EXCO Nexiom Group accounting firms
Located in Grand-Est region and in Parisregion, we are at your side with a team of passionate professionals including several certified accountants and statutory auditors.
Your accounting firm Exco Nexiom
Our core values are based on commitment, ambition, agility, enthusiasm and trust. We are our customers' trusted partner at every stage of their growth.
Several areas of expertise have been created around specialists to provide solutions tailored to the needs of our customers: Nexiom Finances & Expertises, Nexiom Audit, Nexiom RH, Exco Gestion Privée, Exco Finance & Transactions, Exco Auto.
They support companies and associations in their development in their sector of activity, as well as their managers in the operational and strategic decisions that punctuate their professional lives.
Societal and environmental changes, digital transformation and generational transition are all complex challenges and opportunities with which companies need to organize and structure themselves.
This implies reflection and action in the organization of functions, in the organization of working hours, in the measurement of performance, in the digital strategystrategy securing flows and in general innovation products and services.
Exco Nexiom distinguishes itself by offering innovative approach and solutions tailored to our areas of expertise. Our multi-disciplinary team understands today's challenges and trains to provide advice and services tailored to support our customers in a constantly evolving environment.
At Exco Nexiom, every decision we make and every action we take is imbued with our commitment to CSR. We are aware of the environmental impact of our activities and are actively committed to reducing our carbon footprint. Exco Nexiom is also committed to fostering the local economy to create added value for both the community and our customers. Finally, we give meaning to our activities by working hand in hand with associations and not-for-profit organizations as part of our commitment to society.
Your industry and regulatory environments, combined with our sales and marketing expertise, have been shaping our know-how for 30 years, on your behalf.
- 7 000 clients accompagnés, chaque année
- 36 M€ de chiffre d’affaires
- 350 professionnels en région Grand-Est et à Paris
- 28 experts-comptables et commissaires aux comptes
- 1 team per trade each site
- Présence sur 6 villes différentes (Paris, Epinal, Nancy, Metz, Thionville, Strasbourg)
Based in the Grand-Est region of France and in Paris, our customers are equally diverse in terms of sector and size.
Regional or foreign company
Group and group subsidiary
Self-employed and private
Start-ups and innovative companies
Liberal profession
Non-profit sector(association, public, trade union...)


























