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Working with VCs, Start-Ups & Ambitious Boards

We DeBug Sales and Growth Engines:
Fractional Leadership and Sales Process Optimisation

Is sales & growth frustrating you?

The "Sales Nerd" with a $340M Track Record.
 

I am Mark Taggart, a self-confessed "sales nerd" with over 30 years of experience helping companies scale rapidly —leading to four successful exits totalling $340M.


True sales success is about more than just a CRM; it is a holistic system that unites the entire business. I rapidly benchmark sales capabilities, perform deep-dive gap analyses, and deliver hands-on solutions born from decades of hard-won, in-the-field experience.

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If you are frustrated with poor sales performance... I would love to help.

CLIENT TESTIMONIALS

“In 2005 we thought our issues were all sales/distributor related but that was far from the case. We were astonished by the findings and quickly adjusted our internal design process/contracts.

Recently, Mark has helped implement sales process automation's and a new CRM - a single source of truth for all our relationships.
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He also helped hold our hands on the selection of our International Sales Director, designed and wrote the sales process, Sales Playbook and new hire, onboarding materials”

Co-Founder

Iain Hannay

Let's meet... to learn more and see what might be possible 

DeBuG Sales 

Glasgow, SCOTLAND

Email:  Mark Taggart: 
 

Mobile: +44 7754 933180

© 2026 DeBug Sales. All rights reserved.

Revenue is the lifeblood of every business, it should not be left to Luck. Real growth comes from rigorous execution, using, best practice sales process, CRM, intent-to-buy tools to identify buyers and "hard discovery" to understand the customers pain and win them over.

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We specialise in transforming your CRM from a passive list into a precision weapon, married to the sales process playbook to drive sales KPI's and behaviours.

When executed business streams start acting as one aligned powerful force.

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Everything starts with sales, yet it is down to operations to deliver and delight. Sales often, inadvertently hinders customer delight and profit with a win at all costs, forgetting others must deliver. 

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We bring best practice and data-led execution to every engagement. It is the foundation of our Sales Process Optimisation, ensuring your sales workflow is built on experience, not guesswork.

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It is why our Sales Audit Services go deeper than just "advice," and why our work as a Revenue Operations Consultant actually fixes the bottom line and increases customer lifetime spend.

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If you need a highly experienced, no nonsense, Fractional Sales Director in Glasgow, Edinburgh, Scotland or the UK or a hands-on B2B Sales Consultancy to install this level of discipline, DeBug Sales and Mark Taggart is your enabler of success.

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