Accounting expertise
Your performance partner

Our employees work with start-ups, associations, SMEs, ETIs and major groups, in France and abroad.
Emerson audit & conseil is with you every step of the way. Much more than a technical service provider, we are a committed partner, helping you to secure your obligations, structure your decisions and grow your project. From bookkeeping and payroll management to tax, legal and business management services, we offer a comprehensive, flexible range of services focused on your real needs.
Thanks to our digital approach, connected tools and multidisciplinary team, we can help you gain visibility, compliance and peace of mind.
Our aim: to transform complexity into clarity, and data into decisions.
Our missions
- Business start-ups, legal and tax structuring
- Business plans and financial modeling
- Setting up dashboards and steering indicators
- Review and maintenance of accounts
- Setting up cost accounting
- Production of parent company and consolidated financial statements
- Financial reporting and interim statements
- Optimizing executive compensation
- Digitization of business processes (ERP, electronic invoicing, collaborative tools)
- Managing international groups
Comprehensive support to structure, manage and ensure the reliability of all your entity's functions.

Our services
Accounting and reporting
Our expert accounting and reporting consultants support finance departments in making accounting information more reliable, automated and valuable. They are involved in maintaining and reviewing accounts, producing reports, setting up cost accounting, drawing up annual and consolidated accounts, and integrating accounting flows via collaborative tools.
Our support :
- Bookkeeping and auditing, interim statements, annual and consolidated financial statements
- Setting up cost accounting and structuring reference systems
- Automating workflows and digitizing tools (ERP, invoicing, banking)
- Outsourcing of accounting functions and support for electronic invoicing
- Alignment of accounting data with key functions (controlling, treasury, consolidation)
Examples of assignments:
- Complete accounting management for a hotel group (€15m sales)
- Consolidated monthly reporting for a B2B group
- Three-axis cost accounting for a craft business
- Production of consolidated financial statements for a professional order (115 entities)
- Integration of a SaaS tool connected to ERP and the bank
- Introduction of a fast close system reducing closing times from 60 to 25 days
- Probative archiving of supplier invoices and automated data quality indicators
Consulting and management
Our consultants help companies to structure, manage and transform their business. Their expertise covers company creation, financial performance, business optimization, digitization of management tools and support for international groups.
Our support :
- Setting up a company: business plan, forecast, choice of status, structuring financing
- Set up customized dashboards, cash flow forecasts and management tools
- Optimizing executive compensation and wealth management strategy
- Performance diagnostics, support in the event of growth or difficulties
- Selection and deployment of digital tools (ERP, CRM, billing, treasury)
- Accounting and tax coordination for international groups
Examples of assignments:
- 5-year business plan for a start-up
- Power BI Dashboard connected to the ERP of an e-commerce player
- Salary/dividend trade-off to optimize executive compensation
- Streamlining structural costs in a context of transformation
- Consolidated monthly reporting for 15 subsidiaries
- Support for insolvency proceedings with monthly cash flow plans
- Migration of a billing tool to a PDP-compatible solution
Taxes and obligations
Our specialized teams support companies in managing their tax obligations, securing their practices and optimizing their tax situation. They are involved in recurring tax returns, tax audits, integration regimes, executive taxation and regulatory monitoring, while anticipating tax-related risks in a constantly changing regulatory environment.
Our support :
- Recurring tax declarations: tax returns, VAT, corporation tax, CVAE, etc.
- Tax Compliance Reviews (TCR)
- Assistance with tax audits and negotiation of agreements
- Setting up tax consolidation schemes and specific options
- Optimizing personal and estate taxation for managers
- Regulatory watch and process compliance
Examples of assignments:
- Complete outsourcing of tax returns for a multi-company group
- Creating an ECF for a fast-food group
- Horizontal tax consolidation for a family group
- Compensation/dividend trade-off for a SASU manager
- Workshop on electronic invoicing
Legal and corporate affairs
Our lawyers help companies manage routine and exceptional legal acts, from start-up to transfer. They secure decisions, ensure regulatory compliance and facilitate transformations and relations between associates.
Our support :
- Company formation: choice of legal form, drafting of articles of association and related documents, registration formalities
- Changes to articles of association: change of legal form, change of corporate purpose, transfer of registered office, change of directors, change of corporate name
- Approval of financial statements: organization of shareholders' meetings, preparation of financial reports, management of legal filings
- Capital transactions: capital increases and reductions, valuation of share capital
- Relations between partners: drafting partnership agreements and conventions
- Transfer and reorganization: mergers, acquisitions, demergers, universal transfer of assets (TUP)
- Winding-up and liquidation: completion of legal and tax formalities associated with cessation of activity
- Meeting registers: introduction of dematerialized meeting registers with electronic signature
Social and human resources
Our experts support companies in managing payroll, social obligations and HR practices, combining regulatory compliance and social performance. They are involved in payroll, contracts, social audits, personnel administration and labor law consulting.
