Sign In Compliance (formerly ThreatSwitch) Email Formats

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  • Sign In Compliance (formerly ThreatSwitch) uses 6 different email formats. The most common is firstName-lastName (for example, jane-doe@signinsolutions.com), which appears in about 48% of work addresses.
  • Other common patterns include:
    • lastNameInitial.firstNameInitial: d.j@signinsolutions.com (14%)
    • firstNameInitial.lastName: j.doe@signinsolutions.com (19%)

Sign In Compliance (formerly ThreatSwitch)’s Popular Email Formats

FormatExamplePercentage

Format

firstName-lastName
jane-doe@signinsolutions.comPercentage: 48%

Format

firstNameInitial.lastName
j.doe@signinsolutions.comPercentage: 19%

Format

lastNameInitial.firstNameInitial
d.j@signinsolutions.comPercentage: 14%

Format

firstNamelastNameInitial
janed@signinsolutions.comPercentage: 9%

Format

lastNameInitial.firstName
d.jane@signinsolutions.comPercentage: 5%

Format

firstNameInitiallastName
jdoe@signinsolutions.comPercentage: 5%
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Jessica Crytzer
Jessica CrytzerDirector of National and Strategic Accounts
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FAQ

Sign In Compliance, formerly ThreatSwitch, was founded in 2017 and is headquartered in Charlotte, North Carolina, within the Charlotte Metropolitan Area. The independent company employs between 200 and 500 staff and specializes in private security solutions tailored to government and industrial clients.

Its service portfolio covers security, insider threat prevention, facility security, and comprehensive security management. The firm also delivers compliance expertise around CMMC, NIST, and DFARS, while providing cybersecurity support for government contracting programs. Leadership includes Jessica Crytzer, Director of National and Strategic Accounts; Yanek Korff as Advisor; and Stacey Talton in Sales Development.
Sign In Compliance (formerly ThreatSwitch) uses 6 email formats across its organization. The most common pattern is firstName-lastName (e.g., jane-doe@signinsolutions.com), used in approximately 48% of work addresses.
Sign In Compliance (formerly ThreatSwitch) currently employs over 200-500 people from United States, with a head office in Charlotte, North Carolina.

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