Rockliffe develops secure email server software for carriers, telecoms, service providers, enterprises and businesses worldwide. Rockliffe has more than 2,000 customers hosting more than 15 million mailboxes worldwide. These include service providers such as Active24, Verizon, eChalk, Sabancy and WestNet, and enterprises such as Teleflora, Encyclopaedia Britannica, and MediaNews Group. Rockliffe partners include HP, J2 Global Communications, Enigma Health, Rockwell Collins, Kaspersky, Mailshell and Fidelity. Rockliffe was established in 1995 and is headquartered in Campbell, California.
| Website | http://www.rockliffe.com |
| Revenue | $3 million |
| Employees | View employees |
| Address | 1901 S Bascom Ave Ste 850, Campbell, California 95008, US |
| Phone | +1 408-879-5600 |
| Fax | (408) 879-5610 |
| Technologies |
JavaScript
,
HTML
,
PHP
+9 more
(view full list)
|
| Industry | Software General, Software |
| Competitors | Microsoft, IBM, Google, Yahoo, Zoho, Mailgun by Sinch, SendGrid, ProtonTechnologies, Fastmail +42 more (view full list) |
| SIC | SIC Code 737 Companies, SIC Code 73 Companies |
| NAICS | NAICS Code 511 Companies, NAICS Code 541 Companies, NAICS Code 54 Companies, NAICS Code 51 Companies, NAICS Code 5111 Companies |
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MailSite Inc Questions
The MailSite Inc annual revenue was $3 million in 2026.
MailSite Inc is based in Campbell, California.
The NAICS codes for MailSite Inc are [511, 541, 54, 51, 5111].
The SIC codes for MailSite Inc are [737, 73].
