Products & Services
About Opal Queen Mining Co
Opal Queen Mining Co is listed as a company based in Alameda, California, United States, operating in Metals and mining, employing 6-10 people, reporting $1M-$5M in annual revenue and classified under Metal Ore Mining.
Its primary NAICS classification is 212220 (Gold Ore and Silver Ore Mining). Opal Queen Mining Co is one of 4,750 Raw materials companies listed in California.
Business Contact Information
- Phone
- +1 (510) 8648763
- Website
- opalqueen.com
- Address
- 421 Santa Clara Ave, Alameda, California, 94501, United States
Industry & Classification
- Industry
- Raw materials
- Sector
- Materials
- Segment
- Metals and mining
NAICS Codes
- 21Mining, Quarrying, and Oil and Gas Extraction
- 2122Metal Ore Mining
- 212220Gold Ore and Silver Ore Mining
SIC Codes
- 10Metal Mining
- 104Gold And Silver Ores
- 1041Gold Ore Mining
Company Details
- Employees
- 7 (6-10)
- Annual Revenue
- $1.3M ($1M-$5M)
Opal Queen Mining Co: frequently asked questions
What does Opal Queen Mining Co do?
Opal Queen Mining Co is listed as a company based in Alameda, California, United States, operating in Metals and mining, employing 6-10 people, reporting $1M-$5M in annual revenue and classified under Metal Ore Mining.
Where is Opal Queen Mining Co located?
Opal Queen Mining Co is headquartered at 421 Santa Clara Ave, Alameda, California, 94501, United States.
How many employees does Opal Queen Mining Co have?
Opal Queen Mining Co has about 7 employees (the 6-10 range).
What is Opal Queen Mining Co's annual revenue?
Opal Queen Mining Co's annual revenue is estimated at $1.3M (the $1M-$5M range).
What industry is Opal Queen Mining Co in?
Opal Queen Mining Co is in the Raw materials / Materials industry, and its primary NAICS code is 212220 (Gold Ore and Silver Ore Mining).
How can I contact Opal Queen Mining Co?
Its website is opalqueen.com and its phone number is +1 (510) 8648763.
What companies are similar to Opal Queen Mining Co?
Other large raw materials companies in California include K+S Aktiengesellschaft, Asia Pacific Resources Inc, OK Mine Company Inc and 20th Century Coal Company Inc.
Largest raw materials companies in California
Largest companies in California
Largest raw materials companies
Manufacturing sales in California, 2026
In California, Factur's 2026 study counted 98 manufacturing quotes worth $14.7M and 18 purchase orders over 12 months: 18% of quotes became orders, against 21% nationally. See the California data.
Own this business?
Keep your profile accurate — or ask us to take it down. We acknowledge requests within 7 days and resolve them within 30 days.
Prefer email? privacy@facturmfg.com
Add this badge to your website — show visitors you're listed on Factur Data.