Buy & Build Strategies in Private Equity

Page 1

Buy & Build Strategies in Private Equity

• Educational Presentation #13 – Private Equity

• Date of publication: 20.10.25

• Property of the ESCP Alternative Investment Society (AIS)

• Sources: Wall Street Prep, Bloomberg, Bain, Industry Training Resources

Page 2

Section I: Introduction to Buy & Build

Page 3

Section I: Introduction to Buy & Build

Introduction

Add-on acquisitions as a key private equity strategy to build platform value through consolidation and multiple expansion

• Buy & Build strategies enhance value by combining scale, operational efficiency, and strategic synergies across complementary businesses

Key Drivers:

Platforms The initial, larger portfolio company serves as the structural and managerial foundation for subsequent acquisitions, provides the operational infrastructure required for integration and growth

Add-Ons Smaller companies acquired post-platform investment. These targets are typically valued at lower EBITDA multiples, creating potential for multiple arbitrage

Market Context Approximately 70% of PE buyouts involve at least one add-on, particularly in fragmented industries such as software, healthcare, and B2B services

Buy & Build Strategy When a platform completes four or more add-ons, the PE firm is executing a structured “Buy & Build” strategy aimed at market consolidation and operational leverage

Strategic Objectives To compound enterprise value by building scale, realizing cost and revenue synergies, and achieving valuation uplift as the integrated platform commands higher multiples

Page 4

Section I: Introduction to Buy & Build

From Platform Acquisition to Exit

The execution of Buy & Build strategies

1. Equity: Initial At-risk capital with ownership and upside, but residual claim after debt

1. Platform Acquisition: A resilient, well-managed business is acquired to provide the operational backbone and governance framework for future expansion

2. Target Acquisition: The sponsor selectively acquires smaller, complementary businesses to add to the platform. These targets are typically purchased at lower valuation multiples

3. Integration: Alignment of the platform and acquired targets operationally, strategically, and culturally to unlock cost and revenue synergies. Combining complementary resources and expanding margins to drive sustained value creation

4. Exit: The private equity sponsor aims to sell or IPO the expanded platform at a higher valuation multiple than what was paid for the add-ons, capturing the uplift from scale, stability, and integration

By systematically acquiring, integrating, and scaling complementary businesses, private equity firms convert

fragmented markets into cohesive, higher-valued platforms

Page 5

Section II: Strategic Rationale

Page 6

Section II: Strategic Rationale

Add-ons drive scale, diversification and cross-border expansion Driving Inorganic Growth and Strengthening the Platform

Add-on strategies enable platform companies to achieve inorganic growth by acquiring complementary businesses. This approach expands market presence, diversifies revenue streams, and strengthens competitive positioning, turning platforms into market leaders

through strategic consolidation rather than solely organic expansion

Market Consolidation & Scale

Product & Service Diversification

Adds complementary offerings, strengthening cross-sell potential and resilience across cycles

Add-ons consolidate fragmented industries, expanding market share and operational reach. Scale drives purchasing power and bargaining leverage

Geographic Expansion

Talent & Capability Acquisition

Acquiring niche teams or IP accelerates innovation and operational maturity within the platform

According to BCG, cross-border add-ons enable entry into new regional markets and deliver higher IRRs, averaging 38.2% compared to 27.3% for domestic deals

Page 7

Section II: Strategic Rationale

Add-ons unlock multiple sources of operational and financial value Quantitative Edge & Defensive Motives

Value Creation Levers Defensive Motives

Revenue Synergies

Portfolio Scope

Broader product, geographic, and customer mix reduces exposure to single-market or singleclient risks

Add-ons expand market reach and customer access, driving top-line growth through cross-selling, upselling, and new market entry

Cost Synergies

Bargaining Power

Integration and scale reduce overhead, optimize procurement, and enhance margin expansion across the platform

Increased scale strengthens supplier and customer negotiation leverage, improving pricing stability

Integration improves predictability of cash flows and cushions performance through economic cycles Larger, more diversified platforms command higher valuation multiples, creating additional equity value at exit Resilience Integration improves predictability of cash flows and cushions performance through economic cycles Multiple Arbitrage

Together, these value creation levers and defensive motives drive sustainable EBITDA growth, margin resilience, and higher exit multiples in

Buy & Build strategies. According to Bain & Company (2024), platforms executing three or more add-ons achieve 15–20% higher EBITDA

growth than standalone investments

Page 8

Section III: Value Creation Levers

Page 9

Section III: Value Creation Levers

Revenue Synergies

Revenue synergies drive top-line growth in Buy & Build strategies

• Revenue synergies arise when the combined platform and add-ons can generate greater sales than each entity alone, through leveraging complementary products, customer bases, or market reach

Key Drivers:

Cross-Selling & Upselling Offering existing products to the acquired customer base or premium versions to platform clients

Market Expansion Entering new regions or customer segments through add-ons, accelerating international growth and reducing timeto-market for new offerings

