Goldgroup Mining Inc.
Goldgroup Mining Inc. is a Mexican-focused gold and silver producer formed by the 17 Jul 2026 merger of Goldgroup Mining and Gold Resource Corporation. It holds four 100%-owned assets in Mexico and the United States, anchored by two producing mines: the Don David Gold Mine in Oaxaca, an underground gold-silver operation with significant base-metal by-products centred on the Arista complex, guided to 37,000-52,000 oz for 2026; and the Cerro Prieto open-pit heap-leach gold mine in Sonora, in operation since 2013 and producing gold-silver dore through an ADR plant at roughly 11,500 oz/year, with an in-house 2026 estimate of 17,000-20,000+ oz. The other two assets are development-stage, not producing: the past-producing San Francisco open-pit gold project in Sonora (1.23Moz Measured & Indicated), where a restart is targeted for 2027 using existing infrastructure, and the Back Forty gold-rich VMS project in Michigan, advancing through feasibility and permitting. Gold Resource Corporation was delisted from NYSE American around 20 Jul 2026, with Goldgroup beginning to trade there under "GORO"; the TSX Venture Exchange approved Goldgroup's ticker change from "GGA" to "GORO" effective on or around 22 Jul 2026, so the combined company is dual-listed under the same symbol on both exchanges. The stated strategy is to build a company producing over 250,000 oz AuEq per year. On 31 Aug 2026 the board unanimously appointed Javier Reyes, Chair of the Board and interim CEO since the 27 Jul 2026 leadership transition, as permanent Chief Executive Officer.
Notable vs. Peers
- Jurisdiction risk score of 6/10 is meaningfully riskier than the peer average of 7.8/10.
Lifecycle Milestones
Construction Milestones
5 of 5 reached- Jan 2012 · Source
- Sep 2013 · Source
- Reached — date not disclosed · Source
- Reached — date not disclosed · Source
- Jun 2016 · Source
Milestones are recorded only from a company's own dated disclosure. A milestone with no date shown is one we can confirm was reached but for which no date was disclosed — we don't estimate one. "Not yet reached" means exactly that, not that a date is missing. An "Expected" line likewise only ever reflects the company's own guidance (e.g. a study or permit decision targeted for a stated quarter) — most not-yet-reached milestones have none, and that absence means no such guidance has been disclosed, not that one is overdue.
Not in place: tailings facility.
Not in place: tailings facility. Not yet determined: grid power.
Combined view across 4 projects. Figures below are only combined where the underlying basis genuinely matches -- see the notes under each.
- 2 yrsDon David Gold Mine, Oaxaca, Mexico
Jurisdiction (40%)6/10
Operations in Sonora and Oaxaca, Mexico -- an established mining jurisdiction with a functioning permitting regime, a notch below top-tier (Canada/Australia) on federal mining-policy predictability and security overhead, but without the acute cartel/security risk of states like Guerrero.
Infrastructure (40%)8.6/10
A confirmed mill, confirmed road access, confirmed grid power, and no confirmed tailings facility at San Francisco Gold Project.
Nearby producing mine (20%)Not yet researched
No producing mine within 50 km in our reference list (nearest listed: Mercedes (Highlander Silver Corp.), 60 km). That list doesn't cover every mining district yet, so a longer distance isn't scored as remote.
Acquisition Susceptibility
A relative ranking of how closely this company matches the profile of juniors that have actually been acquired — not a probability, and not a reason to buy. Acquisitions are rare: only a few dozen significant deals happen a year across a universe of thousands of juniors, so even a high score here describes a long shot. The strongest signal in the research, a producer that already owns part of the company, is scored from its disclosed strategic shareholders. A producer that is a joint-venture or earn-in partner on the project, rather than a shareholder, isn't captured yet.
How this score is built
- Disclosed pending dealSub-score: Not scored
No pending acquisition or merger disclosed (checked)
Not scored: having no deal in flight isn't held against a company.
Weight 26.25% - Producer's strategic stakeSub-score: Not scored
No producer holds a disclosed stake on file (holder register researched) See holders
Not scored: most juniors that do get bought had no prior toehold, so a missing stake says little either way.
