Raising Investment and Venture Capital Legal Services for UK Businesses

Raising investment is a critical step in the growth of many businesses. Whether you are a startup seeking seed funding or an established company preparing for a Series A or later investment round, the legal structure behind your funding is just as important as the capital itself.

At Jonathan Lea Network, we advise founders, shareholders and investors on raising investment, structuring equity and managing ownership as businesses grow. Our role is to ensure that investment transactions are legally robust, commercially aligned and structured to support future funding, not hinder it.

We work with businesses at every stage of the investment lifecycle, from early-stage funding through to venture capital investment and beyond.

What Does Raising Investment Involve?

Understanding how businesses bring in investors

Raising investment typically involves issuing shares to new investors in exchange for capital. However, the legal and commercial implications extend far beyond the initial transaction.

Businesses must consider:

• How much equity to give away Founders must balance raising capital with maintaining control and long-term value.
  
• What rights investors will receive Investors often require protections such as voting rights, information rights or veto powers.
  
• How future investment rounds will work Early decisions can affect valuation, dilution and investor expectations in later funding rounds.

Taking legal advice early ensures that the structure put in place today does not create problems when the business scales.

How to Raise Investment in the UK

A structured approach to funding your business

The process of raising investment usually follows a series of stages.

• Early-stage funding Many businesses begin with funding from founders, friends, family or angel investors. This stage often involves flexible legal structures such as advance subscription agreements.
  
• Seed and venture capital investment As the business grows, funding is typically raised from professional investors or venture capital firms, often through structured investment rounds.
  
• Growth and later-stage investment Businesses may raise further rounds, such as Series A, B or C funding, to support expansion, acquisitions or scaling operations.

Each stage introduces different legal requirements and investor expectations. Proper preparation ensures that each round builds on the previous one without creating unnecessary complexity.

Our Raising Investment and Venture Capital Legal Services

Legal advice on raising investment focuses on ensuring that funding arrangements are clear, commercially aligned and legally robust, while protecting the interests of founders, investors and the business as it grows.

Our corporate solicitors advise businesses, founders and investors on the full range of investment and venture capital matters affecting growing companies. Our services include:

• advising on Investment Agreements 
• preparing and negotiating Shareholders’ Agreements
• supporting Investors and management teams through investment transactions
• structuring early-stage funding through Advance Subscription Agreements
• advising on Series A, B and C Investment Rounds
• assisting with Cap Table Creation and Management
• providing legal advice on equity Crowdfunding and crowdfunding legal services.
• advising on Seed Funding and Venture Capital Services
• providing SEIS and EIS Relief Advisory

Professional legal advice ensures these arrangements protect the interests of all parties involved while allowing the business to grow. Our solicitors help clients identify the most efficient ownership and funding structures for their goals, ensuring compliance with UK company law and investor expectations.

Investment Agreements

Documenting the terms of investment

Investment agreements set out the legal terms on which investors subscribe for shares. Along with shareholder agreements, they are the core legal documents governing equity investment in a company.

An investment agreement usually covers matters such as the investment amount, the type of shares issued and any conditions that must be satisfied before completion. They may also include warranties given by the founders or the company about the state of the business.

We advise on:

• Structuring investment terms, including valuation, share classes and investor protections
• Drafting warranties and disclosures to manage risk
  
• Ensuring the agreement aligns with the company’s long-term strategy

Shareholder agreements

Managing relationships between shareholders

Shareholder agreements govern how shareholders interact after the investment has completed.

We assist with:

• voting rights and reserved matters
  
• restrictions on transferring shares
  
• rights of minority shareholders
  
• mechanisms for resolving disputes
  
• exit arrangements and sale procedures

These agreements are essential for preventing disputes and ensuring clarity as the business grows.

Working With Investors

Balancing founder control and investor expectations

Many growing businesses raise funding through multiple investment rounds as they expand.

