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Blendy, French digital accountant

L'équipe Blendy expert-comptable digital spécialiste Pennylane


We are the 100% digital department of the Cogesten group. We offer growing companies, SaaS, e-Commerce, IT service businesses and international SMEs support on several levels: accounting, tax, finance, as well as their financial applications.

We were the first in France to work with Pennylane, QuickBooks, Libeo, Dext, Whereby and many other business applications.


We are among the pioneers in the integration of SaaS applications and software allowing the automation of your financial process.

Our difference

The attention we pay to digital tools


Because using the right tools and the right work processes is not only about generating an accounting report more quickly. Above all, it means more freedom and visibility for the manager and the company.

By automating your finance process, you streamline data processing time and gain insight into your figures. By accessing relevant management indicators in real time, you accelerate decision-making in order to always be one step ahead of your competitors.

So you can finally focus on the things that matter, when they really matter!

La différence Blendy, son expertise digitale
Blendy, expert-comptable digital

Our commitment

Our commitments are more than our values. They shape our decision-making to support the company's development strategy. They guide us and enable us to help our clients realize their ambitions to change the world.

Because our customers are our priority.


A Blendy customer is like a member of our team. We are involved alongside them in their business strategy and we work to make their accounting a strategic asset in the service of their success.

Our journey so far



First deployments of the QuickBooks solution to French customers of Cogesten, Blendy's parent company.



After 50 years of “brick and mortar” experience, Cogesten creates its 100% digital accounting department: Blendy by Cogesten

L'équipe Blendy au complet

Our team

A team dedicated to your success


Specialists in accounting, financial management and technologies, at your side on a daily basis to transform your growth objectives into real results.

And we speak both, French and English and even some other languages.

  • Who are we ?
    Blendy is the first and largest digital accounting firm in France certified Pennylane and QuickBooks . ‍ We operate as a finance team for a wide variety of French , European and international companies. All our clients have access to a team of #CoachSuccess specialists who support you whatever the need: accounting management, account keeping, tax declarations , cash flow , payroll management , remuneration of the business manager and any other financial issue . ..
  • What is a Success Coach?
    He is an accounting and business management expert dedicated to your business. It takes care of your digital accounting , monitoring data flows between applications professions that you use as well as the analysis of your financial indicators . A Success Coach ensures Blendy 's accounting excellence . It validates your accounting accounts with you, on a monthly basis, analyzes your financial indicators and indicates potentially impactful points of attention. He also takes the lead on your strategic needs to come during the year (purchase, investment, hiring, etc.) and offers to carry out an audit and/or forecast or any other document you need.
  • How big is your team ?
    We have nearly 150 employees within the Cogesten group and 15 employees within the Blendy digital division . ‍ Blendy is a digital accounting firm for startups, eCommerce and all digital businesses , understanding the importance of up-to-date accounting, to perform well in managing their daily competitiveness. ‍ This means that we have enough experts in our team to effectively support your growth and success projects.
  • Why work with Blendy?
    We have the experience to solve complex operational , tax and accounting problems , and we love helping and sharing our knowledge with entrepreneurs and leaders of digital companies . We put ourselves in your place and serve you as we would like to be served. This means smooth communication , quick responses and quality work . We are generally the accounting firm that companies turn to when they need value-added support because they have grown too quickly or the challenges the company faces have become too complex to their usual contacts.
  • What is your area of intervention?
    We have customers throughout France , including Paris, Nice, Marseille, Lyon, Lille, Toulouse, as well as in Canada . Because we are a digital accounting firm , we can carry out accounting and manage your entire finance process , no matter where you are in the world, as long as you have a French subsidiary or head office.
  • My company is 100% paper-based for its accounting, can you help me?
    We have an onboarding process proven for our new customers . This allows us to take stock of your existing tools and identify which tools can complement or replace yours. Our team then supports you in setting up, connecting and configuring the various digital tools and applications to ultimately make your accounting and finance process even more efficient.
  • Our certified applications
    We are a certified partner for most of the applications we use, such as Pennylane , Quickbooks , Dext , GoCardless , Payfit , Stripe , Qonto , Libéo ... We are testing the application. We train on it. And we invest time and resources to be certified . For our clients, this is the guarantee of benefiting from cutting-edge expertise !
  • We are among the pioneers!
    Being a pioneer in the digitalization of accounting is like being Indiana Jones in the jungle of applications. Some are digestible and even quite useful, others really indigestible... All our work consists of testing and clearing the ecosystem of applications linked to accounting and FinTech . And this approach has been successful. Five of the applications that we identified and of which we were the first French users, are today essential in the accounting ecosystem in France. These apps are: Pennylane , QuickBooks , Libeo , Dext and GoCardless
  • Applications specially selected for you
    Each application that we select is dedicated to one or more professions . It is only offered to our clients if it makes sense for their business . We have not entered into any commercial agreement with any application. If we offer them to you, it is because they have strong development potential for your business! Our expertise in business applications can significantly increase the ROI of your digital accounting and streamline your internal finance processes .
  • Support from a digital accountant
    An accountant must be reachable and available to his clients. Due to our digital DNA , we obviously favor digital meetings . And we make it a point of honor to increase the number of contact possibilities so that you can reach us as easily as possible. In addition, your Success Coach communicates with you every month to discuss your accounts, your financial indicators and your development issues . And we are always reachable by email and telephone.
  • How long will it take for me to be contacted again?
    Is this your first time contacting us? We process your requests received via our contact form within a maximum of 48 hours. For a live exchange with our co-founder, you can also book an e-meeting in his online calendar. For exchanges with our customers , we are in contact with them by email, video and other digital applications . Processing times for their requests can obviously vary depending on the nature of the request and the stakeholders.
  • How is your support really different?
    L'expérience d'années de demandes clients, alliée aux compétences et aux connaissances de nos collaborateurs, plus pointues les unes que les autres. Tout cela nous permet d'assurer un support opérationnel sur toutes les applications que nous utilisons, ainsi que sur les milliers de questions comptables, fiscales, sociales ou juridiques que vous pouvez avoir ! Et le mieux dans tout ça ? Nous avons créé des procédures pour tout type de cas de figure. Ceci vous garantit rapidité et efficacité dans le traitement opérationnel de vos demandes. Et cela commence dès nos premiers échanges avec un process d'onbording client dédié pour débuter notre collaboration dans leur meilleures conditions.

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