About Kaizen

Two founders.
One unstoppable agency.

Most businesses have a marketing agency that doesn't understand their finances, and an accountant who doesn't think about growth. We built Kaizen to fix that — both services, both specialists, one team.

2Specialists
1Combined Agency
Norwich Based in Norfolk · Serving UK businesses
Meet the team

Built by two people who
actually specialise

Billy Monsey — Director of Digital Marketing
Director of Digital Marketing

Billy Monsey

I focus on making sure your business gets found, remembered, and chosen. From building organic presence through SEO and content to running paid campaigns that actually convert — everything I do is tracked, strategic, and built to grow with you, not just look good on a report.

  • Social Media Management
  • Meta & Facebook Ads
  • SEO & AEO
  • Content Creation
  • Web Design
  • CRM Automation
Adam Harvey — Director of Accountancy
Director of Accountancy

Adam Harvey

My job is to make sure the numbers work for you — not just in theory, but in real life. From day-to-day bookkeeping to year-end accounts and tax returns, I keep your finances clean, fully compliant, and set up to support growth rather than hold it back.

  • Bookkeeping
  • Corporation Tax
  • VAT Returns
  • Payroll
  • Self Assessments
  • Year-End Accounts
The Kaizen Difference

Why we built it
this way

Kaizen (改善) is Japanese for continuous improvement — and that's the philosophy behind everything we do. Every client, every month, we're asking what's working and what can be sharper.

We sit at the intersection of growth and finance — which means your strategy is always grounded in your actual numbers, and your finances are built to support your ambitions, not slow them down.

Proactive, not reactive

We flag opportunities and issues before you have to ask. No waiting until problems become expensive.

Transparent & honest

Clear pricing, clear reporting, clear strategy. We don't hide behind jargon or vague deliverables.

AI-enhanced approach

We use modern tools to move faster and spot patterns — giving you big-agency quality without the big-agency price tag.

Two experts, one team

No handoffs or mixed messages. Marketing and accountancy under one roof means seamless strategy from day one.

How It All Fits Together

The growth flywheel

Your marketing brings in the clients. Your accounts keep the engine running. Together, they compound — creating a cycle that gets stronger every month.

Digital Marketing
Accountancy
Both Services
Questions

About us

We're based in Norwich, Norfolk. We work with businesses across Norfolk, the East of England, and the wider UK — both in person and remotely, depending on what works best for you.

Absolutely. You can come to us purely for digital marketing, purely for accountancy, or for both. Many clients start with one service and add the other as the relationship grows. There's no obligation to use both.

We work with small and medium-sized businesses across a range of industries — from tradespeople and local service providers to e-commerce brands and professional services firms. If you're a business that wants to grow, we're likely a good fit.

We work on transparent monthly retainers for both digital marketing and accountancy. Pricing depends on the scope of work — we'll always give you a clear, fixed quote with no hidden extras before anything starts. Book a discovery call and we'll walk you through it.

Fast. Once we've had a discovery call and you're happy with the proposal, most clients are fully onboarded and up and running within 5 business days. We don't do slow starts.

Kaizen (改善) is a Japanese word meaning "continuous improvement." It's the philosophy behind everything we do — always looking at what's working, what can be sharper, and how to make your business a little better this month than it was last month.

Ready to grow?

Let's build something
remarkable together.

Book a free discovery call — no hard sell, no commitments. Just a conversation about your business and how we can help it grow.