:48:04Z",
  "headline" : "Charlotte Couallier responds to Eficiens!",
  "image" : {
    "@type" : "ImageObject",
    "height" : 2423,
    "url" : "https://content.dattak.io/hubfs/Imported_Blog_Media/charlotte_couallier3_c5a7a90f1c.webp",
    "width" : 2920
  },
  "mainEntityOfPage" : "https://www.dattak.io/en/presse/dattak-eficiens-charlotte-couallier",
  "publisher" : {
    "@type" : "Organization",
    "logo" : {
      "@type" : "ImageObject",
      "height" : 60,
      "url" : "/hs/hsstatic/content_shared_assets/static-1.4092/img/default-amp-logo.png",
      "width" : 60
    },
    "name" : "Presse Dattak"
  }
}
```