Expert assistance for reliable Consolidation and Reporting for your group
Group Consolidation & Reporting
Primexis is the reference partner for Finance departments for their Group Consolidation and Reporting challenges.
Our 50 specialists combine their business expertise, mastery of regulatory obligations, and solid knowledge in information systems to work with groups to structure, optimize, and make financial and extra-financial information reliable, in direct line with management and compliance requirements.
Primexis has been recognized as a “Key Firm in Consolidation & Reporting,” by Décideurs Magazine in 2025, the highest distinction in this category in France. This recognition reflects the quality of our assistance and our ability to respond rigorously and flexibly to the challenges mid-cap companies and large corporations face.

Your Challenges
Would you like to secure your closing framework? Are you looking for a manager to lead your Consolidation and Reporting team? Are you looking to outsource all or part of your consolidated accounts? Are you concerned about implementing a new IFRS standard within your group or adopting an IFRS standard for the first time within your group? Would you like assistance with a development project or implementing your group reporting tool?
Primexis’ Group Consolidation and Reporting team can provide you with a solution adapted to the nature of your project, organization, and operational challenges.

Consolidation & Reporting Assistance
Our consultants can reinforce your teams throughout the entire process of preparing consolidated accounts and also with numerous group reporting such as CBCR, Solvency II directive, ESEF, or green taxonomy.
Our areas of expertise
- Lack of resources: vacant positions or vacancies caused by employees working on other internal projects
- Integrating new entities following external growth or business combinations: impact analysis, standardization and implementation of group rules, or training on tools
- Assistance with complex transactions
Outsourcing Consolidation & Reporting Function
Primexis handles the complete or partial outsourcing of your consolidation function, depending on your needs and internal resources.
We support you with:
- A dedicated team of consultants supervised by designated manager who will be your point of contact throughout the engagement
- Managing the consolidation process: sending instructions to subsidiaries, integrating and approving data, preparing consolidated accounts, and reporting to the Finance department
- Access to Primexis Cloud, our Reporting and Consolidation platform, customized to your needs to automate and make your processes more reliable
Our areas of expertise
- First-time consolidation (IFRS or French standards)
- Growth or reorganization: Initial public offerings, LBOs, carveouts, or spinoffs
- Lack of internal resources to ensure the consolidation function


IFRS & Accounting Standards Advisory
Primexis’ team of experts can advise you on developments in standards and regulations and also with strategic decisions that will impact the structure of your group. We can help you understand the impact on financial indicators and help you understand the organizational and information system challenges.
Our areas of expertise
- First application of new accounting standards
- Transitioning to IFRS accounting standards
- Carrying out simulations and impact assessments during your acquisitions, transfers, or any other group restructuring transactions
- Implementing new reporting regulations: CBCR reporting, green taxonomy, or ESEF (iXbrl)
Optimization & Project Assistance
In order to improve the turnaround of you consolidated reporting and the quality of your financial information, our team studies how to optimize the processes and recommends new software solutions in collaboration with our Group Information System team.
Our experts are also repeatedly asked to assist with information system overhaul projects: scope statements, testing and data resumption, or change management. They ensure that the Consolidation and Reporting department’s needs are taken into account during each project management engagement.
Our areas of expertise
- Projects to reduce closing time (fast close)
- Implementing internal control standards
- Implementing new EPM solutions

Client
CAC 40 group, 29 billion euros in turnover
Engagement objective
Operational assistance and advisory
Our involvement
- Operational assistance with quarterly closings
- Reinforcement with specific projects
- Implemented new standards (IFRS 9)
- Redesigned tax proof monitoring tools
- Processed IFRS acquisition transactions and monitored PPAs
Client
Group under an LBO specialist in the fields of quality control, security, and certification, 900 million euros in turnover
Engagement objective
Transition to IFRS standards as part of a growth project
Our involvement
- Presented differences of standards
- Collected and assessed impact of standards
- Prepared transition documents (first time application)
- Presentation to auditors
Client
Major player in insurance brokerage, 800 million euros in turnover
Engagement objective
Outsource the function and implement management reporting
Our involvement
- For more than 10 years, Primexis has handled the group’s consolidated accounts. This solution allows us to effectively support the group’s development (several LBOs) and successive acquisitions.
- Our teams have also developed a range of group reporting solutions configured with the Primexis Cloud platform: consolidation and reporting in SaaS mode on SAP FC software.
Client
Group under a global LBO specialist in IT infrastructure maintenance, 200 million euros in turnover
Engagement objective
Implement a range of actual and projected management reporting solutions
Our involvement
- The project team, made up of Primexis’ specialists in Group Information Systems and Consolidation, together with the group’s internal management, developed consolidated reporting solutions (monthly actuals, budgets, and reforecasts) based on geographical location for the monitoring needs of the investment fund, finance department, and operations divisions
Primexis, French firm recognized as “Key”
in Consolidation & Reporting

Primexis’ Consolidation & Reporting team is placed once again among the “Key” accounting firms in France, according to Décideurs Magazine’s 2025 Ranking.
This award reflects our clients’ confidence, our employees’ commitment, and the performance of our assistance.
It confirms our ability to tackle the challenges mid-cap companies and large groups face in Consolidation and Reporting with rigor, agility, and expertise.
Our Teams, Our Skills
Primexis’ Consolidation and Reporting team specializes in operational reinforcement in all sectors of activity.
- A team of specialists trained in the latest accounting and regulatory developments and constantly on the lookout for changes in IFRS, CSRD, and ESEF standards
- Considerable experience with international groups and listed companies, as well as vast knowledge of the organization of medium-sized groups in France and abroad
- Extensive and regular practice preparing consolidated accounts under French standards and IFRS
- Solid understanding of the major consolidation tools on the market: SAP FC, Oracle HFM, Tagetik, and Invoke

They have placed their trust in us











Our firm offers multi-sector assistance
Controlling
Group Information Systems
Primexis Cloud
Would you like to secure your closings, make your consolidated data more reliable, or optimize your group reporting?
Whether it’s to strengthen the reliability of your consolidated accounts, structure your reporting processes, or address increasing complexity, Primexis has recognized expertise and dedicated teams available.
We work by your side methodically and with precision to help you manage your consolidation challenges in accordance with your group’s standards and requirements.