United States · 
Who invested in Cyalume Technologies?
Cyalume Technologies's investors include Monroe Capital.
20112012201320142015
$4.0MVenture$25MDebt
United States · Funded startup
Who invested in Cyalume Technologies
Funding summaryUpdated 26 Oct 2026
$29Mraised across 2 rounds since 2011, from 2 sources
$4.0MVenture$25MDebt
- Latest round
- Debt, $25MMay 2015
- Step-upi
- 6.3×
- Investors
- 1
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Venture, $4.0M Mar 2011
- Biggest round
- $25M Debt · May 2015
- Between rounds
- 4.2 years from the last two
The rounds
- May 2015
- Mar 2011Venture$4.0M
No investor was named in the report.
Reported by masshightech.comSEC filing: $4.0M sold, first sale Mar 2011
Everyone who backed them
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Quick answers about Cyalume Technologies
How much has Cyalume Technologies raised?
Cyalume Technologies has raised $29M across 2 rounds since 2011.
When did Cyalume Technologies last raise?
Cyalume Technologies's most recent round was a Debt of $25M in May 2015.
What was Cyalume Technologies's biggest round?
Its most recent round, $25M in May 2015, is also its largest on record.
Who backed Cyalume Technologies first?
Cyalume Technologies's first round on record, in May 2015, was backed by Monroe Capital.
What stage is Cyalume Technologies at?
Cyalume Technologies's latest named round is a Debt, in May 2015.
Where is Cyalume Technologies based?
Cyalume Technologies is based in the United States.
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