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The Value Accelerator Mission

At Value Accelerator, we believe sales should be simple, structured, and focused on solving real customer problems — not just pushing products.

We are a team of experts in value-selling, enterprise sales, and commercial transformation, with deep experience in global B2B tech environments. After years of navigating long sales cycles, siloed teams, and missed opportunities, we built what we wish we had: a practical, proven system to help tech companies embrace value-selling with clarity, confidence, and impact.

Value Accelerator is the only framework that unites product, marketing, and sales to drive commercial transformation. It’s built for companies launching innovative solutions, adopting new business models, or verticalizing their go-to-market strategy.

Our methodology builds on the best of Challenger, MEDDPIC, SPICED, and GAP Selling — but goes further. We work side by side with your teams and equip them with actionable frameworks, tools, and tactics to make sales transformation practical, scalable, and sustainable.
We’ve applied this system in complex enterprise environments — and now make it accessible to every B2B tech team ready to move beyond intuition and pitch decks.

What We Offer:

  • Wiki: Free strategic and tactical playbook for the tech industry to learn value-selling and exceed targets.

  • Academy: Free and premium on-demand training and templates for sales and marketing to turn value-selling into daily habits that drive predictable revenue.

  • Coaching Program: Hands-on coaching to apply value-selling to real opportunities. Refine pitches, qualify better, and turn leads into results in 6 weeks.

  • Value-Selling Transformation: A tailored transformation program for tech enterprises to shift from product-pitching to value-selling.


We built the Value Accelerator for those ready to transform how their company sells, scales, and wins.

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Stefano Silvani 

Author and Co-founder

B2B sales leader with 10+ years of experience building enterprise tech sales organizations and launching digital products. Proven track record in G2M leadership for platforms like GE Predix, Siemens Mindsphere, and Building X. Global Head of Presales at Siemens.

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Michael Okoli

Author and Co-founder

Tech sales leader with strong background in SMB and enterprise software sales. Trained more than 50 sales professionals within Siemens to adopt modern value-selling practices. Head of Sales “Digital & Software” for Central and Eastern Europe at Siemens.

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Gabriele Perrone

Co-founder

Product leader with 10+ years of experience across software R&D, IT Consulting, and Product Management. Holds 2 patents in AR & AI and 6 scientific publications. Currently Global Head of Product for the Building X Platform at Siemens.

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Rosario Laface

Co-founder

Serial entrepreneur with three startups and experience securing seed funding. Technology leader with 10+ years of experience building enterprise-grade AI models and digital products. Formerly at NTT Data, currently Senior Consultant at Capgemini.

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