What is a Business Manager?

The Business Manager, also called Business Unit Manager or Account Manager, runs a portfolio of projects or client contracts end to end. They sit at the crossroads of sales, technique, and management.
This is a key profile in industrial, engineering, or B2B services companies, because they ensure profitability, quality, and customer satisfaction throughout the project.

What is the role of the Business Manager?

The Business Manager's mission is to grow and retain a client portfolio while driving the technical and financial execution of projects.
They act as the conductor between clients, internal teams (engineering, production, finance), and external partners.

Their main missions include:

• Identify new commercial opportunities and respond to RFPs.
• Build technical and financial proposals.
• Negotiate contracts and manage their administrative and budget follow-up.
• Oversee the smooth running of projects (schedule, quality, costs).
• Guarantee profitability and customer satisfaction.
• Lead project or technical teams.
• Bridge leadership and operational teams.

Why do companies need this role?

The Business Manager plays an essential role in a company's growth and profitability.
They are the one who turns commercial opportunities into concrete, profitable projects.

They are essential to:

• Accelerate commercial growth while preserving margin discipline.
• Ensure coordination across technical, contractual, and financial dimensions.
• Anticipate risks and guarantee customer satisfaction.
• Retain strategic clients over the long term.

What skills are needed for a Business Manager?

Technical and commercial skills:

• In-depth knowledge of the industry (industry, energy, engineering, construction, IT, etc.).
• Mastery of RFP and contracting processes.
• Budget management and P&L ownership.
• Project management and cross-functional management skills.
• Mastery of CRM and ERP tools.

Soft skills:

• Leadership and interpersonal ease.
• Negotiation and results orientation.
• Analytical mindset and organization.
• Ability to rally and motivate multidisciplinary teams.
• Service mindset and customer focus.

What training is needed to become a Business Manager?

• Engineering school with a specialization in project management or business.
• Business school with a specialization in B2B, industry, or business engineering.
• University Master's in business engineering, business, or management.

Experience in technical sales, project leadership, or consulting is often a prerequisite.

What is the salary of a Business Manager?

Salaries vary based on industry, company size, and experience level:

• Junior (0–3 years): 40–50K€
• Mid-level (3–7 years): 50–70K€
• Senior / Manager: 70–100K€+ with variable based on commercial performance

What career paths are possible?

The Business Manager can move into:

• Branch Director / Business Unit Manager
• Sales Manager / Key Account Manager
• Operations Director
• General Manager or Partner in a consulting or engineering firm