Our support :
- Payroll preparation: preparing and checking pay slips, taking into account legal and collective bargaining changes
- Social declarations: preparation and transmission of mandatory declarations (DSN, social security contributions, various taxes)
- Personnel administration: drafting employment contracts, monitoring entries and exits, formalities relating to absences, leave, sick leave, occupational medicine management, interview management, etc.
- Advice on employment law: support in applying legislation, monitoring collective bargaining agreements, preventing risks linked to personnel management (breach of employment contract, CSE elections, drawing up the BDESE and professional equality index, DUERP, etc.).
- Assistance in the event of an inspection: preparation of the necessary information and support during inspections by social security bodies
- Compliance and process audits: analysis of internal practices, verification of compliance with legal and contractual obligations, securing procedures, identification of areas for improvement and recommendations.
- Implementation of HR management tools: solutions for monitoring absences, leave and working hours, electronic pay slips, simplification of administrative processes.
- HR reporting: creation of dashboards and social indicators to monitor payroll, absenteeism, turnover and facilitate decision-making.
Consolidation and IFRS expertise
Our support :
- Production of consolidated financial statements under IFRS
- Optimize closing times and improve consolidation processes
- Preparation of financial information
- Anticipating the accounting consequences of new transactions
- Accounting treatment of complex operations
- Defining and helping to change the format of group reporting
- Training on different accounting standards
Examples of assignments:
- Implementation of new financial reporting by country in compliance with IFRS 8 on operating segments for a major industrial group
- Replace key functions of your organization in the Consolidation department as part of the reorganization of an international group, a leader in the manufacture and construction of building materials.
- Management of a consolidation sub-tier within an audiovisual group
- Assistance to the consolidation department in the context of a reorganization / Carve out
- Comprehensive analysis of new financial transactions and their accounting treatment & assistance in producing IFRS reports
- Assistance with consolidation production, including IFRS 16 work
- Migration of consolidation entries from one database to another (analysis phase as part of history transfer)
Consolidation and IFRS expertise
Our support :
- Production of consolidated financial statements under IFRS
- Optimize closing times and improve consolidation processes
- Preparation of financial information
- Anticipating the accounting consequences of new transactions
- Accounting treatment of complex operations
- Defining and helping to change the format of group reporting
- Training on different accounting standards
Examples of assignments:
- Implementation of new financial reporting by country in compliance with IFRS 8 on operating segments for a major industrial group
- Replace key functions of your organization in the Consolidation department as part of the reorganization of an international group, a leader in the manufacture and construction of building materials.
- Management of a consolidation sub-tier within an audiovisual group
- Assistance to the consolidation department in the context of a reorganization / Carve out
- Comprehensive analysis of new financial transactions and their accounting treatment & assistance in producing IFRS reports
- Assistance with consolidation production, including IFRS 16 work
- Migration of consolidation entries from one database to another (analysis phase as part of history transfer)
Consolidation and IFRS expertise
Our support :
- Production of consolidated financial statements under IFRS
- Optimize closing times and improve consolidation processes
- Preparation of financial information
- Anticipating the accounting consequences of new transactions
- Accounting treatment of complex operations
- Defining and helping to change the format of group reporting
- Training on different accounting standards
Examples of assignments:
- Implementation of new financial reporting by country in compliance with IFRS 8 on operating segments for a major industrial group
- Replace key functions of your organization in the Consolidation department as part of the reorganization of an international group, a leader in the manufacture and construction of building materials.
- Management of a consolidation sub-tier within an audiovisual group
- Assistance to the consolidation department in the context of a reorganization / Carve out
- Comprehensive analysis of new financial transactions and their accounting treatment & assistance in producing IFRS reports
- Assistance with consolidation production, including IFRS 16 work
- Migration of consolidation entries from one database to another (analysis phase as part of history transfer)
Consolidation and IFRS expertise
Our support :
- Production of consolidated financial statements under IFRS
- Optimize closing times and improve consolidation processes
- Preparation of financial information
- Anticipating the accounting consequences of new transactions
- Accounting treatment of complex operations
- Defining and helping to change the format of group reporting
- Training on different accounting standards
Examples of assignments:
- Implementation of new financial reporting by country in compliance with IFRS 8 on operating segments for a major industrial group
- Replace key functions of your organization in the Consolidation department as part of the reorganization of an international group, a leader in the manufacture and construction of building materials.
