

3Si Email Formats
Contact top employees from
3Si
- 3Si uses 6 different email formats. The most common is lastNamefirstNameInitial (for example, doej@3sisecurity.com), which appears in about 85% of work addresses.
- Other common patterns include:
- firstName.lastName: jane.doe@3sisecurity.com (5%)
- firstNameInitial-lastName: j-doe@3sisecurity.com (6%)
3Si’s Popular Email Formats
| Format | Example | Percentage |
|---|---|---|
Format lastNamefirstNameInitial | Percentage: 85% | |
Format firstNameInitial-lastName | Percentage: 6% | |
Format firstName.lastName | Percentage: 5% | |
Format firstName.lastNameInitial | Percentage: 2% | |
Format lastNamefirstName | Percentage: 1% | |
Format firstNameInitiallastNameInitial | Percentage: 1% |
Contact top employees from
3Si
Colter LaucksEngineering Product Manager
Austin MuscatelloOnboarding and Techinical Expert
Robert AlstonField Service Representative (Floater)
Dana Childs3rd Shift Tracking Support Center Team Lead
Sue WallacePayroll Manager/HR
Erik HowardVP of Finance
Amanda AtkinsPMO Manager
Ben TuckerExecutive Vice President of Sales
David DolyniukPrincipal Software Engineer - Team Lead
Daniel MyslewskiSenior Vice President and General Manager - Government Segment
John StranskyAccount Manager
Brandon CromerVP of Engineering and Manufacturing
Sam JohnsonRegional Sales Manager - Northeast
Richard LongChief Security Officer
Mary PiferSenior Vice President of Marketing
Bonnie ArmsteadCall Center Lead
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3Si Corporate Information: FAQ
The business currently specializes in Security and Investigations area. Matt Kushner is the Chief Executive Officer at the company. Register with SignalHire to connect with 3Si employees and management.
3Si uses 6 email formats across its organization. The most common pattern is lastNamefirstNameInitial (e.g., doej@3sisecurity.com), used in approximately 85% of work addresses.
3Si currently employs over 200-500 people from United States, Canada, Indonesia, with a head office in Malvern, PA.
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