We are Quantum

Founded in 1992 Quantum’s mission is to work with companies, entrepreneurs and aspiring sales professionals to improve their sales effectiveness

Our mission


We believe that both in boardrooms and amongst the public at large, professional selling is a misunderstood and under-valued resource. Our mission is to help companies and individuals to improve sales effectiveness resulting in improved sales productivity and the creation of sustainable competitive advantage through their selling operations.

A sales development consultancy focused on helping Companies, Entrepreneurs and aspiring sales professionals to grow sales.

View the short video below where Quantum MD Jeff Downs explains his views on how to improve sales effectiveness


We ensure measurable ROI


We have a robust and determined approach proven over 23 years


We are change agents and not ‘take it or leave it’ sales trainers.


World Class Training Team


We rapidly adapt to your business environment and market conditions

We are professional sales trainers, sales advisors and sales coaches. We design and implement sales improvement programmes designing and implementing an integrated mix of sales development workshops, 121 coaching and online support to improve sales performance.

Sales Training Programmes

  • Sales Kickstart
  • Value Added Selling
  • Managing Key Accounts
  • Sales Negotiation

Sales Peer Groups

  • Business Leader Sales Effectiveness Groups
  • Sales Board Sales Director Groups
  • Sales Focus Groups for Sales People

Sales Leadership

  • Sales and Marketing Strategy
  • Sales Management Framework
  • Sales Leadership and Motivation
  • Sales Coaching
  • Sales Performance Management

Sales Recruitment

  • Interim Sales Director ( SD Central)
  • Role definition and personal profiling
  • Candidate sourcing
  • Candidate selection and assessment

Quantum Sales Academy

Our online learning platform

  • Articles
  • Tools
  • Templates
  • Webinars
  • Video masterclasses

Sales Audit

  • Sales Leadership Diagnostic
  • Sales-Scope Audit
  • Sales Skill Self Assessment

Lets Talk

Book a no-obligation exploratory phone call and find out more about how Quantum can help to improve your company’s sales performance and achieve your growth targets!

What are your top sales challenges?

Click below to see what resonates with you

Getting ROI from your selling operation
Managing sales volatility
Improving your gross margin
Lack of confidence in future results
Growing your top line faster than the market
De-mystifying how sales works

We avoid the ‘sales and marketing black hole’

We recognise the need for sales to fully integrate with marketing to create competitive edge. In any initiative we avoid the ‘sales and marketing black hole’ and work with our clients to develop a robust marketing platform as a backdrop to sales strategy.

Quantum’s Digital Marketing agency will help you to ensure a joined up plan for your sales and marketing strategy. Take a look by clicking below.

Our experience

Our Credentials

We are a local, national and multi-national team who share the same values and have the same core skills and attitudes required to make things happen.

‘Touchy feely’ sales trainers we are not! We relentlessly work with our clients and their sales teams to continuously improve sales performance and to maximise the potential of each individual.

 Quantum’s significant experience and proven track record in delivering sales improvement in the B2B arena is fully demonstrated in the selection of case studies below


Don’t just take it from us, let our customers do the talking!

“Anyone considering embarking on a development programme with Quantum should be aware that their approach is far beyond any traditional ‘training programme’. Be prepared for the discomfort that a behavioural change programme brings. This isn’t a ‘quick fix’ exercise, but rather a continuous programme of driving a process of cultural change within a selling operation and we are now reaping the rewards in terms of vastly improved sales results in a flat market, highly motivated sales teams, and a stream of customer and industry accolades. In fact, I estimate that for every £80k we invest with Quantum, we get an extra £20m in return!”
Paul Wait

General Manager of Sales UK and Global Accounts, Virgin Atlantic...read more

“We were initially a bit sceptical about the value of working with an outside organisation. We deliberated for some time before engagement. Although we were right to be cautious, within 16 hours, over 2 short months, it was obvious where the value was. Our conversion ratios increased by 7.5% in 8 weeks, we experienced much shorter lead times, higher average order values and personally felt far more in control of each sales situation. Our clients seemed to enjoy the experience too! Since then things have gone from good to great with conversion ratios increased by 140% overall. We are now agreeing a similar support framework for our new sales people who will be joining us shortly. This kind of ‘real-time’ support has become an essential part of my job. Quantum keeps me focussed on what is really important and the opportunities I might otherwise miss due to other pressures.”
Andrew Heath

Sales Director , PH-media ....read more

“Sales results began to improve dramatically in volume and margin terms. The year after the audit, sales revenue increased from £35m to £95m and ‘sold margin’ went from minus 3% to plus 18%. Even the salespeople gave open-meeting testimonials that the new way of working had improved their results and increased their personal remuneration.”

“It’s rare to be able to clearly identify 7-figure added-value contributed by external consultants. But that is the true extent of what Quantum have done for this company during the time we have worked with them.”

Bill Evans

Sales and Marketing Director, Otis Lifts....read more

“I was looking for a company that would take a ‘real word’ approach to help me to develop my sales skills. I worked out that it was not a question of just going on a sales training course. What I needed was personal sales coaching to ensure I develop the right behaviours and habits.” Quantum’s approach has been very impressive with a clever use of online resources that I access online at my own pace combined with face-to-face and skype coaching sessions that have been drip-fed over a six month period and are still ongoing.” Quantum has helped me to put in place a sales prospecting plan with quantified sales activity plans and as well as helping me to define the ‘what’ they have applied world class sales coaching techniques to help develop my skills and drive implementation.
David Sanchez

Proprietor, Complete Tours (B2B)....read more

Lets Talk

Book a no-obligation exploratory phone call and find out more about how Quantum can help to improve your company’s sales performance and achieve your growth targets!