Weight 25% - Distance to a producing mineSub-score:4.7/10
Nearest producing mine: Mercedes (Highlander Silver Corp.), 60 km
10 next to a producing mine, 8 at 20 km, 5 at 50 km, 0 beyond 200 km.
Weight 22.5% · 46% here - Lifecycle stageSub-score:5.5/10
Stage: Production
Feasibility and permitting score 10, where deals cluster, and production 5.5; earlier stages score less, down to 1 at grassroots.
Weight 15% · 31% here - JurisdictionSub-score:6/10
Mexico: jurisdiction score 6/10
Our jurisdiction score, used as is: higher means lower political and permitting risk.
Weight 6.75% · 14% here - CommoditySub-score:10/10
Primary commodity: Gold
Gold 10, copper 8, silver 5, nickel and uranium 4, others 2: most majors' deals are for gold.
Weight 4.5% · 9% here
Weight is each input's share of the full score. “Here” is its share of this company's score: inputs that aren't scored are left out and the rest re-weighted, never counted as zero.
Your Rankings
Management Team
Chief Financial Officer of Goldgroup Mining Inc. (trading as GORO on NYSE American following its Jul 2026 merger with Gold Resource Corporation). A Certified Public Accountant with more than 20 years of mining-industry experience: Accountant at Newmont Mining Corporation; Senior Accountant at Queenstake Resources USA Inc.; Senior Accountant progressing to Accounting Supervisor and Accounting Superintendent at Barrick Gold Corporation, 2006-2018; Director of Corporate Accounting at Tata Chemicals North America, Inc., 2018-2022; Corporate Controller of the Company from Jul 2022; appointed CFO Aug 2023.
Chief Operating Officer of Goldgroup Mining Inc. Chief Operating Officer of IMPACT Silver Corp. A Mexican-registered mining engineer (P. Eng. Mexico) with 40 years of experience in mining and metallurgical design with multiple companies, including COO of Dia Bras in Mexico and Peru (Sierra Metals Inc.), COO of Core Gold Inc. and COO of Impact Silver. Also a consultant and advisor to Apian Capital and numerous mining projects. Received his B. Eng. in Mining Engineering cum laude from Universidad de Guanajuato, Mexico in 1978 and qualified in Business Administration from Universidad de Monterrey in 1984. Together with a core team of engineers and geologists he has built and operated over 10 mines in Mexico.
Appointed Interim CEO of Goldgroup Mining on 27 Jul 2026 while continuing as Chair of the Board, as the company searches for a permanent CEO following the Gold Resource Corporation merger.
Insiders, Investors & Smart Money
Notable shareholders and insiders whose involvement is worth knowing about, plus what we're seeing from institutional/large-investor activity.
This is the entity that completed its merger with Gold Resource Corporation in July 2026. Fiscal Wisdom Wealth Management LLC is now the single largest disclosed shareholder at 21.98%, per an SEC ownership filing; it is a small Connecticut-based registered investment adviser rather than a dedicated resource-sector fund, so this reads more as a large client account than specialist conviction. Eric Sprott, the well-known resource-sector financier, has been actively buying stock on the open market both before and after the merger (7.5% as of his most recent filing), alongside a separate 10%-holder, Calu Opportunity Fund LP. BlackRock and Vanguard hold smaller passive index-adjacent positions. No corporate producer or major was found as a separate strategic backer.
No notable insiders tracked for this miner yet.
Reports, Presentations & Documents
Goldgroup Mining is a gold and silver producer formed by the 17 July 2026 merger of Goldgroup and Gold Resource Corporation, with four 100%-owned assets in Mexico and the United States. Its producing mines are the Don David underground gold-silver mine in Oaxaca, guided to 37,000-52,000 gold-equivalent ounces for 2026, and the Cerro Prieto open-pit heap-leach mine in Sonora, in operation since 2013. The development assets are the past-producing San Francisco open-pit project in Sonora, where a restart is targeted, and the Back Forty gold-rich VMS project in Michigan, which has a 2023 preliminary economic assessment and a feasibility study under way. Measured and indicated resources at San Francisco, Cerro Prieto and Back Forty total 2,295,809 oz of gold, plus 268,904 oz inferred. Don David's technical report, effective 31 December 2025, shows an after-tax NPV5% of US$71.7M on reserves alone over a two-year mine life.