Who we are

We, is a competence team with focus areas of OPTIMAL4.
Economically efficient, we have successfully worked together with specialists and management from our network for up to 20 years - optimal 4 you.

Sabine Tegeler

Managing Director OPTIMAL4


  • Tasks among others as Managing Consultant, Division Head Enterprise Fulfillment, Account Director, Manager Business Development, HR Manager
  • Long-term industrial experience in ITK, IoT, technical application software, logistics / warehousing, wholesale trade, HR Consulting

Qualifications / certificates:
SixSigma + Lean Management, data protection official, systematic project management, business analysis, team building

I am an entrepreneur, a cross-thinker, an innovator, a networker, a strategist, a decision-maker & curious, responsible, target-oriented and result-driven


Member of "German Society for Quality" (DGQ)



German Society for Quality (DGQ)

August-Schanz-Str. 21,

D-60433 Frankfurt/Main