Enhanced Value Proposition Creating a one-stop-shop offering that boosts client retention, pricing power, and overall share of customer wallet

Brand & Reputation Transfer

Using the platform’s established reputation to enhance credibility of smaller add-ons, improving conversion rates and customer trust

Innovation & Capability Synergies

Integrating specialized know-how, technology, or IP from add-ons to expand product range and strengthen competitive differentiation

Page 10

Section III: Value Creation Levers

Cost Synergies

Cost synergies are the foundational levers of value creation in Buy & Build strategies

• Cost synergies attract greater scrutiny compared to revenue synergies owing to higher predictability, providing reliable bottom-line growth through operational improvements and ultimately margin expansion

Key Drivers:

Elimination of redundancies Streamlining/centralizing departments with similar functions within the combined enterprise, such as the back office

Economies of scale Pooling resources within the company to reduce unit fixed costs

Improved utilization Multifunctional capacity of existing resources leads to an increase in utilization rate

Parenting advantage Using the platform’s established structure to coordinate add-ons and introduce best practices, improving operational efficiency and aligning overall interests

Increased bargaining power Leveraging significant market share to negotiate favorable terms with suppliers

Page 11

Section III: Value Creation Levers

Estimate the value of potential synergies arising from the transaction using two complementary valuation methodologies Valuation of Potential Synergies (1/3)

• The DCF approach gives a theoretical intrinsic value

• The multiple approach serves as a market sanity check

• Together, they provide a valuation range for expected synergies

Multiple Approach

DCF Approach

Method:

Method:

Synergy Value = Stabilized Net Synergy × EV/EBITDA Multiple

The combination of DCF and multiple approaches ensures a balanced valuation perspective, capturing both the timing and market perception

of synergies

Page 12

Section III: Value Creation Levers

Valuing incremental earnings from realized synergies by applying transaction multiples Valuation of Potential Synergies (2/3)

(€mn) 2025E 2026E 2027E 2028E 2029E 2030E 2031E 2032E 2033E 2034E

Restructuring Expense (5) (5)

Pre-Tax Synergies 15 20 20 20 20 20 20 20 20 20

Tax Expense (4) (6) (8) (8) (8) (8) (8) (8) (8) (8)

Net Synergies 6 9 12 12 12 12 12 12 12 12

Multiple Approach The multiple approach estimates total synergy value by applying an appropriate EV/EBITDA multiple to the stabilized net synergy run rate

EV/EBITDA Multiple

10.0x 11.0x 12.0x 13.0x 14.0x

Valuation of Synergies

2025E 60 66 72 78 84

2026E 90 99 108 117 126

Page 13

Section III: Value Creation Levers

Valuing incremental synergy cash flows by discounting post-tax benefits using the appropriate WACC and terminal growth rate Valuation of Potential Synergies (3/3)

(€mn) 2025E 2026E 2027E 2028E 2029E 2030E 2031E 2032E 2033E 2034E

Restructuring Expense (5) (5)

Pre-Tax Synergies 15 20 20 20 20 20 20 20 20 20

Tax Expense (4) (6) (8) (8) (8) (8) (8) (8) (8) (8)

Net Synergies 6 9 12 12 12 12 12 12 12 12

Perpetuity Growth Rate

(1.0%) (0.5%) 0.0% 0.5% 1.0%

Calculate annual post-tax synergy cash flows after restructuring and tax effects 1

Terminal Value in Year 10 (€mn)

Select an appropriate long-term growth rate to project terminal-year synergies 2

WACC Value of Synergies (€mn)

10.0% 103 105 107 110 113

9.0% 114 117 120 124 128

Compute terminal value applying perpetuity formula to stabilized Year-10 synergies 3

8.0% 125 131 137 142 147

7.0% 145 151 157 164 173

Discount annual and terminal synergy cash flows using WACC to present value 4

6.0% 168 176 185 196 209

Page 14

Section III: Value Creation Levers

Multiple Arbitrage creates value by exiting the investment at a higher multiple than at entry Multiple Arbitrage (1/3)

• Value is created when PE firms buy smaller companies at low EBITDA multiples and sell the integrated platform at higher ones

• Smaller firms trade at discounts due to scale and risk, while integration brings efficiency and stability that justify higher valuations

• Even a 1-2x multiple increase can lift equity IRR by 20-30%, making multiple arbitrage a structural source of value creation

Lower Entry Multiples

Scale & Professionalization Higher Exit Multiples

Integration builds scale, efficiency, and

Platforms exit at 10-12x, capturing

Add-ons bought at 6-8× EBITDA

credibility

valuation uplift

Multiple arbitrage creates value by acquiring lower-multiple businesses and integrating them into larger platforms that command higher

valuations through disciplined pricing, scale, and strategic re-rating

Page 15

Section III: Value Creation Levers

Multiple Arbitrage (2/3)

Beyond Platform Integration

• Multiple arbitrage creates value by acquiring smaller, lower-multiple businesses and integrating them into larger platforms that command higher valuations through disciplined pricing, scale and strategic re-rating

