Total Funding
65
Total FundingDebt Financing raised
Growth Score
pts
Heat Score
-2 pts
Company Performance Metrics
Score
Trend
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Growth Score - The measure of growth based on company activity, operational metrics, and investments
Growth Trend - The change in the growth score over the given time period
Heat Score - The measure of the market interest, media activity, and Crunchbase profile activity
Heat Trend - The change in the heat score over the given time period
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509280
EM4 designs, develops and manufactures state-of-the-art, ruggedized, optoelectronic components and packages for the several markets.
Acquired by 
Gooch & Housego
Alex Rosiewicz: CTO/Co-Founder
Quantum Computing
About the Company
EM4, Inc. designs, develops, and manufactures optoelectronic components and packages for defense, aerospace, life science, CATV, telecommunication, and industrial markets in the United States and internationally. It offers direct modulation laser transmitters for analog RF over fiber links, high speed detectors, fiber laser pumps and components,
fiber amplifier pumps and components, acousto optic modulators, and integrated laser modules.
