DayOneLead
How It WorksPricingStatesFAQResearch
Sign inGet started
DayOneLead

Newly registered businesses across the US, enriched with publicly available contact information and updated every day.

Find leads
  • New business leads
  • How to get business leads
  • New LLC filing leads
  • New business filings
  • Business formation statistics
  • Cold email outreach
  • Docs
  • All states
  • Research
Browse by state
  • Florida
  • New York
  • California
  • Colorado
  • Washington
Popular cities
  • Miami
  • Tampa
  • Orlando
  • New York City
  • Los Angeles
  • Denver
  • Seattle
© 2026 Barn Dog Ventures LLC. All rights reserved.
HomePrivacyData SourcingTermsContactRemove my info
Scout the DayOneLead fox with a California new business filings stampEvery new California business filing, every day
  1. Home
  2. California
  3. Martinez
  4. Subsea Mining Systems

New Subsea Mining Systems Businesses in Martinez, CA

1 subsea mining systems businesses recently registered in Martinez, California.

Updated August 19, 2026 · Most recent business filing Mar 13, 2026

1
Total Filings
Mar 13, 2026
Most Recent
Scout the DayOneLead fox with a California new business filings stamp

Every new California filing, every day

See how it works

About Subsea Mining Systems Businesses in Martinez

This page lists new subsea mining systems businesses registered in Martinez, California. We currently track 1, sourced directly from the California Division of Corporations and refreshed daily as new subsea mining systems companies file.

Recent additions include Au Sum Technologies. The most recent subsea mining systems business filing was on Mar 13, 2026.

Each entry shows the filing date and, where we can verify it, the owner name and contact details. If you sell to subsea mining systems businesses in Martinez, this is one of the freshest prospect lists in the market.

Use recent subsea mining systems registrations in Martinez as a timing signal, then qualify each company by formation date, website, and verified contact availability.

Explore fresh subsea mining systems business leads →

All Filings

Au Sum Technologies

Mar 13, 2026
Subsea Mining SystemsVerifiedMartinez, CA

Au Sum Technologies LLC develops and manufactures subsea mining systems for gold extraction, including equipment like suction dredge harrow systems and inline fluid VLF gold detectors. The business is based in California and targets the Bering Sea operations.

Sign up to see verified contact details for this business and 1 others in Martinez

Build My Campaign Free

Get subsea mining systems leads daily

Verified contact info for new subsea mining systems businesses in Martinez.

Start Free Trial

Browse

All businesses in Martinez ›All California business filings ›

Turn fresh new 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 ›