ATRIOM is known as expert in financial consolidation  and reporting
The firm The firm

Who are we?



Atriom is an independent business consultancy with highly praised credentials in consolidation.

Numerous missions for topflight clients enabled Atriom to develop a unique and wide range of consolidation services.

Atriom is also a chartered accounting and auditing firm.

Atriom’s different activities are all led according to strong qualitative and ethical rules

Where do we come from? What is our trade?



Jérôme Giannetti and Marc Leclerc
Atriom's co-founder with previous experience in big auditing firms, decided in 2003 to set up a consultancy specialized in addressing groups of company issues in general and consolidation-reporting related issues in particular.
Although most of the time assessed as contradictory, the main objective was to combine methodological professionalism of big auditing firms with generally recognised capacity for reactivity and availability of human-sized structure.

Acting in a favourable environment (Financial security law, incompatibility, emerging IFRS standard) Atriom succeeded in offering to its clients a unique competence and positioning :

  • Atriom is an accounting firm, an auditing firm, specialized in consolidation.
  • Atriom operates on a narrow, highly technical, and fully changing market.
  • Atriom has a complementary management team capable of displaying an exceptional know-how in consolidation (numerous software packages, evaluation, mastering of referential frames).
  • Atriom is fully concerned about solving or avoiding obstacles you may face when it comes to producing or communicating financial information.

Atriom, commits itself to act according to a flawless code of ethics, to provide optimized quality-price ratio deliveries of service, a methodological creativity, and accounting professionalism and overall reliability.

Our references


ALTICE
SOLUTIONS 30 (ANCIENNEMENT PC30)
AKUO ENERGY
TRACTEL
PROSODIE
EOLFI
SODIAAL
VOYAGEURS DU MONDE
TEADS
BANQUE DE FRANCE
COMMUNICATION ET DEVELOPPEMENT
GROUPE MEDIAPERFORMANCES
GROUPE SIRAGA SOVAM
VIVENDI UNIVERSAL PUBLISHING
BARBARA
PGA MOTORS
MUREX INTERNATIONAL
AGIE CHARMILLES
JEAN PAUL GAULTIER
CJS
DIAGNOSTICA STAGO INTERNATIONAL
ROVER
EXPANSCIENCE
WICHARD
IFOP
UMANIS
APE AGENCE DES PARTICIPATIONS DE L'ETAT
RUMEUR PUBIQUE
GROUPE BERNARD HAYOT
LUCETTE MANAGEMENT
MATERNA
AFAQ AFNOR
FINANCIERE JEAN RICHARD
DF SYNERGIES
ARAMIS
EDITIONS BAUER
UNILOG
LES FRERES BLANC
TRIGO QUALITY NETWORK
OBSERVATOIRE DE PARIS
FINANCIERE SDH SAS
ROULUNDS BRAKING SYSTEMS SAS
BUSINESS INTERACTIF
INEUM CONSULTING
MG INTERNATIONAL
DAVEY BICKFORD SMITH CIE
TOP CHRONO
KORIAN
NUMERICABLE
SALINS INTERNATIONAL
START FM
THUASNE MANAGEMENT
PHOTOWAYS INC
NCT NECOTRANS
GROUPE QUICK
TASSOS
INSTITUT GEOGRAPHIQUE NATIONAL
VOLTALIA
AFT IFTIM
FULLSIX INTERNATIONAL
NEXANS FRANCE
AGIDIS
REWATT
LECTRA
PARROT
DEMARAIS INDUSTRIES
ARCADE SERVICES GIE
BABILOU
DESQUENNE ET GIRAL
CROSSWOOD
MACHINE ASSEMBLAGE AUTOMATISME


The team



Jérôme Giannetti and Marc Leclerc, Atriom’s founding partner, previously worked in one of the major big audit firms for 15 years.

As partners, they managed teams dedicated to "Financial advisory services" activities aimed at "Middle market" clients. Consolidation-Reporting assistance and helping their clients to secure business deals were their core competences.

On these foundations, Damien Lemaire, Consolidation/Information System partner, Eric Trompe, Chartered Accounting partner, and Pierre Astolfi, Evaluation partner, Hélène Balaÿ, Consolidation partner, quickly joined Atriom to add value and a true complementarity to the firm’s offer.

Atriom consultants are almost all qualified from business schools or universities. As far as the most experienced are concerned, their recruitment has always been managed in order to add value and skills ( organization, accounting standards, information system).
Many of them joined us as juniors and since then develop a well-regarded Atriom-designed methodological know-how