Startup Mastery: From Idea to Exit

8 lessons covering every stage of startup growth — the metrics, the language, and the decisions that separate funded founders from forgotten ones. Follow NovaTech from kitchen table to £500M exit.

The Startup Journey

Each stage of startup growth has its own language, metrics, risks, and decisions. This series teaches you all of them — using a fictional company, NovaTech, as your worked example from idea through to exit.

Stage Revenue Team Funding Valuation
Idea£02 co-founders£0N/A
Pre-seed£03£150K (angel)£750K
Seed£120K ARR8£1.5M (seed VC)£6M
Series A£2.1M ARR35£12M£48M
Series B£8.5M ARR95£30M£150M
Growth£22M ARR180InternalN/A
Pre-exit£50M ARR320£500M (PE offer)
Exit£50M ARR320Exit£500M

8 stages. 8 lessons. One complete story.

1

The Idea Stage

TAM/SAM/SOM

2

Pre-Seed

Pre-money valuation

3

Seed Stage

MRR / ARR

4

Series A

LTV:CAC = 4:1

5

Series B

NRR 135%

6

Growth Stage

82% gross margin

7

Pre-Exit

10x ARR

8

Exit

£500M

Founder Dilution Calculator

Watch how founder ownership evolves — and how founder equity value grows even as the percentage shrinks. Drag the slider to see the cap table change at each stage.

Round: Start
Founders 100%
Investment
Pre-money
Post-money
Founder Equity

Your Lessons

8 lessons. Scroll to explore, or jump to the one that matches your stage.

The Idea Stage: Validating Before You Build
1
Idea

The Idea Stage: Validating Before You Build

Before you write code or raise money, you need to know if the market is real. How to size your opportunity, structure a co-founding team, and protect your IP from day one.

TAM/SAM/SOM Start Lesson
Pre-Seed: Friends, Family, and Angels
2
Pre-seed

Pre-Seed: Friends, Family, and Angels

Your first outside capital. How angel rounds work, what SAFEs and convertible notes mean, and how to think about valuation when you have no revenue.

Pre-money valuation Start Lesson
Seed Stage: Product-Market Fit and First Revenue
3
Seed

Seed Stage: Product-Market Fit and First Revenue

The make-or-break stage. How to measure product-market fit, track the right revenue metrics, and set up equity incentives that attract talent.

MRR / ARR Start Lesson
Series A: Scaling What Works
4
Series A

Series A: Scaling What Works

VCs want proof that your growth engine works. How to demonstrate unit economics, manage your board, and calculate the metrics that unlock Series A.

LTV:CAC = 4:1 Start Lesson
Series B: Building the Machine
5
Series B

Series B: Building the Machine

Revenue expansion, enterprise sales, and complex term sheets. How to navigate the economics of growth-stage financing.

NRR 135% Start Lesson
Growth Stage: Operational Excellence
6
Growth

Growth Stage: Operational Excellence

From startup to scale-up. Operating leverage, R&D capitalisation, board governance, compliance, and designing equity incentives that retain your best people.

82% gross margin Start Lesson
Pre-Exit: Preparing the Business for Sale
7
Pre-exit

Pre-Exit: Preparing the Business for Sale

The 12-18 months before exit define how much value you capture. Data rooms, vendor due diligence, normalised EBITDA, and documenting the intangible assets that drive your multiple.

10x ARR Start Lesson
Exit and Beyond: Completing the Transaction
8
Exit

Exit and Beyond: Completing the Transaction

How M&A transactions actually close. Cap table waterfalls, tax planning, escrow mechanics, and planning for what comes after the deal is done.

£500M Start Lesson
Scroll to see all 8 lessons →

How intangible value evolves at each stage

At every stage of NovaTech's journey, intangible assets are the dominant driver of company value. The mix evolves — from founder know-how to a full portfolio of technology, brand, customer relationships, and organisational capital.

Idea

Founder know-how, IP assignment

~100%
Pre-seed

Algorithm/prototype, co-founder team

~100%
Seed

Software platform, early customer relationships

~95%
Series A

Brand, customer base, organisational processes

~90%
Series B

Enterprise relationships, data assets, team

~88%
Growth

Full intangible portfolio, network effects

~85%
Pre-exit

Documented intangible portfolio + goodwill

~84%
Exit

Purchase price allocated across identified intangibles

Formal PPA

Startup Mastery IQ

Complete the quiz at the end of each lesson to track your Startup IQ. Score 0/40

Lesson 1
The Idea Stage
Lesson 2
Pre-Seed
Lesson 3
Seed Stage
Lesson 4
Series A
Lesson 5
Series B
Lesson 6
Growth Stage
Lesson 7
Pre-Exit
Lesson 8
Exit

Ready to build an investable business?

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