Your commercial performance should be better.
You know it. Your board knows it
We diagnose what's constraining growth,
then help you improve your results
through incremental and powerful changes
Kaizen-One is a UK-based commercial transformation consultancy. We work with SaaS / Tech founders, executives, and sales leaders to diagnose what is genuinely constraining revenue performance - and implement evidence-based transformation programmes that deliver measurable results
Founded by Neil Plant, whose 20+ years of enterprise sales leadership spans Oracle, SAP, Adobe and Teradata
The Challenges We Solve
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Talent & Structure
Scale Preparation
M&A Integration
Investor Readiness
How does Kaizen-One transform SaaS commercial performance?
Reveal what's really constraining performance
Architect and implement systemic change
Expert guidance through critical decisions
Experience from Industry Leaders
Insights & Updates
Client Feedback
Frequently Asked Questions
What is a commercial transformation consultancy?
Commercial transformation consultancy diagnoses why a business's revenue organisation is underperforming and implements systematic changes to fix it. Unlike sales training, which builds individual skills, commercial transformation addresses the underlying structure, process, methodology, and leadership capability that determine what outcomes are actually possible
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Who does Kaizen-One work with?
Kaizen-One works with SaaS founders / Tech founders, CEOs, and sales leaders - typically at companies between £2M and £55M+ ARR - experiencing revenue stagnation, inconsistent performance, or preparing for a significant commercial change such as a fundraise, acquisition, or leadership transition
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What makes Kaizen-One different from other sales consultancies?
Kaizen-One starts with forensic diagnosis rather than prescribing solutions immediately. Our diagnostic work consistently reveals that commercial underperformance is approximately 60% system and process failure versus 40% capability gaps - which means most companies are solving the wrong problem. We design interventions based on evidence, not assumption
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What is the Kaizen continous improvement methodology in a sales context?
Kaizen - the Japanese philosophy of continuous, incremental improvement - applied to sales organisations means building sustainable capability rather than chasing one-off performance spikes. Kaizen-One identifies the specific, measurable changes that compound over time, creating organisations that improve consistently rather than yo-yo between results
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How long does a typical Kaizen-One engagement take?
Diagnostic assessments typically run four to 12 weeks, size and scope dependant. Transformation programmes run 8 to 24 weeks across four structured phases - Foundation, Build, Embed, and Sustain. Fractional CRO and retained advisory engagements are ongoing and tailored to the organisation's specific needs and timeline
Is Kaizen-One based in the UK?
Yes. Kaizen-One is headquartered nr London, UK, and works with SaaS organisations across the UK and internationally; we also have a second-base in Eastern Australia