Structural revenue consulting

Revenue systems fail
long before leadership sees it.

We help founders, CEOs, CROs, and PE-backed teams at companies between $5M and $100M find where revenue is breaking, rebuild the system underneath it, and make growth predictable.

The Engine, explained

Why revenue breaks, and how the diagnostic finds it.

The Sales Lab Engine™, the five pillars, and what the free Revenue Diagnostic shows you. Narrated by founder Reza Nazarinia.

Revenue Diagnostic

A structured intake that scores all five pillars of your revenue engine and shows where it leaks and what it costs. Complimentary. We run a limited number each quarter, and our senior diagnostic team reviews every submission. The Sales Lab is a structural revenue firm that works as a long-term partner and takes on a small number of engagements at a time, in confidence.

Built in real operating environments

Operator experience, not theory.

Built and run by an operator who carried the revenue number for more than two decades across MedTech, medical devices, and industrial services. Not theory from a slide deck.

Meet the operator behind it →

What we do

Diagnose. Rebuild. Enforce.

01

Diagnose

We find where the pipeline breaks, why the forecast misses, and where leadership loses visibility.

02

Rebuild

We redesign the revenue system so growth holds without heroics.

03

Enforce

We install the controls that make revenue performance measurable, scalable, and less dependent on individual heroics.

Start here

The free Revenue Diagnostic

01
Revenue Diagnostic
A short questionnaire, about ten minutes, complimentary.
02
Five pillars scored
The Engine reads your revenue system where it matters.
03
Where it leaks
You see where revenue slips and what it is costing you.
04
Your first read
A clear picture of what is holding revenue back.

The diagnostic is where every engagement starts.

The line we hold

This is not sales consulting

Not training

We do not run workshops to motivate activity. Activity is not a strategy.

Not coaching

We do not coach the team while the system stays broken.

Not hiring-first

We fix structure so hiring actually works.

Trigger points

When companies bring us in

Predictability: forecasts stop matching reality.

Pipeline: volume rises while conversion quality drops.

Management: revenue depends on a few key people, and leadership loses visibility.

Technology: your systems cannot show where revenue is leaking.

Growth: expansion exposes weaknesses that hold revenue back.

We work with a small number of companies at a time, from $5M in revenue up. We take the engagements where the structural work returns the most.

Revenue Diagnostic

Your five pillar scores are
one form away.

About ten minutes. Our senior diagnostic team reviews every submission, and we take a limited number each quarter.

Request a Revenue Diagnostic

A structural revenue firm that works as a long-term partner. Every engagement is confidential.

© 2026 Nazarinia Business Ventures Inc. All rights reserved. The Sales Lab™ and The Sales Lab Engine™ are trademarks of Nazarinia Business Ventures Inc.