KLB was created in 1995 by two founders who believed that too many projects were failing for lack of a realistic, operational and pragmatic approach. They built a company resolutely different from traditional consulting firms — one capable of supporting clients through the complete realisation of their projects, intervening at every key stage to guarantee success and adherence to schedule. Today, with more than 750 employees across 6 countries and professionals from over 31 nationalities, we work with clients of all sizes — private and public — in France and internationally, enhancing their performance through pragmatic and innovative solutions in Procurement, Finance, IT, Human Resources and Supply Chain. In fiscal year 2023, KLB crossed the €50 million mark in revenue, achieved entirely through organic growth.

We are a diverse collective of more than 700 internal consultants — buyers, finance professionals, IT specialists, HR experts and supply chain engineers — selected and matched to each client's specific needs in terms of skills, experience and seniority. Our consultants integrate fully into client teams, becoming operational as quickly as possible. With professionals from 31 nationalities working across Europe, North America and beyond, we bring a global perspective grounded in local proximity. KLB has been certified as a Great Place to Work, and we pride ourselves on a culture where every employee is recognised, listened to and supported on a daily basis.

We support our clients across the full spectrum of their support functions: Procurement & Supply Chain, Finance & Accounting, Information Technology, and Human Resources. Whatever the challenge — refocusing a support function, improving business process performance, accelerating digitalisation, or defining and implementing a target organisation — our teams provide the right expertise at the right time. We operate through four complementary service lines: operational consulting and staffing (embedding expert consultants within client teams), performance and transformation advisory, transition management using senior interim managers for crisis or change situations, and Business Process Outsourcing for Procurement and Finance operations.

KLB exists to close the gap between strategy and execution. Since 1995, our mission has been to support clients in the full realisation of their projects — not just advising, but doing. We believe that project success requires more than good ideas: it demands pragmatism, proximity, agility and the right people on the ground. We are committed to developing responsible practices that promote operational performance while ensuring the well-being of our employees and a positive socio-environmental impact.

Three values are at the heart of everything we do at KLB. Trust — we establish a climate of mutual confidence with every client and employee, making KLB a vector of peace of mind. Proximity — we strive to be present at each stage of a project, maintaining geographic closeness to both clients and employees alike. Commitment — we engage fully in every mission, from start to finish, with the responsiveness and accountability that our clients depend on.

KLB stands out through long-standing expertise, recognised sector leadership and enduring relationships with major groups. We are agile enough to mobilise the right consultant profile within 24 to 48 hours. Our consultants bring personality assessments and individual coaching throughout every mission. We offer flexible engagement models — from spot reinforcement to full BPO — covering onshore, nearshore and offshore delivery. Our multilingual, multi-geography teams bring deep knowledge of both public and private market dynamics. Named on Forbes' World's Best Management Consulting Firms 2024, and Great Place to Work certified, KLB is a partner you can trust to deliver tangible results.

KLB has launched the eKiLiBre CSR programme, demonstrating its commitment to sustainability and social responsibility. The firm is engaged in a process of continuous improvement to promote operational performance while ensuring the well-being of its employees and minimising its socio-environmental impact. KLB is committed to all its stakeholders to develop responsible practices, in particular by obtaining relevant labels and certifications.