S
Siltronic
Designing and producing highly specialized silicon wafers
About Siltronic
Siltronic's journey began in 1968 when it was founded as a subsidiary of Wacker Chemie, a company with a rich history in chemical production. The founders, leveraging Wacker's expertise, set out to innovate in the field of silicon wafer production, a critical component in the burgeoning semiconductor industry.
Over the decades, Siltronic established itself as a leader in the production of hyperpure silicon wafers, essential for the manufacture of semiconductors. This positioned the company at the heart of technological advancements, supplying to major tech firms worldwide.
A significant milestone in Siltronic's history was its Initial Public Offering (IPO) in 2015, which raised €418 million. This move not only provided the company with the capital to expand its operations but also increased its visibility in the global market.
In a strategic move to further solidify its position in the industry, Siltronic was acquired by GlobalWafers in a deal valued at €3.75 billion ($4.5 billion). This acquisition marked a new chapter for Siltronic, integrating it into a larger global entity and expanding its reach and capabilities.
Today, Siltronic continues to be a key player in the semiconductor industry, driving innovation and supporting the technological infrastructure that powers modern devices. Its journey from a subsidiary to a global leader exemplifies the dynamic nature of the tech industry and the importance of strategic growth and adaptation.
Source: Dealroom company dataAt a glance
- Status
- Listed
- Founded
- 1968
- Headquarters
- Munich, Germany
- Listing
- IPO 2015
- Employees
- 1,613
- Open positions
- None listed
- Dealroom signal
- 35.1/100
- Industry
- Semiconductors
- Sector
- Semiconductors, Semiconductor Designers and Manufacturers, Semiconductor Materials, Photonics Tech, Silicon Photonics, Horizon Europe
- Technology
- Hardware, Deep Tech
Knowledge graph
News
More headlines
Open roles
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| POST IPO EQUITY✓Other financing | Oct 2026 | $187M | — | Undisclosed | ↗ |
| SECONDARY✓Other financing | May 2026 | $0 | — | Undisclosed | ↗ |
Financials
Revenue, earnings and other financial measures where available. Years marked “E” are estimates.
Growth signals
Latest recorded traffic for Siltronic is 14K monthly website visits, down 22.2% over the last three months. Siltronic's team grew 2.8% over the past year.
Similar companies
Company identity and context are open; selected comparison metrics preview what is available on the platform.
Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Siltronic in the Munich ecosystem
The Siltronic office with the hot startups, most funded companies and investors around it. Hover or tap a pin.
Dealroom maps whole ecosystems like this one for cities, regions and governments. See the ecosystem platform →
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed1 investor entered at this stage
State of Oregon
Other known investors1 additional known investor
European Investment Bank
Source: Dealroom Talent Intelligence.
Global footprint
Market sentiment
An AI-synthesised read of the highest-engagement posts about Siltronic on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
See Siltronic’s full profile on Dealroom
Request a free trial to see the complete deal history, financials, people graph and growth signals.
Takes under a minute. Already use Dealroom? Log in.