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Second edition · Version 2.1 · November 2026

Investment, Merger & Acquisition Workbook

A principal’s field guide from sector thesis to exit. Most value in an acquisition is won or lost before the share purchase agreement is signed — and the rest in the years of ownership that follow. This edition covers the whole cycle.

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Cover of the Sabana Family Investment, Merger & Acquisition Workbook
Modules
9
Modules
in four layers, as in DealForge
Decision gates
9
Decision gates
seven deal + two ownership
Worksheets
15
Worksheets
from thesis to governance pack
LOI to closing
~4 mo
LOI to closing
for a clean private deal

Who it is for

One process for everyone around the deal

Principals & family members

who approve capital. Read the Principal’s view boxes and the gate checklists.

Analysts & deal leads

who run the work. Use every chapter, the worksheets and the templates.

Investment Committee

members. Chapter 7 (decision) and Chapters 10–12 (portfolio oversight and governance).

Advisors

in legal, tax, financial DD and integration, to align on scope, format and timing.

Principal’s view

Ask for three numbers in every update: what we think it is worth (base EV), the most we will pay (walk-away), and what could kill the deal (open deal-breakers).

Ten rules

What a senior analyst lives by

  1. 01Write the investment thesis before you open the data room — then try to break it.
  2. 02Price is set by your standalone value plus only the synergies you create; never pay the seller for them in full.
  3. 03Decide your walk-away price before negotiating and write it in the IC memo.
  4. 04Normalise earnings. Reported EBITDA is a starting point, not a fact.
  5. 05Every red flag must end in one of five outcomes: price, structure, condition, indemnity — or walk away.
  6. 06Cash is the truth: reconcile EBITDA to operating cash flow and to bank statements.
  7. 07In Indonesia, check tax, licences, land and related parties first — they break the most deals.
  8. 08Keep a single deal record: one version of the numbers, one risk register, one decision log.
  9. 09Day 1 starts at signing. Plan integration while you negotiate.
  10. 10Measure the deal after closing against the IC memo — that is how an investor learns.

The deal process

Ten stages, nine gates

A typical private acquisition in Indonesia takes four to nine months from first contact to closing, followed by a 100-day integration plan — and then years of ownership, reviewed every quarter until exit.

#StageGate / outputTypical time
1SourcingTarget on watchlistOngoing
2ScreeningGate 1 — sign NDA?1–2 weeks
3NDA & IMGate 2 — spend money on analysis?2–4 weeks
4Valuation & LOIGate 3 — sign LOI?3–6 weeks
5Due diligenceGate 4 — DD findings acceptable?6–10 weeks
6IC decisionGate 5 — approve, with conditions, or decline1–2 weeks
7Negotiation & SPAGate 6 — sign SPA?4–8 weeks
8ClosingGate 7 — close?2–8 weeks
9Integration (PMI)Gate 8 — hand-over to ownershipClosing + 30 days
10OwnershipGate 9 — quarterly ownership gate, every holdingUntil exit

Governance: one deal record with an audit trail, separation of advocacy and approval, versioned valuation models, and a price authority that is never exceeded without a new IC decision.

The nine modules

Four layers, one process — the same as DealForge

A sector thesis in 07 produces targets. A deal then flows 01 → 02 → 03 → 06 → 04 → 05, with the IC deciding after valuation and DD and before the SPA. At closing the company becomes a holding in 08, tracked until exit. 09 sits across the whole chain.

07Research

Investment Research

Theses, research notes and where deals come from

A family office with written sector theses knows which companies it wants before they are for sale, meets founders early and pays a fair price without an auction.

  • Research cycle: map → decide → target → engage → convert → review, once a year.
  • A thesis states why this sector, why now, why us, how we make money — and kill criteria written before the first deal.
  • Rate conviction 1–5: only 4–5 get origination time and advisor spend; 3 stays on watch; 2 is retired.
  • Research notes are one page at most, sourced and dated; every deal links back to its thesis.
01Deal

Deal Pipeline

Sourcing, screening and first contact

See many opportunities, kill most of them quickly and cheaply, and bring the few that fit to the principal with a clear reason to proceed.

  • Best deal flow is proprietary: map target sectors and approach founders without successors directly.
  • Score every teaser out of 100 on sector, ticket size, geography, margin and leverage. 80+ proceeds to NDA.
  • Stop or ask before an NDA if adjustments exceed 15% of EBITDA, one customer is above 30% of revenue, or licences and land are unclear.
  • The IM must answer ten questions, from customer concentration to why the owner is selling.
02Deal

Financial Analysis & Valuation

Worth, offer and walk-away

Valuation is a range with reasons. Build an honest picture of sustainable earnings, value it three ways, and turn it into three prices.

