How Tech Acquisitions Work: A Complete Guide

Every week, The CODEW covers another tech acquisition — a startup absorbed into a giant, two rivals merging, a founder cashing out after a decade of grinding. But behind every headline ("Company X acquires Company Y for $Z billion") sits a process that usually takes months, involves dozens of specialists, and follows a fairly consistent playbook regardless of deal size.

This guide breaks down how tech acquisitions actually work, from the first conversation to the day the acquired company's logo disappears from its own website.

What Counts as a Tech Acquisition?

A tech acquisition happens when one company buys a controlling stake — usually all of it — in another. In the tech industry, this takes a few common forms:

✅Full acquisitions: The buyer purchases the entire company, including its product, team, IP, and customer base.
✅Acquihires: The buyer is primarily interested in the team, not the product. The startup's product is often shut down shortly after.
✅Asset purchases: The buyer takes specific assets — a patent portfolio, a codebase, a customer list — without absorbing the whole company or its liabilities.
✅Mergers: Two companies combine into a new or surviving entity, more common between similarly sized players than in the classic "Big Tech buys startup" pattern.

The distinction matters because it shapes everything downstream: valuation, deal structure, and what happens to employees.

Why Companies Acquire Other Companies

Acquisitions are rarely just about revenue. The most common motivations in tech:

1. Talent — Acquiring a strong engineering or research team faster than hiring individually (common with AI labs and specialized infrastructure teams).
2. Technology — Buying IP, patents, or a product that would take years to build in-house.
3. Market access — Gaining customers, distribution, or entry into a new geography or vertical.
4. Eliminating competition — Removing a rival before it scales into a real threat.
5. Defensive positioning — Preventing a competitor from acquiring the same target first.

Understanding the why behind a deal is usually the fastest way to predict what happens to the acquired company afterward — whether it's integrated, shut down, or left to operate independently.

The Acquisition Process, Step by Step

1. Sourcing and Initial Contact

Deals start in one of three ways: the buyer's corporate development team proactively identifies a target, a banker or advisor shops the target around, or the startup itself signals it's open to being acquired (often after a tough fundraising environment).

2. Preliminary Discussions and NDA

Before any real numbers are exchanged, both sides sign a non-disclosure agreement. Early conversations focus on strategic fit — does this make sense at all — before diving into financials.

3. Letter of Intent (LOI) / Term Sheet

Once there's mutual interest, the buyer issues a non-binding LOI outlining the proposed price, structure, and key terms. This isn't final, but it sets the framework everyone negotiates against.

4. Due Diligence

This is the longest and most intensive phase, often taking 4–12 weeks. The buyer's teams — legal, finance, engineering, security — dig into:

✅Financial statements and revenue quality
✅Customer contracts and churn
✅Codebase quality, technical debt, and IP ownership
✅Cap table, outstanding equity, and any litigation risk
✅Compliance, data privacy, and security posture

Due diligence is where deals die. A messy cap table, undisclosed litigation, or a codebase full of unlicensed dependencies can tank a deal even after an LOI is signed.

5. Valuation and Deal Structure

Valuation in tech M&A rarely uses a single method. Buyers typically triangulate between:

✅Revenue multiples (common for SaaS — e.g., 5–10x ARR depending on growth rate)
✅Comparable transactions (what similar companies sold for recently)
✅Strategic premium (how much extra the buyer pays for talent, IP, or competitive removal, which can override pure financial logic entirely)

Deal structure also matters as much as headline price: how much is cash versus stock, whether there's an earnout tied to future performance, and how founder/employee equity vests post-acquisition.

6. Definitive Agreement

Lawyers draft the binding purchase agreement covering price, representations and warranties, indemnification, and closing conditions. This is where most of the legal risk gets allocated between buyer and seller.

7. Regulatory Review

Depending on deal size and market, the transaction may need clearance from antitrust regulators — the FTC and DOJ in the U.S., the European Commission in the EU, or equivalent bodies elsewhere. Most tech deals clear quickly, but large or competitively sensitive ones can face extended review or blocks.

8. Closing and Integration

Once conditions are met, the deal closes and ownership transfers. What follows — full integration, independent operation, or wind-down — depends entirely on the original motivation for the deal.

What Happens to Employees and Founders

This is often the part people care about most, and it varies widely:

✅Retention packages: Key employees are frequently offered bonuses or accelerated vesting to stay for a defined period (commonly 1–4 years).
✅Earnouts: Founders may receive additional payment tied to hitting post-acquisition milestones — revenue targets, product launches, or retention goals.
✅Layoffs: Redundant roles (especially in sales, marketing, and support) are often cut once the acquirer's existing teams absorb those functions.
✅Product sunset: If the deal was acquihire-driven, the original product is frequently discontinued within 12–18 months.

Common Deal Structures in Tech M&A

Structure	How It Works	When It's Used
All-cash	Buyer pays entirely in cash at closing	Smaller deals, or when the buyer has strong cash reserves
All-stock	Sellers receive acquirer's equity	Large strategic mergers, tax-efficient for sellers
Cash + stock	Blend of both	Most common structure for mid-to-large deals
Earnout	Portion of payment tied to future performance	Deals with uncertain near-term revenue or high founder dependency

Why This Matters If You're Not a Dealmaker

Even if you're not negotiating M&A deals yourself, understanding this process helps you read the news more critically:

✅A high headline valuation with a heavy earnout component is a very different outcome than an all-cash deal.
✅Regulatory scrutiny on a deal often signals how the acquirer's market power is being perceived, not just the deal itself.
✅Rapid product shutdowns after acquisition are usually a sign the deal was acquihire-driven, not product-driven — worth knowing before you build on a startup's platform.

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Want to see how these dynamics play out in real time? Check The CODEW's Tech M&A Database for a running record of who's acquiring whom — and why.