Every new California business filing, every dayBlack Tide Inc
Mark Pisano, Registered Agent
Black Tide Inc. is a maritime services company based in San Diego, CA, offering autonomous vessel support, commercial dive services, and scientific deployments. Their website lists contact details and a description of offshore support services.
Filed December 19, 2025 · San Diego, CA · San Diego County
Find new marine services businesses in San Diego, then launch a cold email campaign built for you.
Every new California filing, every day
See how it worksSource
California Secretary of State (bizfile Online) · Entity B20250430915 · Retrieved May 14, 2026
About Black Tide Inc
Black Tide Inc filed in California on December 19, 2025, with a principal address in San Diego. The company registered its domain 34 days after filing, on January 22, 2026, through HOSTINGER operations, UAB. The owner, Mark Pisano, filed personally as the registered agent. The website is unreachable. No annual report or EIN on file yet. We estimate revenue between $1 million and $10 million and 6 to 25 employees.
- Domain registered 34 days after the filing date.
- Filed in California with a principal address in San Diego.
- Owner Mark Pisano filed personally as the registered agent.
- Website is unreachable.
- No annual report or EIN on file yet.
- We estimate revenue between $1 million and $10 million and 6 to 25 employees.
Compiled from the state record, the company's public web presence, and our own research; revenue, employee, and footprint figures are estimates, not verified financials. Updated August 23, 2026.
One of 315 new businesses registered in San Diego in December 2025, and the only marine services business registered there that month.
Is this business yours?
It's getting views. Claim the page for free to control what your customers see.
Filing Details
Verified Business Profile
Contact Information
Verified Website Profile
We matched this business to its website and pulled the domain's registration (WHOIS) record. Domain age is one of the strongest signals that a filing is a truly new business and not a re-filing or paperwork change.
Frequently Asked Questions
When was Black Tide Inc registered?
Black Tide Inc was registered as Corp on December 19, 2025 in California.
Where is Black Tide Inc located?
Black Tide Inc is based in San Diego, CA, 92106, in San Diego County.
What type of business is Black Tide Inc?
Black Tide Inc is classified as a marine services business (offshore support & autonomous vessels).
Does Black Tide Inc have an EIN on file?
No EIN was found on file for Black Tide Inc at the time of registration.
Who Sells to This Business
Based on the business category, these service providers typically target this type of business.
Turn fresh marine services businesses into your next customers
We find newly registered businesses, verify their contact details, and build the campaign. You review everything before anything sends.
Build My Campaign Free ›