SJL Management & Consulting

Consulting with vision. Implementation with responsibility.

Interim Management & Management Consulting for Procurement, Supply Chain, and Transformation

SJL Management & Consulting provides highly qualified interim management and strategic consulting for companies facing urgent challenges in procurement and supply chain management. With experience from international projects, clear KPI-driven management, team building, and measurable cost optimisation, we ensure stability, progress, and sustainable results – for both medium-sized businesses & multinational enterprises.

Stefan Leirich

Welcome to SJL
Management & Consulting!

We are a company specialised in business consulting,
with a focus on Interim Management and Management Consulting. Our experienced experts
work closely with our clients to develop and implement bespoke solutions.
We provide companies with flexibility, fresh perspectives, efficiency, and cost control.
If you have any questions or would like to speak with one of our experts,
please contact us. We will be happy to help you achieve your business goals.

Efficiency in focus:
External support for internal strength.

Our professional service company helps you fully focus on your core business.

We analyse your business processes and provide support and strategies in all areas of management to enable you to work without worries.

Grafik
To succeed and remain sustainable in today’s business world, you need to be able to focus on your core business.
Distractions and side issues slow down your business processes and can be reasons for reduced competitiveness.

Interim Management – Temporary support with impact

Whether due to illness, vacancy, or acute bottlenecks: interim managers step in when leadership is missing. They take responsibility, implement strategies themselves, and ensure that projects keep moving. Fast, solution-oriented, and without long-term commitment – exactly when it matters most.

Management Consulting – Clarity and structure for your next steps

As an external sparring partner, SJL Management & Consulting brings fresh perspectives to your organisation. We analyse, question, structure – and develop solutions together with you for procurement, organisation, processes, internal systems and supply chain. Subtle in the background, yet with a clear focus on the goal.

The benefits of business consulting,
with a focus on Interim Management & Management Consulting

Innovation & Professional Development

Publications