BTP

Groupe de collègues souriants

Secure, manage and develop your construction business with customized support

WeMa: Expert support for building and civil engineering companies

The building and civil engineering sector – craftsmen, general contractors, SMEs, ETIs, public works, finishing work, subcontractors – operates in an environment where cost control, cash management, site deadlines, technical regulations, HR management and strong competition demand rigorous organization.

At WeMa, we provide building and civil engineering companies with recognized sector expertise, tailored tools and personalized support, to secure their profitability, make their management more reliable and support their growth.

Our expertise in the construction sector

Thanks to our 12 areas of expertise, WeMa covers all the accounting, financial, social, legal and organizational needs of building and civil engineering companies.

Our key services include :

  • Accounting expertise & site management: Analysis of site costs, margin monitoring, management charts, analytical management, tax optimization and advice on investments and equipment management.
  • Payroll management & social consulting: Complete payroll management (bad weather, travel, overtime, site work, etc.), collective bargaining agreements for the building industry, monitoring of social obligations, team management and optimization of managerial status.
  • Legal advice & company structuring: creation and modification of structures, subcontracts, leases, public/private contracts, litigation management, professional insurance, legal assistance for construction sites and compliance.
  • Audit & risk management: Legal or contractual audit, internal control, verification of site processes, analysis of profitability of operations, management of contractual and financial risks.
  • Strategic support & development: Steering assistance, structuring administrative departments, digitizing processes, optimizing invoicing, external growth, company takeovers or transfers.

Each project is tailored to the specific trade (structural work, finishing work, public works, craftsmen, etc.), the volume of work and the operational challenges.

Our advantages for your construction company

When you choose WeMa, you benefit from :

  • Tailor-made support: solutions adapted to the specific constraints of construction companies: site management, HR, social obligations, variations in activity, equipment, contracts and subcontracting.
  • Technical expertise in the sector: mastery of regulations, tax, social and legal obligations specific to the building trades, as well as operational practices in the field.
  • Regional proximity: Teams located throughout eastern France and in Paris, responsive and close to the realities of local worksites and companies.
  • An innovative approach: Digitization of financial monitoring, management tools, optimization of internal procedures and support for growth.

Contact our construction experts

Make an appointment with our specialists and find out how WeMa can secure, optimize and develop your construction business.

Why choose WeMa for your construction business?

With WeMa, you benefit from a reliable, all-round partner who :

  • Secure your worksites, your obligations and your financial decisions.

  • Optimize the profitability and management of your operations.

  • Support your development (external growth, internal structuring, transfer).

  • Enhance the efficiency of your organization and the visibility of your performance.

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Webinar

Anticipating tomorrow's financial and HR challenges

Thursday, October 10, 2025, at 11:00 a.m.

Discover the major trends in corporate finance, social management, and digital tools that will transform your practices starting in 2025. A discussion led by our experts, open to all decision-makers.