- Management of a consolidation sub-tier within an audiovisual group
- Assistance to the consolidation department in the context of a reorganization / Carve out
- Comprehensive analysis of new financial transactions and their accounting treatment & assistance in producing IFRS reports
- Assistance with consolidation production, including IFRS 16 work
- Migration of consolidation entries from one database to another (analysis phase as part of history transfer)
Consolidation and IFRS expertise
Our support :
- Production of consolidated financial statements under IFRS
- Optimize closing times and improve consolidation processes
- Preparation of financial information
- Anticipating the accounting consequences of new transactions
- Accounting treatment of complex operations
- Defining and helping to change the format of group reporting
- Training on different accounting standards
Examples of assignments:
- Implementation of new financial reporting by country in compliance with IFRS 8 on operating segments for a major industrial group
- Replace key functions of your organization in the Consolidation department as part of the reorganization of an international group, a leader in the manufacture and construction of building materials.
- Management of a consolidation sub-tier within an audiovisual group
- Assistance to the consolidation department in the context of a reorganization / Carve out
- Comprehensive analysis of new financial transactions and their accounting treatment & assistance in producing IFRS reports
- Assistance with consolidation production, including IFRS 16 work
- Migration of consolidation entries from one database to another (analysis phase as part of history transfer)
Consolidation and IFRS expertise
Our support :
- Production of consolidated financial statements under IFRS
- Optimize closing times and improve consolidation processes
- Preparation of financial information
- First-time adoption of IFRS
- Anticipating the accounting consequences of new transactions
- Accounting treatment of complex operations
- Defining and helping to change the format of group reporting
- Training on the various accounting standards
Examples of assignments:
- Implementation of new financial reporting by country in compliance with IFRS 8 on operating segments for a major industrial group
- Assistance to the consolidation department in the reorganization of an international group, leader in the manufacture and construction of building materials
- Management of a consolidation sub-tier within an audiovisual group
- Assistance to the consolidation department in the context of a reorganization / Carve out
- Comprehensive analysis of new financial transactions and their accounting treatment & assistance in producing IFRS reports
- Assistance with consolidation production, including IFRS 16 work
- Migration of consolidation entries from one database to another (analysis phase as part of history transfer)
Controlling and budgeting
Our support :
- Support for management and financial control teams
- Production of reporting and participation in budget phases
- Defining and helping to change the format of group reporting
- Setting up performance indicators
Examples of assignments:
- Helped set up a management control department as part of the reorganization of the largest BU in a CAC 40 listed group.
- Support for a BU's Cost Controlling department in implementing a BI solution enabling it to manage OPEX and report to the BU's top management.
- Reliable reporting and reference systems
- Assisting Management Control with reporting and cost monitoring
- Implementation of bank budget (as part of orderly resolution)
- Assistance to Management Control within the Compliance department
Accounting Department and Shared Services Center
Our support :
- Support for accounting and CSP teams: manage bookkeeping tasks, coordinate and close accounts
- Support for customer and supplier accounting departments
- Technical notes
- Supporting foreign companies
Examples of assignments:
- Outsourcing accounting and payroll functions
- Assistance with the production of corporate financial statements
- Fast close process improvement for a business and public services group
- Assisting the Back Office of an automotive equipment manufacturer with its monthly, quarterly and half-yearly closing operations, culminating in the preparation of the IFRS consolidation package for the internal bank in a new reporting tool.
- Assistance in resolving outstanding claims (review of all insurer and counter-insurer third-party accounts)
- Management of a bank integration accounting project
Audit and internal control
Our support :
- Assistance with internal audit assignments
- Outsourcing the internal audit function
- Independent review of internal control of financial functions: Customer/Purchasing/HR/Accounting/Treasury/Payment
- Risk mapping
- Fraud risk audit
- Definition, drafting and assessment of procedures in accordance with COSO and Sarbanes-Oxley standards
- Definition and implementation of self-assessment test systems
- Definition, redesign and implementation of reporting frameworks, key indicators and risk monitoring
Examples of assignments:
- Strengthening internal control teams
- SOX testing support
- Formalizing accounting procedures
- Production of a group procedures manual and implementation of an internal control system
- Assistance with second-level controls on accounting processes
- Preparation and coordination of Internal Control reports for the Accounting Department
Treasury and financial risk management
Our expert treasury consultants are fully conversant with market solutions (Kyriba, Diapason, FIS, Finastra, etc.), Front to Back operational processes, cash management issues, banking communication and risk management.
Our support :
- Support for Back and Middle Offices and Cash Management teams
- Accounting for financial instruments in accordance with ANC 2015 and IFRS 9
- Financial risk management Foreign exchange, Interest rates, Commodities, Energy
- Project management and administration of cash management solutions
Examples of assignments:
- Reorganization of back offices
- Creation of a Middle Office within a group treasury department
- Operational support
- Definition of the group treasury core model
- Recipe for accounting schemes for financial instruments
- Implementation of full IFRS accounting for financial instruments as part of the migration to a new group cash management tool.
- Diagnosis of currency hedging strategy
- Framework and implementation of a new group's treasury IS (following a carve-out)
- Project management and TMS admin
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