The gold mining industry in Maryland is a fascinating mix of established enterprises and innovative startups. These companies engage in the discovery, extraction, and processing of gold resources, contributing significantly to the state's economy. Offering various services linked to gold mining, they delve from prospecting and geologic study to the operation of mines and post-mining land reclamation. The industry is uniquely positioned for growth, due to the increasing global demand for gold for use in various industries, including electronics, jewelry, and investment portfolios. Their commitment to sustainability sets a benchmark for mining industries worldwide.


Top 24 gold mining companies in Maryland

1. 50/50 Entertainment

  • Website: 5050ent.com
  • Headquarters: Edgewood, Maryland, United States
  • Founded: 2011
  • Headcount: 11-50
  • LinkedIn

Established in 2011, 50/50 Entertainment, LLC is a label dedicated to developing great music with our industry producers and branding/guiding the careers of our artists. We work to provide a solid platform through Songwriting | New Music Production | Artist Development | Video Production | Fan Acquisition | Distribution | And More! Partnerships with SONY, IODA and ORCHARD have allowed 50/50 Entertainment to make such accomplishments. 50/50 Ent. also works to bring together corporate America and today's urban communities by building brands to simultaneously promote and attract the interest of both markets.


2. Cornish American Heritage Society

The Cornish American Heritage Society is an organization committed to preserving and promoting Cornish history, heritage, and culture in North America.


3. Sherman Early Childhood Center

Harshalomecec.org offers manufacturing, procurement, and EPC+M+O projects for various Mineral Processing Plants worldwide.


4. Oro Expeditions

  • Website: oroexpeditions.com
  • Headquarters: Oakland, Maryland, United States
  • Founded: 2012
  • Headcount: 1-10

Founder of Oro Expeditions and Oro Expeditions Outpost Goldcations. I&s;m a gold miner and I love taking people to gold camp to teach them how to find gold. Added bonus: The customer keeps the gold they find!


5. Carol Ambrose

  • Website: carolambrose.com
  • Headquarters: Frederick, Maryland, United States
  • Headcount: 1-10

Carol Ambrose is a company that operates in the Nonprofit Organizations industry. It employs 6-10 people and has $1M-$5M of revenue. The company is headquartered in Frederick, Maryland.


6. Trigon International

Trigon Mining is a responsible-conscious mining company that explores and extracts diamonds and precious metals. They partner with numerous global companies and internationals to provide rough diamonds and metals of the best quality at great pricing and with great service.


7. Outsider Club

Outsider Club is an independent financial publisher offering expert opinion and guidance on saving, retirement and financial planning, investments, and civil liberties and freedoms. They provide premium publications related to alternative investments, precious metals, energy, and agriculture.


8. Teaching Strategies, LLC

  • Website: teachingstrategies.com
  • Headquarters: Bethesda, Maryland, United States
  • Founded: 1988
  • Headcount: 201-500
  • Latest funding type: Private Equity
  • LinkedIn

Teaching Strategies is a comprehensive solution provider for early childhood education. With over 40+ years of experience, our solutions have been chosen by Head Start programs. We offer intentional support for every professional development need, from beginner to expert, including coaching, instructional resources, and real-time insights. Our products include The Creative Curriculum for Infants, Toddlers & Twos, Preschool, and Transitional Kindergarten, as well as solutions for Family Child Care and Private Child Care settings.


9. Jemma Sands

  • Website: jemmasands.com
  • Headquarters: Bethesda, Maryland, United States
  • Headcount: 1-10

Jemma Sands is a southern California based designer jewelry company.


10. Ip Subsea

  • Website: ipsubsea.com
  • Headquarters: Edgewood, Maryland, United States
  • Headcount: 1-10

IP Subsea is engaged in the promotion, development, operation and maintenance of equipment used in offshore undersea cable burial, mining, survey and dredging. We apply proven subsea technology to new and innovative applications driving down costs and creating new markets. Mission: To develop innovative and reliable solutions meeting the unique requirements of our partners to become the premier provider of subsea technology for mining, burial and remediation projects.