Early investment may come from angel investors or seed funds, while later stages may involve venture capital firms or institutional investors.

Investment rounds often evolve in stages. For example, a tech startup might raise £100,000 from angels to build its prototype (seed stage) before later securing £2 million in a Series A round to scale its operations.

• Early-stage investment.
  Startups often raise initial funding from founders, friends, family or angel investors. These investments are frequently structured using flexible legal instruments.
  
• Growth funding rounds.
  As businesses grow, they may raise institutional investment through structured funding rounds such as Series A, Series B or Series C investment.
  
• Strategic investment or exit.
  Later stages of the business lifecycle may involve strategic investors, acquisitions or public listings.

We help clients:

• Understand investor expectations and negotiation points
• Structure deals that balance control with investment attractiveness
  
• Manage investor relationships from a legal perspective

Advance Subscription Agreements and Early Investment Structures

Flexible early-stage investment structures

Early-stage businesses often require funding before they are ready to undertake a full investment round.

An Advance Subscription Agreement (ASA) allows investors to provide capital to a company in exchange for the right to receive shares in a future funding round.

ASAs are widely used in the UK startup ecosystem because they provide flexibility for both founders and investors.

These agreements typically:

• allow investment to be made before a company valuation is finalised
• convert into shares automatically during a future funding round
• offer investors preferential terms such as discounts or valuation caps
• ensure compliance with HMRC’s SEIS and EIS schemes where applicable, allowing investors to benefit from potential tax reliefs.

We advise on:

• Structuring ASAs to convert correctly in future funding rounds
  
• Ensuring compliance with SEIS and EIS requirements
  
• Avoiding complications in later investment rounds

Series A, B and C Investment Rounds

Supporting structured funding rounds

As companies grow, they often raise successive funding rounds from institutional investors such as venture capital firms.

These rounds are commonly referred to as Series A, Series B and Series C funding rounds.

Each round typically involves:

• negotiation of company valuation
  
• issue of new shares to investors
  
• investor protections and governance rights
  
• amendments to existing shareholder agreements
  

Institutional investors will typically conduct detailed legal due diligence before investing. Businesses that maintain clear ownership structures and accurate corporate records are therefore far better positioned to secure investment. Legal preparation before each round – such as updating shareholder agreements and cap tables – helps avoid delays and protect existing ownership rights.

We provide legal support for:

• Venture capital investment rounds
  
• Negotiation of investor rights and protections
  
• Updating shareholder agreements and company structures

Preparation at this stage is critical to ensure a smooth transaction.

Cap Table Creation and Management

Maintaining clarity over ownership

A capitalisation table, commonly known as a cap table, records the ownership structure of a company.

It shows who owns shares, how many shares they hold and how ownership changes over time.

Maintaining an accurate cap table is particularly important when businesses raise investment or grant share options.

Cap tables typically track:

• founders’ shareholdings
  
• investor shareholdings
  
• employee share option allocations
  
• convertible investments such as ASAs
  
• dilution following new funding rounds
  

Accurate cap table management helps businesses understand how ownership evolves and ensures that future investment rounds can proceed smoothly.

We assist with:

• Creating and updating cap tables
  
• Tracking dilution across investment rounds
  
• Ensuring ownership records are accurate and investor-ready

Crowdfunding Legal Services

Raising capital from multiple investors

Crowdfunding has become an increasingly popular method for businesses to raise investment from a large number of smaller investors.

Equity crowdfunding allows businesses to raise capital through online investment platforms, where investors subscribe for shares in exchange for funding.

Crowdfunding transactions often involve:

• preparing investment documentation suitable for a large investor base
  
• ensuring compliance with financial promotion regulations
  
• structuring shareholder rights and governance arrangements
  
• managing investor communications and reporting obligations
  

Although crowdfunding can be an effective way to raise capital, businesses must ensure that investment documentation is properly structured to avoid future governance difficulties. Our team regularly advises on both equity and reward-based crowdfunding models, ensuring that all fundraising materials comply with FCA regulations.

