| Format | Example | Percentage |
|---|---|---|
| Format:lastName | doe@umbracorp.net | Percentage:44% |
| Format:firstNamelastNameInitial | janed@umbracorp.net | Percentage:33% |
| Format:lastNameInitial_firstName | d_jane@umbracorp.net | Percentage:9% |
| Format:lastName.firstNameInitial | doe.j@umbracorp.net | Percentage:9% |
| Format:firstNameInitial_lastNameInitial | j_d@umbracorp.net | Percentage:5% |
Umbra Portland, United States employee email verification for instant deliverability checks.
Umbra Portland is an independent Network Engineering firm headquartered in Portland, Oregon. Founded in 2015, the company specializes in network security solutions, including F5 Networks, Palo Alto Networks, Cisco, and Symantec Blue Coat technologies, and serves a revenue range of $1 to $10 million with a team of 1–10 professionals.
Key leadership includes Owner/Consultant James Whittington and Ulla Britt Jonsson, along with specialists such as Zach Alexander in FAA Enterprise Network Services, Royal Allen as Senior Network Security Consultant, and Gordon McKinzie in project management. Together they drive the company’s expertise in secure network architecture, testing, operations, and lean manufacturing consulting within the United States market.
Umbra Portland, United States uses 5 email formats across its organization. The most common pattern is lastName (e.g., doe@umbracorp.net), used in approximately 44% of work addresses.
Umbra Portland, United States currently employs over 1-10 people from United States, Morocco, with a head office in Portland, OR, US.
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