Question 1

What is 2.5D Packaging?

Accepted Answer

2.5D packaging, also known as 2.5D interposer technology, is an advanced semiconductor packaging method that mounts multiple dies side‑by‑side on a silicon interposer, acting as an intermediate step between conventional 2‑D packaging and full 3‑D stacking.

Question 2

How many companies implement 2.5D Packaging?

Accepted Answer

Based on our data, 34 companies implement 2.5D Packaging. This number is updated daily as we discover new companies through job posting analysis.

Question 3

What types of companies implement 2.5D Packaging?

Accepted Answer

2.5D Packaging is relevant across multiple industries including Semiconductor Manufacturing, Defense and Space Manufacturing, Telecommunications. Companies range from startups to enterprises with 10,000+ employees.

Question 4

How does TheirStack track companies related to 2.5D Packaging?

Accepted Answer

TheirStack analyzes millions of job postings daily from company career pages, job boards, and recruitment platforms. When a company mentions 2.5D Packaging in their job descriptions, requirements, or responsibilities, we identify them as related to 2.5D Packaging and add them to our database.

Question 5

How can I get the full list of companies that implement 2.5D Packaging?

Accepted Answer

You can access the complete list of 34 companies on TheirStack. The data includes company name, industry, size, location, funding, and revenue. Available via our web app or API.

Question 6

How often is the company data updated?

Accepted Answer

Our database is refreshed daily. We continuously monitor job postings to detect new companies implementing 2.5D Packaging and update existing records.

Company	Country	Industry	Employees	Revenue	Technologies
Celestial AI	United States	Semiconductor Manufacturing	125		2.5D Packaging
Raytheon	United States	Defense and Space Manufacturing	182k	$71B	2.5D Packaging
Qualcomm	United States	Telecommunications	55k	$44B	2.5D Packaging
Marvell Technology	United States	Semiconductor Manufacturing	11k	$5.5B	2.5D Packaging
Cadence	United States	Software Development	11k		2.5D Packaging
Piper Companies	United States	Business Consulting and Services	501		2.5D Packaging
Apple	United States	Computer Hardware Manufacturing	293k		2.5D Packaging
Socionext US	United States	Semiconductor Manufacturing	87		2.5D Packaging
Amazon Web Services (AWS)	United States	IT Services and IT Consulting	157k		2.5D Packaging
Broadcom	United States	Semiconductor Manufacturing	58k		2.5D Packaging

Companies implementing 2.5D Packaging

List of companies that implement 2.5D Packaging