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.

🔥 Tom Slocum

Your Future Homie- In- Law | Founder @ The SD Lab | Sales Consultant | 7x Strategic Advisor | 4x Sales Leader | SDR Coach | #empathyactivist

Hey I’m Tom I help B2B leaders, SDR teams and founders fix broken outbound when pipeline is dry and reps are stuck spinning

After 18 years in sales from 400+ daily cold calls in a cubicle to building $3M+ in pipeline from scratch I’ve built a repeatable system that gets outbound back on track

Here’s how I help

Weekly workshops (theory + tactical execution)

Rebuilt call flows, messaging and targeting

Sequencing + workflow installation

Call reviews with live coaching + scorecards

Fast performance gains tied to KPIs

Client Wins

Kustomer → 50%+ lift in meetings → 100% SDR attainment in 3 months
ServiceChannel → 30% SQL lift with sharper messaging + coaching
Rockledge, Distran → 10–20 meetings/month booked after outbound reset

I’ve also worked with brands like ServiceChannel, Kustomer, Apollo, ZoomInfo, Smartlead, Surfe and more to coach teams and represent their tools

Outbound isn’t dead it just needs fixing

👉 Want sharper messaging, predictable pipeline and reps who book meetings?

Book an Outbound Strategy Tour (Featured below)

Or join my newsletter (7K+ readers) for free outbound playbooks (below)

The SD Lab is a top-of-funnel sales consulting agency. The SD Lab offers customized services to help businesses optimize their sales process and achieve measurable results. The SD Lab offers a 14-week Revenue Acceleration program, Custom Sales Playbooks, and Team Coaching packages that cover all things Top of Funnel. If you're looking to optimize your sales process and achieve sales success, The SD Lab is here to help. Let's work together to transform your sales approach

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The Battle

Adem Manderovic

🔥 Tom Slocum

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