Much more than an accounting firm

5.0

16 reviews on trustfolio

Get support from a human, innovative firm that is close to its customers.

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Supporting our customers beyond their accounting

Global expertise
on business management

We provide personalized advice to optimize your taxation and boost your growth.

collaborateurs de 451f, cabinet d'experts comptables, qui échangent devant un tableau

An advice on financial management

We contribute to improving your business model and financial structure.

Bureaux de 451f, cabinet comptable collaborateur présentant des documents sur un écran

Modern tools, adapted to contemporary challenges

Connect, process, analyze and interpret your data with our innovative tools (bank connectors, expense reports, billing, reminders).

Our
differentiation

The accounting firm for ambitious companies

collaborateurs d'un cabinet d'experts comptables 451f
collaboratrices de 451f, cabinet d'experts comptables, qui travaillent devant un écran d'ordinateur
Streamline our exchanges, manage your business effectively thanks to our performance indicators.
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Our
Services

We ensure a 360° 451° mission  to our customers in order to support them at all stages of their growth

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OUR HISTORY

Created in 2018, 451F is an accounting firm born from the desire to combine tradition and innovation.

Tradition
The preservation of know-how and knowledge at the foundations of stable and sustainable businesses.
peinture représentant un cabinet d'experts comptables
DISCOVER THE FIRM
DISCOVER THE FIRM
Innovation
Web3 is a great way to change this culture and to guarantee our customers ever more efficient services.
illustration de documents qui s'envolent depuis un ordinateur pour montrer la dématérialisation d'un cabinet comptable
6
Years of existence
25
Collaborators
451
Customers
sièges des bureaux d'un cabinet d'experts comptablesbuddha dans les bureaux de 451fcollaborateurs de 451f qui travaillent dans un open space devant des écrans d'ordinateur
collaboratrices comptables de 451f qui travaillent dans un open space Salarié d'un cabinet comptable qui échange avec une autre salariéeexpert comptable devant un ordinateur
borne d'arcade dans un cabinet d'experts comptablechien husky allongé, mascotte d'un cabinet comptableAlexandre Zuily, fondateur de 451f, cabinet d'experts comptable
“451F has been with us ever since 
5 years and masterfully manages all our businesses. Responsiveness is unparalleled and precise financial advice as well as perfectly controlled tax optimization make it the best player in the sector.”

Name Surname

Position, Company name

The professional conscience, passion for the profession and the human proximity of the ambitious 451F team were real assets when the gastronomic label “Moulin Vert” was launched. Their availability on a daily basis, as well as their 360° support were a pleasant surprise, reconciling me with the traditional image of the chartered accountant with long mismatched ties. Accounting is no longer a burden but a performance tool.

Benoit Goncalves

President

/

Société Participative du Moulin Vert

The firm is a modern and attentive firm. With them, we have real partners at our side who do not hesitate to devote time to us to answer our needs and questions. They have always given us their expertise. Finally, their fees are clear and respected.

Timothy Jollivet

Creator

/

Hello Harel

Selecting 451F as my business accounting firm is one of the best decisions I’ve made. As an American living in France and working as an independent consultant, I’ve found 451F to be indispensable in navigating the complexities of the French tax reporting system. They've taken time to understand my unique circumstances and provide expert solutions to meet my needs. 451F has been very reliable with excellent follow-through. I give them my highest recommendation, especially for other English-speaking expats doing business in France.

Reid Jordan

/

Blue Boomerang Media

A first and foremost human encounter with Celie. what a joy and above all what a peace of mind to be able to focus on my business with peace of mind. In addition to being available, Célie is very attentive and understands the challenges of a startup very quickly and well! It is a pleasure and it gives a boost to talk to him regularly on the phone:)

Aurélia

Founder

/

Je Suis Bonne

There is life before and after 451F! Since working with 451F, everything is easier and faster. We have confidence in them, as much for the legal, accounting management and social aspects. We see a real difference compared to before! In fact, we have entrusted him with the management of our new company Chouchou.

Audrey & Lorna

Directors and co-founders

/

Sept Cinq

Laying solid foundations for an ambitious business. Efficient, available and proactive, Célie is a partner of choice in the development of our business. She provides us with the right mix between operational and consulting, is involved in her work and does not hesitate to introduce us to potential partners.

