| Format | Example | Percentage |
|---|---|---|
| Format:lastNamefirstName | doejane@gmail.com | Percentage:44% |
| Format:firstName_lastName | jane_doe@gmail.com | Percentage:30% |
| Format:lastName-firstName | doe-jane@gmail.com | Percentage:7% |
| Format:lastName | doe@gmail.com | Percentage:6% |
| Format:firstName-lastName | jane-doe@gmail.com | Percentage:5% |
| Format:firstNamelastName | janedoe@yahoo.com | Percentage:3% |
| Format:lastNamefirstName | doejane@me.com | Percentage:1% |
| Format:firstName_lastName | jane_doe@mail.com | Percentage:1% |
| Format:lastNamefirstName | doejane@googlemail.com | Percentage:1% |
| Format:lastName_firstName | doe_jane@outlook.com | Percentage:1% |
| Format:firstName.lastName | jane.doe@hotmail.com | Percentage:1% |
C4 employee email verification for instant deliverability checks.
C4, established in 2017, is a software development firm headquartered in Dallas, Texas. With a team of fewer than ten employees, the company focuses on delivering tailored software solutions to its clients.
The organization is guided by owners Sherry Sherry Davis and Syaiful ulun, alongside a diverse group of specialists including Singer & Composer Hayes Biggs, RBS Installation expert Donald Fleming, partner Caroline Graham, DESPACHADOR REDES PEPE Pepe, Systems professional Lilia Avila, Interior Designer Octavian Josan, IT Executive ivan ang, Childcare Worker Georgia Sixton, Accounting Intern Yuri Arllan, Sales Consultant Layzza Santos, Sub José de Jesus Torres, Instructor C4 cross connection control consultants, Analyst Fernanda Rodriguez, and Legal Analyst Renato Coutinho.
C4 uses 11 email formats across its organization. The most common pattern is lastNamefirstName (e.g., doejane@gmail.com), used in approximately 44% of work addresses.
C4 currently employs over 1-10 people from Mexico, United States, Brazil, Moldova, Indonesia, with a head office in Dallas, Texas, US.
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