Leveraging Service
to Win in
Industrial Markets
Catalysts for Growth &
Customer Value Creation
Si2 acts as a catalyst for organisations across diverse industries, helping them develop winning service strategies that create customer value and drive sustainable change in both their business and their people.
Si2’s programmes and workshops empower service leaders, managers, sales and technical personnel from all over the world to deliver faster, simpler and with more focus.
Your Service Success Enablers
At Si2 we have all personally lived the Service Leaders Journey that moves from
‘Awareness to Action’.
Use the Si2 Service Leaders Journey map to explore and identify your key SUCCESS ENABLERS!
About Us
Who we are
Based on many years of managerial, consulting and technical expertise, our partners all passionately believe that services are the cornerstone of industrial businesses success.
We are leaders in our fields who speak the language of our clients, who act as catalysts for change and improvement.
Clients return to us as they feel we are a genuine partner in their business and operations journey.
IMPACT is our Business
We support Service Leaders worldwide in leveraging services to “Win in their industrial markets” as they design, develop, or deploy a sustainable service business.
Si2 offers clients a blended solution of sparring-coaching, consulting, research, networking, training and operations improvement, tailored to their specific needs at that moment in time.
Si2 Programmes that Enable Success
Service Value Sales
Service Value Sales
Service Business Assessments
Service Business Assessments
Service Portfolio Design
Service Portfolio Design
Exceptional Customer Care
Exceptional Customer Care
Service Business Growth
Service Business Growth
Leadership Development
Leadership Team Programmes
Parts as a Profit Engine
Parts as a Profit Engine
News & Insights
Si2 News
Service Leaders Network
Insights

Focus on Contracts – April Summit Highlights
The workshop, held as part of the Service Leaders Network Summit on April 23, 2026, in Bielefeld, focused on the role and design of service agreements (“Vereinbarungen”) in industrial service business models. A central theme was the increasing importance of customer collaboration as companies shift from pure product sales toward service-driven offerings. While traditional machine sales require limited interaction, advanced service models depend heavily on structured cooperation between provider and customer—formalized through clear service agreements.

Winning with TCO: Register 13-14th October 2026
Si2 is delighted to announce it’s next Service Leaders Network Summit on 13–14 October 2026, hosted by ZEISS SMT GmbH in Jena in the English language. This interactive knowledge-sharing event brings together service leaders and sales professionals to explore how organisations can unlock greater value through a Total Cost of

From Reactive to Proactive: How Georg Sahm GmbH & Co. KG Transformed Service into a Strategic Growth Engine with Si2 Group
At the SLN Summit in February 2026, Martina Krengel of Georg Sahm reflected:
“What makes me most proud is not only the contracts we have signed, but the change in mindset within SAHM. Service today has a completely different standing in our company. There is acceptance, transparency and measurable