  • Rebuild EBITDA line by line; only truly one-off, evidenced items belong in normalised EBITDA.
  • Cash conversion (operating cash flow ÷ EBITDA) should be 70–90% for service and logistics businesses.
  • Define net debt and a working-capital peg in the LOI — everything between EV and the cheque.
  • Triangulate DCF, trading comps and precedent deals across bear, base and bull scenarios; be wary when terminal value exceeds 75% of EV.
03Deal

Due Diligence & Risk

Is the thesis true, is the price right?

DD is not a hunt for everything that is wrong. Every finding must lead to a decision, and every decision must be visible to the IC.

  • Turn the thesis into 10–20 key questions, each with a workstream and an owner.
  • Eleven workstreams, from financial, tax and legal to licensing, HR, IT & cyber and ESG.
  • Hold a red-flag call at weeks 3–4 and stop early if a deal-breaker appears.
  • Accepted findings scoring 8 or more carry into the portfolio risk register at closing.
06Deal

Investment Committee

Decision, dashboard and hand-over

A good IC meeting is short because the memo did the work. The recommendation, price range and walk-away appear in the first paragraph.

  • Nine-section memo, sent with a named model version at least 3 working days ahead; it must name the thesis it serves.
  • Weighted score across strategic fit, financial quality, valuation, market, management and execution.
  • Every deal is tested pro forma against the Investment Policy limits before the vote.
  • At closing the deal hands over automatically: a holding in 08, its risks in 09, its 100-day plan in 05.
04Deal

Transaction Management

LOI to closing

After approval the deal becomes a project with a critical path: the SPA, conditions precedent, regulatory steps and the money.

  • Choose share or asset purchase deliberately — licences, staff, tax and historical risk differ.
  • Negotiate price mechanism (completion accounts or locked box), warranties, indemnities, caps and long-stop date.
  • About four months from LOI to closing is achievable for a clean private deal.
  • Illustrative funds flow: 10% deposit, 70% at closing, 10% escrow, 10% earn-out.
05Deal

Post-Acquisition Integration

Day 1 and the 100-day plan

The deal is paid for on closing day; the value is earned in the next two years. Integration fails most often for human reasons.

  • Pick an approach in the IC memo: Preserve, Optimise or Absorb.
  • Steering committee monthly, an integration office weekly, one named owner per workstream.
  • Day-1 rule: nothing changes for customers except what you announce on purpose.
  • KPIs and covenants feed the early-warning triggers on the watch list.
08Portfolio

Portfolio Management

Vehicles, capital, fair value and returns

A deal ends at closing; an investment ends at exit. Every quarter the family needs to know how much capital is in each company, what it is worth today, and what it is earning.

  • Every holding sits in a vehicle — holding company, deal SPV, co-investment SPV or fund — with a commitment, hurdle and carry.
  • Four ledger entries explain every rupiah: capital call, investment, distribution and fee.
  • Holdings stay at cost until a first approved fair-value mark; marks are prepared by one person and approved by another.
  • An annual hold-or-sell review for every holding: “hold” is a decision with a date.
09Governance

Risk & Governance

Limits, risks, watch list, authority, valuation

Governance decides who may decide what, how much risk the family will carry, and how honestly results are measured — and makes those rules executable.

  • Five Investment Policy limits measured continuously, with a warning at 90% of a maximum.
  • One risk register for the firm, every holding and every live deal, with a heat map.
  • A five-rung watch-list ladder from Normal to Restructuring, driven by KPI and covenant triggers.
  • A delegation-of-authority matrix with four-eyes rules, and a five-week quarterly valuation cycle.

DealForge enforces three gates itself: DD cannot start before the LOI is approved (Gate 3); no deal moves to SPA, closing or integration without IC approval (Gate 5); and a deal that would breach an Investment Policy limit waits for a family-council exception.

Key formulas

The numbers that discipline a deal

Walk-away price

Standalone EV + k × NPV of synergies

k is the share of synergies you give the seller, usually 0–0.5 and never more. Approved by the IC and never exceeded without a new IC decision.

Risk score

Severity (1–5) × Likelihood (1–5) × Confidence (0–1)

Puts a tax issue and a contract issue on one scale, so every finding can be compared.

Deal-breaker candidate

15 – 25

Resolve before signing — condition precedent, price, specific indemnity, or stop.

Negotiate

8 – 14

Price adjustment, warranty, indemnity, escrow or post-closing covenant.

Monitor

< 8

Note in the risk register and include in the 100-day plan.

