Add-On Acquisition

A relatively small acquisition made by a private equity portfolio company to complement and enhance its existing operations, typically adding new products, customers, geographies, or capabilities. Bolt-on acquisitions are a core component of buy-and-build strategies and are usually integrated into the platform company rather than operated independently.

A business combination achieved in stages, where the acquirer held a previously existing equity interest in the acquiree before obtaining control. Under IFRS 3 and ASC 805, the acquirer must remeasure its previously held equity interest at fair value at the acquisition date and recognise any resulting gain or loss in profit or loss.

The total cost of acquiring a new customer, including marketing, sales, and onboarding expenses. Optimising the ratio of customer lifetime value to CAC (LTV:CAC) is a central challenge for growth businesses and a key metric scrutinised by investors.

The required accounting method for business combinations under IFRS 3 and ASC 805, which involves identifying the acquirer, determining the acquisition date, recognising and measuring the identifiable assets acquired and liabilities assumed at fair value, and recognising goodwill or a gain from a bargain purchase. The acquisition method replaced the previously permitted pooling of interests method and ensures that all identifiable intangible assets are separately recognised at fair value on the acquirer's balance sheet.

The initial acquisition made by a private equity fund in a particular sector or sub-sector, intended to serve as the foundation for a buy-and-build strategy through subsequent add-on acquisitions. Platform companies are typically larger, more established businesses with strong management teams, scalable infrastructure, and a proven operating model.

A direct investment made by a limited partner alongside a private equity or venture capital fund in a specific portfolio company. Co-investments allow LPs to increase exposure to particular deals, typically at reduced or no management fees and carry, while giving the GP additional capital for larger transactions.

A private equity transaction in which two or more PE firms jointly acquire a target company, sharing the equity investment, risk, and governance responsibilities. Club deals enable firms to pursue larger transactions than they could finance individually and provide portfolio diversification benefits.

A private equity or corporate strategy that consolidates a fragmented industry by acquiring multiple smaller companies and combining them into a single larger entity to achieve economies of scale, operational synergies, and valuation multiple expansion. Rollup strategies are most effective in industries characterised by many small operators, limited organic growth, and significant benefits from consolidation (such as purchasing power, shared back-office functions, or cross-selling).

How to Buy a Business: Grow by Acquisition

The operator's buy-side hub — strategy, origination, diligence, financing and integration.

What is Customer Lifetime Value (LTV)?

LTV is the total profit a company expects to generate from a customer relationship over its lifetime — calculated as (ARPU × Contribution Margin) / Monthly Churn.

How does a buy-and-build strategy work?

You acquire a platform business, then add a series of smaller bolt-on acquisitions to it over time, compounding scale and, often, re-rating the enlarged group to a higher multiple than the parts commanded alone.

What are synergies in an acquisition?

Synergies are the additional value created by combining two businesses — cost synergies from removing duplication, and revenue synergies from cross-selling or reaching new markets — that neither would achieve alone.

What key metrics do Series A investors evaluate before investing?

Series A investors focus on monthly recurring revenue (typically £50-200K+), revenue growth rate (15-20% month-on-month), unit economics (LTV:CAC > 3:1), retention rates, and evidence of product-market fit.