Adem Manderovic

The curriculum on Marketing, Sales & Customer Success - CRO School | 7x Sales Leader | 2x CRO | Podcast Host Better Business Building

I didn’t improve revenue playbooks.
I outgrew them.

After 24 years across 6 continents and $50M+ in enterprise contracts, one pattern became undeniable:

Revenue doesn’t fail from execution.
It fails from broken causality.

Most GTM systems optimise activity inside a system that is already wrong.

So I rebuilt the system.

The result is Closed Circuit Selling™ a unified commercial architecture that replaces fragmented frameworks with a single, closed revenue circuit:

market truth → timing → decision → feedback → learning.

Not a methodology.
An operating system.

It is now publicly validated by the revenue leaders others already follow not as a tactic, but as a new category.

Predictable Revenue broke when markets stopped being linear.
MEDDIC diagnoses too late.
Challenger lost timing.
SPICED never closed the loop.

Closed Circuit Selling™ resolves the failure upstream where belief forms, timing separates from interest, and revenue either compounds or evaporates.

I’ve:
	•	Built national enterprise motions before automation existed
	•	Closed eight-figure SaaS, fintech, logistics, and manufacturing deals
	•	Secured Google seed funding and VC raises through positioning alone
	•	Run global revenue systems remotely across hemispheres
	•	Rebuilt twice from zero including after a near-fatal fall

With George Coudounaris, I co-founded Chief Revenue School the world’s first institution teaching the full commercial system end-to-end.

If this makes immediate sense, you’re already inside the problem.

If it doesn’t, no tactic will help.


Founder

#ClosedCircuitSelling is the framework and the go to market strategy and milestone messaging to help you win for end to end service delivery. 

#ClosedCircuitSelling highlights, the level of targeting that IS required to get things right with a top down targeting plan, with multiple cross reference points.

#ClosedCircuitselling - shows you the delivery pathway framework, to mitigate client churn and increase contract penetration and exceed expectations on service delivery.

Rolandas Bielskus

International Sales Executive @ THERMOWAVE | SDR, Organic Growth | Passionate cyclist, Ironman, IUTA

International sales and marketing professional with over 10 years of experience driving global growth and strategic partnerships. Holding a Master’s in International Sales and Marketing and a Bachelor’s in European Business Law, I combine commercial expertise with a strong legal foundation. At Thermowave, I lead business development in technical apparel for professional and institutional use, managing negotiations, compliance, and long-term client relationships across key international markets.

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