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Eagle Test Systems
Manufactures and markets automated test equipment for semiconductor companies
About Eagle Test Systems
In the world of semiconductor testing, a field dominated by giants, Eagle Test Systems carved out a significant space for itself. Founded in 1976 by Len Foxman, the company focused on automatic test equipment, or ATE. This equipment is essential for manufacturers to test the functionality of semiconductors. Eagle Test Systems specialized in creating test solutions for analog, mixed-signal, and radio frequency semiconductors. The company's strategy centered on providing cost-effective, high-volume production test equipment. A key moment in its journey was in October 2003, when it received a significant $95 million in funding from private equity firm TA Associates, signaling confidence in its future prospects. This led to an initial public offering on March 14, 2006. The company continued to grow, and by 2008, it had attracted the attention of a major player in the ATE industry. On November 14, 2008, Teradyne, a leader in System-on-a-Chip test solutions, acquired Eagle Test Systems for approximately $250 million. The acquisition was a strategic move for Teradyne to complement its own offerings with Eagle's strength in the analog-dominant chip testing market, ultimately integrating Eagle Test as a business unit within its Semiconductor Test Division.
Source: Dealroom company dataAt a glance
- Status
- Acquired
- Founded
- 1976
- Headquarters
- Wheeling, United States
- Employees
- 84
- Open positions
- None listed
- Dealroom signal
- 33.5/100
- Industry
- Semiconductors, Engineering and Manufacturing Equipment
- Sector
- Semiconductors, Testing
- Technology
- Hardware
- Business model
- Manufacturing
- Client focus
- b2b
Knowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| ACQUISITION✓Exit | Sep 2008 | $361M | $361M | Teradyne | — |
| IPO✓Exit | Mar 2006 | $101M | $300M | Undisclosed | — |
Growth signals
Latest recorded traffic for Eagle Test Systems is 60 monthly website visits. Eagle Test Systems's team declined 16.8% over the past year.
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Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Series B and later1 investor entered at this stage
TA Associates
Other known investors1 additional known investor
Teradyne
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about Eagle Test Systems on X, ranked by likes and reposts, corporate channels excluded.
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Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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