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Accompagnement Entrepreneurial

How Quality in Business Improves Performance in 2026

In short, what you will discover in this article: quality in business, its essential challenges, the key principles of a quality approach, as well as practical methods and tools to improve performance. You will also find concrete advice to measure and manage quality, and inspiring examples to get started.

1. Introduction: What Is Quality in Business and Why Should You Care

Quality in business refers to all actions aimed at satisfying customer expectations while optimizing internal processes. It encompasses quality management, quality control in business, and the implementation of a quality management system. Caring about it means ensuring the company's longevity, improving customer satisfaction, and reducing costs related to errors or non-compliance.

Understanding quality also means grasping how it influences a company’s reputation and competitiveness, especially in manual trades like construction or artisanal services. This approach is accessible to everyone, even without technical expertise, and relies on simple yet powerful principles.

2. The Stakes of Quality for the Business

2.1 Impact on Customer Satisfaction and Loyalty

Quality in business is primarily customer-oriented. By precisely meeting their needs and expectations, it promotes loyalty and generates positive recommendations. For example, a plumber who respects deadlines and guarantees their work builds a lasting relationship of trust.

2.2 Financial Impact: Costs of Poor Quality and Potential Gains

Costs of poor quality (rework, delays, disputes) can heavily affect profitability. Conversely, a well-executed quality approach reduces these costs and optimizes resources. This results in better budget control and increased margins.

2.3 Regulatory Compliance and Reputation

Complying with quality standards and regulations is essential to avoid penalties and disputes. Moreover, quality strengthens the company's reputation, a major asset to attract new clients and partners.

3. Principles and Components of a Quality Approach

3.1 Quality Policy and Management Commitment

The quality policy formalizes the company’s objectives and values regarding quality. Its success depends on strong leadership commitment, which must drive the quality culture and engage teams around this vision.

3.2 Quality Organizational Chart and Key Roles

A clear organization with defined roles (quality manager, internal auditors, operators) facilitates the implementation and monitoring of quality actions. Every employee must understand their role in the process.

4. Useful Standards and Certifications (ISO 9001, other frameworks)

4.1 Benefits of Certification and Steps to Obtain It

Quality certification, notably ISO 9001, attests that the quality management system meets international standards. It brings credibility, continuous improvement, and access to new markets. The process includes several steps: assessment, process implementation, then internal and external audits.

5. Practical Methods and Tools

5.1 PDCA and Continuous Improvement

The PDCA cycle (Plan-Do-Check-Act) is a simple and effective method to drive continuous improvement. It involves planning an action, executing it, checking the results, then adjusting accordingly.

5.2 Six Sigma, Kaizen, 5S, FMEA: When and How to Use Them

  • Six Sigma targets defect reduction through a statistical approach.
  • Kaizen favors small, continuous improvements.
  • 5S organizes the workspace for greater efficiency.
  • FMEA analyzes failure risks to prevent them.

These methods adapt depending on the company’s size and sector.

5.3 Digital Tools: Quality Software, Dashboards, Automated Inspections

Digital tools facilitate tracking quality indicators, audit management, and traceability. They allow automating controls and quickly alerting in case of deviations.

6. Indicators and Measurement of Quality Performance

6.1 Essential KPIs (Non-Conformity Rate, Complaint Rate, Resolution Time)

To manage quality, it is crucial to monitor key indicators such as:

  1. The non-conformity rate of products or services.
  2. The customer complaint rate.
  3. The average problem resolution time.

These KPIs help identify weak points and prioritize corrective actions.

6.2 Measuring Perceived Quality (NPS, CSAT) vs. Technical Quality

Quality is not limited to technical aspects. Measuring perceived quality using tools like Net Promoter Score (NPS) or Customer Satisfaction Score (CSAT) complements the view and guides customer-centered improvement.

7. Governance, Training, and Quality Culture

7.1 Strategies to Involve Employees

Engaging teams is fundamental for success. This involves communication, recognizing efforts, and involving employees in decisions.

7.2 Training Plan and Key Competencies

Regularly training employees on best practices, standards, and quality tools ensures continuous skill development and better adoption of processes.

8. Differentiating Themes to Develop

8.1 Digital Quality and Data Quality

Data quality is a growing challenge, especially with digitalization. Reliable data enables better decisions and traceability.

8.2 Quality and CSR / Sustainability

Integrating quality within a Corporate Social Responsibility (CSR) approach enhances the company’s value and meets current client and partner expectations.

8.3 Using Data and AI to Anticipate Defects

Advanced technologies like artificial intelligence help anticipate defects and optimize quality processes in real-time.

9. Practical Cases and Feedback (Quantified Examples)

For instance, a renovation company reduced customer returns by 30% by applying the 5S method and training its teams on the quality policy. Another electrician achieved ISO 9001 certification, which helped secure public contracts more easily.

10. Conclusion: Roadmap and Priority Actions (Checklist)

To improve quality in business, start by:

  1. Defining a clear quality policy with management commitment.
  2. Implementing an appropriate quality management system.
  3. Training and involving your employees.
  4. Using methods like PDCA for continuous improvement.
  5. Regularly monitoring your quality performance indicators.
  6. Considering quality certification to strengthen your credibility.

These steps will help you structure your approach and progress effectively.


For more details, you can consult the comprehensive guide on the steps to start a business which will help you integrate quality from the outset of your activity.

Finally, to equip yourself with quality tracking tools, discover the recommended solutions on starting your business idea.

For a detailed overview of fundamental principles, reading the article on the 7 principles of quality management is highly recommended.

Nicolas Joly
Nicolas Joly
Ancien artisan devenu consultant en création d'entreprise dans le secteur manuel, je mets plus de quinze ans d'expérience au service des futurs entrepreneurs du bâtiment et des métiers physiques. Mon parcours m'a permis d'accompagner des profils très variés, du néophyte au professionnel en reconversion, en démystifiant les étapes clés de la création d'activité. Je partage ici des conseils pragmatiques et accessibles pour guider chacun dans le choix de son statut, la gestion administrative et la recherche de ses premiers clients. Mon objectif est d'aider les porteurs de projets à franchir le cap avec sérénité et confiance, en rendant l'entrepreneuriat concret et abordable.
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