11. Mining Your Metaphors

Mining Your Metaphors presents trainings for professionals in the counseling/coaching techniques Symbolic Modeling and Clean Language. With an emphasis on small groups and a high trainer-to-trainee ratio, we balance providing a rich understanding of the material with plenty of practice time, so every trainee leaves a class ready to apply new skills.


12. Whiskey &a; Gunpowder

Whiskey & Gunpowder is a company that operates in the Publishing industry. It employs 11-20 people and has $1M-$5M of revenue. The company is headquartered in Baltimore, Maryland.


13. Sazmining

  • Website: sazmining.com
  • Headquarters: Bethesda, Maryland, United States
  • Founded: 2018
  • Headcount: 11-50
  • Latest funding type: Convertible Note
  • LinkedIn

Sazmining is a sustainable global technology company specializing in Bitcoin mining. They offer hosted mining services with state-of-the-art facilities and efficient mining rigs. Sazmining provides an easy and profitable way to mine Bitcoin.


14. Bridge Advisors,LLC

Bridge Advisors is a certified cryptocurrency retirement planning consultancy that provides its clients with guidance and secured backing to achieve financial independence. The company helps clients invest in digital assets and offers innovative cryptocurrency mining platforms.


15. Power Gamer

Power-Gamers.net provides automated macro miner bots for EVE Online game to fill player's wallets with billions of ISK on autopilot.


16. Asset Strategies International, Inc.

Asset Strategies International is a company dealing in precious metals, offering gold, silver, platinum, and palladium in various forms like bars, coins, and bags. They provide convenient ways to own silver in small denominations and offer resources like FAQs, newsletters, and certificate programs.


17. Overstock Silver

Overstock Silver has a huge collection of Sterling Silver Jewelry, CZ Jewelry and silver Jewelry with Cubic Zirconia. Buy Sterling Silver Necklaces, Rings, Earrings and Bracelets at affordable price.


18. The Global Intelligence Letter

Global Intelligence Letter is a financial newsletter that offers innovative income and investment strategies to its subscribers. It provides boots-on-the-ground research and analysis of unique opportunities that are not covered by mainstream financial media.


19. Jutiagroup

  • Website: jutiagroup.com
  • Headquarters: Forest Hill, Maryland, United States
  • Founded: 2006
  • Headcount: 11-50
  • LinkedIn

Jutiagroup.com is a website that offers investment advice and reviews on precious metal investments.


20. East Baltimore Jewelers & Gold Buyers

East Baltimore Jewelers & Gold Buyers is a licensed precious metals dealer that offers full-service gold buying for coins, watches, diamonds, silver, platinum, and gold. Their expert team provides awesome customer service and guarantees the highest prices in the Baltimore area.


21. STX Gold

STX Gold is a gold and silver buying company that has been operating since 2009. They buy any type of gold jewelry, including broken or missing pieces at competitive prices.


22. The Goldfather

The Goldfather is a gold buyer, coin dealer and offers loan services for gold jewelry. Customers can get immediate cash at a low interest rate of 10% per month, which is less than half what pawnshops charge.


23. The Fredrick Coin Exchange

Frederick Coin Exchange offers verbal appraisals, strong buy prices, competitive sell prices, and an extensive inventory for US & world coins, gold and silver bullion, stamps, vintage sports cards, gold jewelry, watches, individual diamonds, and estate jewelry.


24. Mount Vernon Coin Company

Mount Vernon Coin Co. is a leading coin dealer offering a wide range of collectible coins and currency from various eras and countries.


Want to find more gold mining companies?


If you want to find more companies that offer services ranging from exploration, extraction, to processing you can do so with Inven. This list was built with Inven and there are hundreds of companies like these globally.


With Inven you'll also get to know the company's:


  • Ownership: Which of these are private equity backed? Which are family-owned?
  • Contact data: Who are the owners and CEO's? What are their emails and phone numbers?
  • Financials: How do these companies perform financially? What are their revenues and profit margins?

...and a lot more!