Mandate fit (screening)

Sector 25 · Ticket 20 · Geography 15 · Margin 20 · Leverage 20

≥ 80 proceed to NDA60–79 discuss< 60 decline or park

Investment score (IC)

Strategic fit 20% · Financial quality 20% · Valuation 20% · Market 15% · Management 10% · Execution 15%, less a DD penalty

≥ 75 proceed60–74 with conditions< 60 decline

Investment Committee

Twelve questions every IC should ask

  1. 1.What do we believe that the seller does not?
  2. 2.What has to be true for the base case?
  3. 3.Which assumption, if wrong, hurts most?
  4. 4.How much of the price depends on synergies?
  5. 5.What is the walk-away and why that number?
  6. 6.What did DD find that we have not priced?
  7. 7.Who runs the business on Day 1?
  8. 8.What does the downside look like in cash?
  9. 9.Could we lose the top customer or key licence?
  10. 10.How does this fit our budget and concentration limits?
  11. 11.What would make us walk away now?
  12. 12.How will we know in 12 months if this worked?

Ownership & governance

Measuring honestly, holding the line

Paper gains are an opinion; distributions are a fact. Every quarter, ask three numbers per holding: what we paid, what it is worth and why, and what we have actually got back.

Investment Policy limits (sample policy)

Single investmentOne failure must not break the family≤ 20%
SectorA downturn hits several holdings at once≤ 40%
VintagePacing across cycles≤ 50%
LeverageNet debt ÷ EBITDA across holdings; refinancing and covenant risk≤ 3.0×
Liquidity reserveFollow-ons, earn-outs, covenant cures≥ 15%

Watch-list response ladder

  1. 1Normal (0 pts)
    Monthly reporting pack
  2. 2Watch (1–2 pts)
    Deeper monthly review with the CEO
  3. 3Action plan (3–4 pts)
    Board-approved recovery plan, weekly cash forecast
  4. 4Intervention (5–6 pts)
    Operating partner on site, management change, lender dialogue
  5. 5Restructuring (7+ pts)
    Capital injection, refinancing, sale or wind-down

Triggers: KPI behind plan 1 pt · covenant headroom < 15% 1 pt · covenant breached 3 pts · fair value < 0.8× cost 1 pt.

MOIC

Realised + unrealised ÷ invested

IRR

Annualised, from dated cash flows; shown after 6 months

DPI

Distributions ÷ paid-in — cash actually returned

RVPI

Net asset value ÷ paid-in — still on paper

TVPI

DPI + RVPI — total value per rupiah

Net

After the carry that would accrue at today’s NAV

Four-eyes rules

  • Nobody signs off their own request.
  • IC-level approvals need two different people with IC authority.
  • The system administrator holds no investment authority.
  • Every request, signature and rejection is in the audit log.

Quarterly valuation cycle

  1. Weeks 1–2Collect management accounts, KPIs and covenants
  2. Week 3Analyst prepares each mark with method and evidence
  3. Week 4CIO or independent member reviews and approves
  4. Week 5Quarterly report to the family council
  5. AnnualIndependent check of the year’s marks

Indonesia quick reference

The rules that shape a local deal

For orientation only, checked against public sources in October 2026. Always confirm with Indonesian counsel and tax advisors.

Company law
GMS approval of share transfers; for changes of control, public and employee announcement, creditor objection period and ¾ quorum; notify MoLHR (AHU).
Competition (KPPU)
Post-closing notification within 30 working days when combined Indonesian assets exceed Rp 2.5 tn or sales exceed Rp 5 tn. Late filing is fined.
Listed targets
OJK takeover rules (POJK 9/2018): announcements, mandatory tender offer, re-float above 80%.
Foreign investment
Check foreign-ownership limits per KBLI on the Positive Investment List before structuring.
Tax
CIT 22%. Share vs asset deals differ: VAT, 2.5% final tax on land & buildings, BPHTB up to 5%.
Labour & data
Employees keep rights after a share deal (PP 35/2021). Personal data protected under UU 27/2022.
Language
Agreements with Indonesian parties must be in Bahasa Indonesia; bilingual versions are standard.

Toolkit

Fifteen worksheets, nine gate checklists

Copy them from the PDF, or use the matching screens in DealForge. If a gate item cannot be ticked, the gate is not passed — or the IC records why it accepts the gap.

  1. 1Deal screening card
  2. 2Valuation summary for the IC
  3. 3Risk register
  4. 4IC decision record
  5. 5Conditions precedent tracker
  6. 6100-day plan
  7. 7Post-deal look-back
  8. 8Investment mandate card
  9. 9Synergy plan
  10. 10DD key questions plan
  11. 11SPA key terms sheet
  12. 12Day-1 communication plan
  13. 13Sector thesis and research log
  14. 14Holding review & hold-or-sell
  15. 15Quarterly governance pack

Get the full workbook

Every chapter, worked example and fill-in worksheet — second edition.

This workbook is a process guide, not legal, tax or investment advice. Indonesian regulations change frequently; confirm every step with qualified counsel for the specific transaction. The worked example, PT Arunika Logistik, is fictional and its figures are illustrative.