Business Valuation and Brand Valuation: A Guide for Thai Executives

TL;DR: Understand the difference between enterprise value and equity value, choose between the asset, market and DCF approaches, set WACC and terminal growth with discipline, and get to know the 5 brand valuation methods that professionals actually use.

Why “value” matters

Knowing “fair value” supports decisions in critical situations: fundraising, buying or selling a business, shareholder negotiations, ESOPs, tax, and disputes. A good valuation must be defensible, transparent, traceable, and consistent with the purpose of the engagement.

EV vs. equity value: what is the difference?

• —Enterprise value (EV) = the value of the “whole business,” viewed through its operating cash flows (belonging to both lenders and shareholders)
• —Equity value = the value of the “shareholders’ portion,” after adjusting EV for debt, cash and non-operating items

In short: a DCF gives you EV first, which is then adjusted to equity value to reflect shareholders’ claims.

The 3 main approaches to business valuation

• —Asset-based (NAV) — based on net assets; suited to asset-heavy businesses or liquidation
• —Market-based — compares “multiples” (such as P/E and EV/EBITDA) with comparable companies or similar transactions
• —Income-based (DCF) — discounts future cash flows at a WACC that reflects business-specific risk

Good practice: use more than one method and “reconcile” the results to arrive at a reasonable value range.

What is WACC and how do you set it?

• —WACC = the weighted average of the cost of equity (Ke) and the after-tax cost of debt (Kd × (1 − T))
• —Ke is usually estimated with CAPM: Ke = Rf + β × EMRP (possibly with size, country or liquidity premiums added)
• —Beta (β) should be unlevered and re-levered to match the target debt/equity structure
• —Check consistency across D/E, the tax rate, and the target capital structure
• —Run a sensitivity analysis on WACC ±1%, because it has a significant effect on value

DCF and terminal value, simply explained

• —Build a free cash flow forecast for 3–5 years, or longer where appropriate
• —Terminal value uses the Gordon Growth formula: CF_(n+1) / (WACC − g), where g should reflect sustainable long-term growth (not much above the economy’s potential)
• —Check consistency between growth, market share and capacity assumptions and the required investment (capex/working capital)

5 brand valuation methods used in practice

Choose the method based on the “purpose of the engagement,” the “data available,” and the “legal/tax context.” Some engagements use several methods and weight them together.

1) Relief-from-Royalty (RfR)

Concept: if we did “not own” the brand, how much royalty would we have to pay to use the brand name?

Steps in brief: define the revenue base → select a royalty rate → calculate after-tax royalty savings → discount at the brand’s WACC → consider the TAB (tax amortization benefit) if applicable.

2) Price/Volume Premium (Brand-Driven Uplift)

Estimate the price premium, or the conversion/retention uplift, attributable to the brand → convert it into after-tax profit → discount it to a value.

Tools: WTP (willingness to pay), conjoint/discrete choice, A/B tests, elasticity.

3) MPEEM (Multi-Period Excess Earnings Method)

Brand value = the “excess” cash flow after deducting contributory asset charges (CACs) for other assets → discounted at the brand’s WACC.

4) Cost Approach

The cost to create or replace equivalent capability (including the cost of building awareness, plus obsolescence). Used as a floor.

5) Market Approach

Based on comparable transactions or licensing deals, adjusted for differences in size, growth, risk, legal factors, and the rights transferred.

International standards for brand valuation

• —ISO 10668: financial, behavioral and legal perspectives
• —ISO 20671: a brand management framework and value drivers

Good practice: use a brand strength score to adjust the royalty rate, WACC or multiple.

When the brand is a person’s or doctor’s name

Key considerations: trademark rights and contracts, non-compete/non-solicit clauses, quality control, key-person risk, and a succession plan.

Impact on value: when a brand relies heavily on individuals and its legal rights are limited, you typically see a lower royalty rate, a shorter useful life and a higher discount rate, and all three reduce brand value.

Checklist: documents to prepare

• —3–5 years of financial statements + business plan, branch expansion plan and marketing budget
• —Customer, channel, pricing, discount and A/B test data
• —Trademark rights, license agreements and quality requirements
• —Benchmarks (multiples/royalty benchmarks) + WACC assumptions
• —Reasonableness of g, capex, working capital and capacity

Risks and common mistakes

• —Using multiples without adjusting for differences, setting an inconsistent WACC, or using a g above the economy’s potential
• —Not tying the brand value back to EV (risk of double-counting), or forgetting the TAB and useful life

Need a defensible valuation?

Preparing to raise capital, sell the business or hand it over? NXT helps you set the business assumptions, build the financial model and get your data ready before you work with a valuer or financial adviser. For valuation reports used in court, filed with the tax authorities or submitted to the Thai SEC, use a valuer or financial adviser approved under the relevant rules. Contact us to get a list of the data you should prepare.

Contact us