We help with:

• Structuring investment documentation for multiple investors
  
• Compliance with financial promotion and FCA requirements
  
• Managing shareholder structures following crowdfunding

Seed Funding and Venture Capital Services

Supporting early-stage and growth investment

Seed funding is often the first external capital a business raises, typically from founders, angel investors or early-stage venture capital funds. As businesses grow, they may progress into more structured venture capital investment rounds.

These early-stage investments are critical in setting the legal and commercial foundations for future funding. Decisions made at this stage can affect ownership, valuation and investor expectations in later rounds.

Seed and venture capital funding typically involves:

• structuring early-stage investment arrangements, including equity or convertible instruments
• negotiating valuation and investment terms with angel investors or venture capital firms
• agreeing investor rights such as information rights, board representation or veto rights
• preparing the company for future funding rounds through consistent legal documentation

Early-stage funding is often completed quickly, but poorly structured arrangements can create complications later. Ensuring legal documentation is clear and consistent from the outset helps avoid delays in future investment rounds.

We help with:

• structuring seed funding and early-stage investment arrangements
• advising on venture capital transactions and investor negotiations
• preparing businesses for future funding rounds
• ensuring consistency between early-stage and later-stage investment documentation

EIS and EIS Relief Advisory

Structuring tax-efficient investment for investors and companies

The Seed Enterprise Investment Scheme (SEIS) and Enterprise Investment Scheme (EIS) provide valuable tax reliefs for investors in qualifying UK companies. These schemes can make investment opportunities significantly more attractive and are widely used in early-stage and growth funding.

However, the eligibility criteria are detailed and must be carefully followed. If the requirements are not met, tax reliefs may be lost, which can affect investor confidence and the success of a funding round.

SEIS and EIS investments typically involve:

• ensuring the company meets qualifying criteria relating to size, trading activity and independence
• structuring the share issue so that it complies with HMRC requirements
• preparing advance assurance applications to give investors comfort before investing
• maintaining compliance after the investment to preserve tax reliefs

These schemes are particularly important for startups seeking to attract angel investors, as tax relief can significantly influence investment decisions.

We help with:

• advising on whether a company qualifies for SEIS or EIS
• preparing and submitting advance assurance applications
• structuring investments to meet HMRC requirements
• ensuring ongoing compliance following investment

Why Early Legal Advice Makes a Difference

Avoiding problems before they arise

Many businesses encounter difficulties during funding rounds because of decisions made early in their lifecycle.

Common issues include:

• Unclear ownership structures
  
• Poorly drafted shareholder agreements
  
• Inconsistent documentation across investment rounds

Taking advice early helps ensure that your business is investment-ready and avoids delays when opportunities arise.

Why Businesses Choose Jonathan Lea Network

We combine legal expertise with a clear understanding of how businesses raise and manage investment.

Clients value our approach because we provide:

• Commercially focused advice that supports growth
  
• Clear, practical explanations without unnecessary complexity
  
• Efficient legal support aligned with transaction timelines
  
• Long-term strategic guidance across multiple funding rounds

We act as a partner throughout your business journey, not just at the point of transaction.

Speak to a Solicitor About Raising Investment

If you are planning to raise investment, restructure ownership or prepare for a funding round, obtaining legal advice early can help ensure the process runs smoothly.

Jonathan Lea Network advises businesses across the UK on all aspects of investment and shareholder structuring. We help founders and investors create clear, effective legal frameworks that support long-term success.

If you would like guidance on structuring an investment, preparing shareholder agreements or managing ownership arrangements, book a free initial consultation with Jonathan Lea Network today to discuss your plans and receive tailored legal guidance for your business investment or ownership needs.

Call us on 01444 708640 or email wewillhelp@jonathanlea.net to arrange a confidential discussion.

FAQ: Raising Investment and Venture Capital

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