UK B2B GTM Diagnostics

Turn Commercial Ambition Into Scalable Growth

Grow Commercial helps B2B founders and leadership teams accelerate revenue by diagnosing and fixing GTM constraints. Customer-led GTM diagnostics and strategic advisory.

Clear insights. Practical action. Measurable progress.

Learn How We Work
10×
revenue growth delivered across B2B businesses
20+
years of senior operator experience
9
interlocking service areas, one diagnostic

Where are you in your growth journey?

Whether you’re finding your first customers, improving commercial performance or entering a new market, we help you work out what matters—and put it into practice.

Building early traction
You have a product and ambition. Now you need a clearer route to customers.
  • You need to validate who will buy, why and at what price.
  • Your proposition covers too much and needs a sharper starting point.
  • Early sales depend on the founder and are not yet repeatable.
  • You need customer evidence and a credible commercial plan ahead of investment.
Moving beyond a growth plateau
You have customers and revenue, but progress is harder than it should be.
  • Growth has slowed or become unpredictable.
  • Pipeline exists, but deals stall and conversion is inconsistent.
  • Your CRM, processes and account ownership have not kept pace.
  • You need senior commercial support to turn priorities into action.
Entering the UK or a new market
You see an opportunity, but need to understand how to win locally.
  • You need to test demand before committing to a larger investment.
  • Your positioning, pricing or sales approach may need adapting.
  • You need access to relevant buyers, partners and decision-makers.
  • You want local commercial insight and hands-on support to build momentum.
Supporting portfolio growth
You need a clearer view of commercial readiness and what the business needs next.
  • The product is promising, but the route to repeatable revenue is unclear.
  • Sales and marketing investment is not producing consistent progress.
  • The team needs support with targeting, positioning or execution.
  • You need commercial priorities grounded in evidence ahead of the next stage of growth.

Not sure where to start? Tell us what’s getting in the way.

How we engage

GTM Diagnostic
Evidence before advice.

A customer-led read of how you win, lose and stall — then a prioritised commercial plan your leadership can execute.

Fractional Commercial Leadership
Senior commercial direction without the full-time hire.

Embedded GTM ownership for founders and investors who need pipeline, conversion and forecast discipline — accountable, then gone when you don't need us.

Investor Intros & Network Access
Doors, not decks alone.

Strengthen the commercial case, then open relevant investor and partner routes where it genuinely fits — introductions through our network, not spray-and-pray outreach.

Explore Partnerships
"

Their analysis was exceptional, granular, data driven, and brutally honest about what was and wasn't working in our commercial engine. They don't just tell you what to do — they help you do it.

The Lead Lab
Toby Blatchford-Tagg
Founder, The Lead Lab
9
service areas, one diagnostic
3
offices — London, Bath & Dubai
Global
projects across EMEA, Americas & APAC
100%
evidence-led recommendations

Commercial operators who understand your reality

Craig McCrum
Craig McCrum
Founder · Commercial strategy

20+ years delivering 10× revenue growth across SaaS, tech-enabled and consultancy businesses. Now leads GTM diagnostics, commercial strategy and founder advisory at Grow Commercial — finding the constraints holding growth back and turning them into a prioritised plan leadership teams can execute.

Michael Perry
Michael Perry
Co-Founder · Commercial Growth & GTM

20+ years turning customer insight into commercial growth, from building sales teams and GTM strategy to improving pipeline, CRM and execution across hospitality, staffing and technology. Now leads commercial growth and go-to-market work at Grow Commercial, helping founders move from ambition to repeatable revenue.

Guy Sage
Guy Sage
Senior Consultant | Partnerships & GTM

Partnerships specialist helping HR and talent technology businesses turn trusted relationships into qualified conversations, measurable pipeline and customers through partner ecosystems, network activation and practical GTM support.

Ready for commercial clarity?

Let's discuss whether a GTM Diagnostic is right for your business.