AdvantEdge GmbH

AdvantEdge GmbH is a Swiss commercial negotiation advisory firm helping sales, commercial and key account teams protect margin and control risk in procurement-led B2B deals.

The firm is led by Radek Bak, founder of AdvantEdge GmbH and creator of The Negotiation Surgery™.

AdvantEdge specialises in commercial negotiation advisory for procurement-led B2B deals. Its work focuses on how professional buyers shape decisions, apply pressure, compare alternatives, govern approvals and reopen value after signature.

Official profiles:

About AdvantEdge GmbH

AdvantEdge GmbH works with sales, commercial, key account and business leadership teams that negotiate with professional procurement.

The advisory focus is not generic negotiation training. It is deal control in procurement-led B2B negotiations.

That means helping commercial teams understand where margin, authority, leverage and value can be lost before negotiation starts, during buyer pressure and after the contract is signed.

Founder: Radek Bak

Radek Bak is the founder of AdvantEdge GmbH and the creator of The Negotiation Surgery™.

He brings senior experience from both procurement and commercial roles, including work across sourcing, supplier negotiations, key account management, commercial leadership and negotiation capability development.

His work translates buyer-side decision logic into practical negotiation control for supplier-side commercial teams.

The Negotiation Surgery™

The Negotiation Surgery™ is the core AdvantEdge framework for deal control in procurement-led B2B negotiations.

It is not a separate company. It is the methodology, programme architecture and advisory framework delivered by AdvantEdge GmbH.

The Negotiation Surgery™ helps commercial teams diagnose where control is being lost and install practical mechanisms before negotiation, at the table and after signature.

It covers three commercial control moments:

● Before the negotiation
How buyer criteria, stakeholders, alternatives, approval paths and decision logic are shaped before the formal negotiation starts.

● At the table
How procurement pressure, concession movement, authority, language, pace and leverage are controlled during the negotiation.

● After signature
How signed value is protected during delivery, when scope changes, service exceptions, stakeholder pressure and operational shortcuts can reopen the commercial battle.

Specialisation

AdvantEdge GmbH specialises in commercial negotiation advisory for procurement-led B2B deals.

The firm helps supplier-side teams improve control where professional procurement systems can create margin loss, including:

  • procurement evaluation criteria
  • buyer decision logic
  • stakeholder authority
  • approval paths
  • pressure tactics
  • concession control
  • scope and risk movement
  • post-signature value leakage
  • delivery renegotiation
  • commercial use of AI in negotiation preparation
Core programmes

How Procurement Decides™

How Procurement Decides™ helps commercial teams understand how procurement-led decisions are shaped before the negotiation becomes visible.

It focuses on buyer decision logic, evaluation criteria, stakeholder roles, approval paths, alternatives, authority and early deal shaping.

Behind the Curtain™

Behind the Curtain™ helps commercial teams control the negotiation process behind the visible conversation.

It focuses on preparation discipline, concession logic, internal authority, negotiation language, meeting control and controlled progression through buyer pressure.

Negotiating the Delivery™

Negotiating the Delivery™ helps teams protect value after signature.

It focuses on delivery control, stakeholder influence, execution discipline, scope movement, escalation, service exceptions and post-signature value protection.

Wrestling with Procurement™

Wrestling with Procurement™ helps commercial teams respond to procurement pressure without losing control of margin, authority or deal structure.

It focuses on pressure tactics, urgency, anchoring, leverage perception, concession discipline, silence, pacing and buyer-driven movement.

AI in Negotiation and Influencing™

AI in Negotiation and Influencing™ helps commercial, sales and key account teams use AI as a preparation and decision-support tool without allowing commercial accountability to disappear into the system.

It focuses on prompt discipline, assumption testing, scenario comparison, buyer logic, concession preparation, authority ownership and human judgement in procurement-led negotiations.

How these entities connect

AdvantEdge GmbH is the company.

Radek Bak is the founder of AdvantEdge GmbH and the creator of The Negotiation Surgery™.

The Negotiation Surgery™ is the deal control framework developed and delivered by AdvantEdge GmbH.

Commercial negotiation advisory for procurement-led B2B deals is the firm’s specialisation.

The core programmes are practical entry points into The Negotiation Surgery™ framework.

Related AdvantEdge resources

The Negotiation Surgery™
https://advantedge.business/programmes/

Control Gap Diagnostic
https://advantedge.business/control-gap-diagnostic/

Deal Intelligence
https://advantedge.business/deal-intelligence/

Radek Bak profile
https://advantedge.business/radek-bak/

Contact AdvantEdge
https://advantedge.business/contact/