Victoire & Adèle

Founders

/

Pilates Fusion

451F is the accounting expertise that you are looking for when you are a start-up: tailor-made advice, exceptional responsiveness and a great team. After testing a lot of services, I finally found what I was looking for in a chartered accountant. Thanks:)

Anahi Nguyen

Co-founder

/

L'habibliotheque

We like their responsiveness and flexibility, we feel understood and we understand what is going on in our numbers. It is a real support both accounting and administrative. A real relationship of trust has been established with our accountant who allows us to feel that our company is protected and we feel surrounded in terms of management.

pauline

Director and co-founder

/

Chouchou

In addition to his accounting expertise, we particularly appreciate the legal, fiscal and general advice provided by Alexandre and his teams. Their level of responsiveness is also remarkable. We warmly recommend them

Bruno Garros

General manager

/

Robe Lighting France

Why I chose 451F: For the team with and around Alexandre, for listening, open-mindedness and a good understanding of what a start-up's expectations are, a skill that is never taken for granted, a user-friendly accounting management tool that is user-friendly and fairly easy to use. In conclusion, in 2018 I gave them a start-up, and for 2019 I am going to add 2 additional files. We are delighted to share the same entrepreneurial adventure with 451F.

Olivier Broders

CEO & Co-founder

/

Isba Distribution

With 451F, I finally found the accounting team that suits me: dynamic, responsive and always looking for the best solution for its client.

Elisa Desbordes-Cisse

President

/

Akhesa Conseil

I created my company a few months ago: the first, with all the stress and questions that come with it. The Firm, and Célie Gambin in particular, made it possible to answer all my questions. After reassuring me and helping me in the first steps, the firm continues to support me, and I am delighted. The team is human and very professional, I can only recommend this firm to companies looking for serious work and a committed team.

Dominique FAY-KELLER

Founder

/

Patate

F451 are an excellent accountancy service. The team have helped me with every step of setting up my IT Consultancy in France. They're online accountancy platform is simple and easy to use and they're prices are competitive. They are fluent in English, and very open and friendly. I highly recommend them.

Peter Warde

/

Rule Architect

FAQS

Frequently asked questions

What makes 451F unique?

Chez 451F, nous offrons un accompagnement complet à 360°, alliant proximité, efficacité, et une capacité d’adaptation hors pair. Nous vous guidons à chaque étape de votre croissance, avec des conseils sur mesure pour booster votre réussite.

What accounting and tax services do you offer?

Nous nous chargeons de la tenue comptable, des bilans annuels, et des déclarations fiscales. Nous veillons à ce que toutes vos obligations comptables soient respectées tout en cherchant des optimisations fiscales pour réduire vos charges.

How can 451F optimize human resources management?

Nous gérons l'établissement de la paie, les contrats de travail, et les procédures de fin de contrat. Notre objectif est de vous offrir une gestion RH fluide et conforme, tout en vous aidant à trouver les meilleurs statuts sociaux pour vos employés.

What does your corporate legal support consist of?

Nous rédigeons les assemblées générales, les protocoles transactionnels, et gérons les cessions de fonds de commerce et de titres. Nous assurons que toutes vos opérations juridiques soient effectuées dans le respect des lois en vigueur.

How does 451F help optimize daily performance?

Au quotidien, nous cherchons des optimisations pour réduire votre fiscalité, améliorer votre statut social, et assurer la transmission efficace de votre patrimoine. Notre mission est de trouver les meilleures solutions pour maximiser vos avantages financiers.

What are your rates?

Chaque entreprise est unique, donc nos tarifs le sont aussi. Nous proposons des prix sur mesure adaptés à votre maturité, taille et problématiques. Nos prix sont transparents et modulables en fonction de votre évolution.

How do I become a 451F customer?

Si vous n'avez pas déjà un expert-comptable, cliquez sur "Devenez Client" en bas de cette page. Sinon, la première étape est de vérifier les préavis de résiliation dans votre lettre de mission actuelle avant de nous contacter.

Are you also an auditor?

Oui mais expert comptable ou commissaires aux comptes il faut choisir ;)

Any other questions?

Talk to us directly.

Contact the team
Contact the team

Join the circle of companies supported in their accounting revolution.

Become a customer
Become a customer
mypangee
chango
robe
slidor
mediasfrance
hello harel
oishi
mypangee
chango
robe
slidor
mediasfrance
hello harel
oishi
illustration d'une ville de Paris et d'un cabinet comptable avec documents dématerialisés