United States · 
Who invested in E5 Systems Inc?
E5 Systems Inc's investors include Bain Capital and G-51 Capital.
United States · Series A startup
Who invested in E5 Systems Inc
Funding summaryUpdated 26 Oct 2026
$10Mraised across 1 round since 2002, from 1 source
- Latest round
- Series A, $10MOct 2002
- Investors
- 2
The rounds
- Oct 2002
The exit
ExitBuyerPriceWhen
From historical deal records. Wrong? Tell us.
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about E5 Systems Inc
How much has E5 Systems Inc raised?
E5 Systems Inc has raised $10M across 1 round since 2002.
When did E5 Systems Inc last raise?
E5 Systems Inc's most recent round was a Series A of $10M in Oct 2002.
What was E5 Systems Inc's biggest round?
Its most recent round, $10M in Oct 2002, is also its largest on record.
Who backed E5 Systems Inc first?
E5 Systems Inc's first round on record, in Oct 2002, was backed by Bain Capital and G-51 Capital.
What stage is E5 Systems Inc at?
E5 Systems Inc's latest named round is a Series A, in Oct 2002.
Where is E5 Systems Inc based?
E5 Systems Inc is based in the United States.
Companies like E5 Systems Inc
In the same sector, and raised in the last eighteen months.
Find investors like these
Search every investor by what they have actually funded, then narrow to your stage and market. Free.