The examples below show how different transactions create value through multiple arbitrage:

Buy Low, Integrate & Exit High

Reposition in Growing Industry

Roll a Private into a Public Entity

A PE firm acquires smaller add-ons

at 6–8x EBITDA and later sells the

A window-glass manufacturer bought at 8x EBITDA is re-framed

A public company trading at 20x earnings buys a private firm at 10x; its

scaled platform at 10–12x

as a smartphone-screen supplier

earnings are instantly re-rated at 20x

and sold at 15x

within the public entity

Captures valuation spread through

Unlocks multiple expansion by shifting

Realizes immediate uplift via public-

integration and scale

into a higher-growth market

market valuation spread

Page 16

Section III: Value Creation Levers

Numerical example of multiple arbitrage in practice: Multiple Arbitrage (3/3)

Divide total enterprise value by combined EBITDA to calculate blended entry multiple 1 Blended Entry Multiple = ΣEV ÷ ΣEBITDA 1

Exit EV = EBITDA × Exit Multiple 2

Apply the assumed exit multiple to project total platform value to model value uplift at exit 2

Multiple Spread = Exit Multiple – Entry Multiple 3

Compare entry and exit multiples to determine re-rating impact to measure multiple spread 3

Value Created = Exit EV – Entry EV 4

Subtract combined entry EV from exit EV to quantify equity uplift and assess overall value creation 4

Metric Value

(€mn) EBITDA Entry Multiple Enterprise Value

Blended Entry Multiple 9.3x

Platform 200 10x 2 000

Exit Multiple 11x

Add-on 1 40 8x 320

Enterprise Value at Exit €3 080m

Add-on 2 40 7x 280

Value Created + €476m (+18 %)

Combined 280 - 2 600

Page 17

Section IV: The Value Creation Bridge

Page 18

Section IV: The Value Creation Bridge

The Value Creation Bridge

Quantifying and visualizing value creation levers from add-on acquisitions

• The Value Creation Bridge breaks down total equity value creation into its key components showing where returns come from

• It is especially valuable in add-on acquisition analysis, as it highlights how value creation levers and integration effects compound across multiple acquisitions within a platform

1. Entry Equity: Initial equity value at acquisition, representing the platform’s baseline before integration effects

2. Revenue Synergies: Top-line growth achieved through cross-selling, new customers, and geographic expansion

3. Cost Synergies: Operational savings from integrating add-ons, sharing services, and reducing overhead costs

4. Multiple Arbitrage: Value created by buying add-ons and exiting the larger platform at a higher multiple

5. Exit Equity: Final equity value after capturing synergies and benefiting from multiple expansion

Page 19

Section IV: The Value Creation Bridge

Demonstrating how integration effects translate into incremental equity value in Buy & Build Strategies Add-on Acquisition Value Creation Bridge

• Operational synergies enhance performance while valuation uplift reflects market re-rating and integration benefits

• Enhanced scale and strategic focus translate into higher valuation multiples at exit

(€m)

Page 20

Section V: Integration Challenges

Page 21

Section V: Integration Challenges

Integration Challenges

Acquiring firms often face challenges in realizing cost and revenue synergies when integrating an acquired company

• Estimating potential synergies accurately is difficult; ease and speed are often overestimated

• Integration risks often erode expected deal value

Potential Issues:

Strategic Misalignment Conflicting market positions and business models limit cross-selling potential and delay revenue synergy realization

Operational Integration Overlapping systems and fragmented processes extend integration timelines and erode expected cost savings

Culture Divergent leadership styles and corporate cultures undermine employee retention and morale

Regulatory Multi-jurisdictional antitrust reviews and tax complexities increase signing-to-closing risk and integration friction

Talent Key departures post-acquisition lead to loss of institutional knowledge and higher recruitment costs

Page 22

Section VI: Case Studies

Page 23

Section VI: Case Studies

Ufenau Partners Buy & Build

Exemplifying Ufenau’s proven Buy & Build framework for sustainable value creation

• Ufenau Capital Partners executed a successful Buy & Build strategy with Intelligent Repair Solutions (IRS), expanding from a regional operator into a market leader in Germany, Denmark, and Sweden

• Demonstrating Ufenau’s capability to consolidate fragmented service markets into scalable, professionally managed platforms through disciplined Buy & Build execution

Market Expansion

Revenues & Synergies

Value Creation

• Close collaboration with management to align operations

• 13 add-on acquisitions since 2014

• Revenue increase from €30 m → €100 m

• Standardized systems and processes improved efficiency

• Established presence across Germany, Denmark, and Sweden

• Strong profitability via synergies, shared systems, and cross-market branding

• Resulting in margin expansion and scalable growth

• Integrated SMART repair and car body & paint services

• 1,100 employees across 77 locations

Through disciplined add-on integration and active partnership with management, Ufenau’s Buy & Build strategy at IRS demonstrates how

operational scale and strategic focus can rapidly enhance enterprise value and investor returns