Companies · Mining & Resources

Sierra Madre Gold & Silver Ltd.

West Vancouver · Mining & Resources · refined from filed group “Other

Diligence memoA one-page analyst read on Sierra Madre Gold & Silver Ltd. — recommendation, valuation, rhythm, risks.
$4.0M
Total raised · real
2
Rounds
9.4×
Latest step-up
Top 36%
Sector rank · raised
Seed
Latest stage · inferred · Thu Jul 24 2025 00:00:00 GMT+0000 (Coordinated Universal Time)

Sierra Madre Gold & Silver Ltd. looks over-valued against its niche peers and is active on financing cadence.

Synthesized from the figures below est. — every claim rests on a number shown on this page. Valuation uses the extractive sector profile.

Analyst read est. — computed against this company's niche peers in the same era. Inputs shown; not a quoted figure.

Over-valued
  • Modeled value is 2.94× the median modeled value of Seed Mining & Resources companies in 2025–2027 (77 peers) — value vs value, same stage and era.
Active
  • Last raise 11 mo ago; this sector typically re-raises about every 11 months.
  • Raising on or ahead of the sector's normal rhythm.
Leadership

No named principal in this company's public records yet — see all operators below.

Explore how these operators interlock with other companies in the operator network.

Where it sits in Mining & Resources

Sierra Madre Gold & Silver Ltd. is one of 701 Mining & Resources companies tracked from West Vancouver. By capital raised it ranks mid-pack (ahead of 65% of sector peers), and in the upper tier by modeled valuation est..

Ranking is computed against this company's own sector cohort — reported capital is fact; valuation tiers are modeled.

As reported in public records reported — not modeled.

US
Jurisdiction
Rule 506(b)
Reg D exemption
3
Investors (latest)
2025-07-24
First sale
Amount raised vs valuation, by round

Solid bars are reported offering amounts reported; hatched bars are the modeled post-money valuation est. — both on one shared scale so you can read raise-vs-worth at each round directly. Use the toggles to overlay data labels and the niche-peer / market average value lines.

Amount raised · realModeled valuation · estCumulative funded · real
$0$2.5M$5.0M$7.5M$10MPre-Seed · 2022-09-08 Raised $385K (real) Modeled valuation $1.5M (est)$385K$1.5MPre-Seed2022Seed · 2025-07-24 Raised $3.6M (real) Modeled valuation $8.1M (est)$3.6M$8.1MSeed2025+$3.6MCumulative $4.0M

The line shows cumulative reported funding over the period; + labels show new capital added between points when there is room. Toggle on-bar figures, plus the niche-peer and market averages, to read this company against its cohort. Benchmarks are modeled medians.

Financing ladder & sequence gaps
Pre-Seed$385K · 2022
Seed$3.6M · 2025

Stages are modeled from round size (public records carry no series label). Ladder is contiguous — every modeled rung has a record.

Modeled valuation trajectory
$8.1M
Base estimate est.
$3.1M
Conservative case
$16.2M
Upside case
$18.2M
Modeled post-money

Round size and date are reported; the stage label is inferred from round size (latest is Seeda $1.0M–$4.0M round). Valuation is modeled from stage benchmarks scaled by the extractive sector profile. Directional, not a quoted figure.

Pre-Seed · modeled $1.5M · 2022-09-082022Seed · modeled $8.1M · 2025-07-242025
Model inputs · modeled:benchmark-stage-stepup-v1
20%
Dilution assumption
Implied ownership sold in the financing.
38%
Survival probability
17% low · 59% high
1.19×/yr
Annual markup
1.56×/yr upside case
0.9 yr
Elapsed time used
0.9 yr actual, capped for stale marks
extractive
Sector profile
Adjusts growth and survival by industry.
Financing rhythm
34 mo
Avg between rounds
$1.4M/yr
Capital velocity
3.8 yr
On record since
2022
First round
2
Rounds on file
How it compares to the market

Benchmarked against 701 companies in Mining & Resources. Each bar is a median (the middle company, not an average — outliers don't skew it). Two yardsticks: real money raised (reported on Form D) and modeled value (our estimate est.). These are whole-sector medians across all stages, except the per-stage row.

Total raised — vs sector median (real $, all stages) 1.7× above median
This company$4.0M
Sector median$2.3M
Latest round — vs other Seed rounds in sector (real $, this stage) 3.4× above median
This company$3.6M
Sector median$1.1M
Modeled value — vs sector median (estimate, all stages) 3.2× above median
This company$8.1M
Sector median$2.5M

Raised more than 65% of sector peers (real $). Modeled value above 76% of peers (estimate).

Niche peers — same stage & era

A tighter cohort than the sector chart above — only companies at the same stage (Seed) that last raised in the same ~3-year era, ranked by modeled value est. (not money raised). This is the exact set the analyst read compares against, so a like-for-like cohort is what makes "over/under-valued" meaningful. This company ranks #2 of 77.

This companyCohort peer
$1.0M$10.0M$1.0M$10.0M$100.0MCapital raised (log)Blue Gold Ltd · Seed Raised $3.8M · modeled $8.4M (est)Metal Powder Works Ltd · Seed Raised $3.2M · modeled $7.7M (est)Western Exploration Inc. · Seed Raised $4.3M · modeled $7.5M (est)Mayfair Gold Corp. · Seed Raised $16.2M · modeled $7.3M (est)Great Pacific Gold Corp. · Seed Raised $3.4M · modeled $6.8M (est)Cuprum Metals Inc. · Seed Raised $2.8M · modeled $6.7M (est)Lavras Gold Corp. · Seed Raised $2.6M · modeled $6.2M (est)B & N Mining, Inc. · Seed Raised $3.0M · modeled $6.1M (est)Pirate Gold Corp. · Seed Raised $2.8M · modeled $6.1M (est)West Red Lake Gold Mines Ltd. · Seed Raised $12.9M · modeled $5.9M (est)Thunder Mountain Gold Inc · Seed Raised $4.9M · modeled $5.4M (est)Sierra Madre Gold & Silver Ltd. (this company) Raised $4.0M · modeled $8.1M (est)Sierra Madre Gold & Silver Ltd.
CompanyStageRaised · realValue · estvs peer med.
Blue Gold LtdSeed$3.8M$8.4M3.03×
Sierra Madre Gold & Silver Ltd. this companySeed$4.0M$8.1M2.94×
Metal Powder Works LtdSeed$3.2M$7.7M2.78×
Western Exploration Inc.Seed$4.3M$7.5M2.72×
Mayfair Gold Corp.Seed$16.2M$7.3M2.64×
Great Pacific Gold Corp.Seed$3.4M$6.8M2.47×
Cuprum Metals Inc.Seed$2.8M$6.7M2.44×
Lavras Gold Corp.Seed$2.6M$6.2M2.25×
B & N Mining, Inc.Seed$3.0M$6.1M2.22×
Pirate Gold Corp.Seed$2.8M$6.1M2.20×
West Red Lake Gold Mines Ltd.Seed$12.9M$5.9M2.12×
Thunder Mountain Gold IncSeed$4.9M$5.4M1.94×
Full financing history

Stage is inferred from round size est., not reported on the filing — a round's dollar size maps to a bucket: Pre-Seed <$1.0M · Seed $1.0M–$4.0M · Series A $4.0M–$15M · Series B $15M–$40M · Series C $40M–$100M · Series D+ $100M–$400M · Growth/Late >$400M.

StageAmount · realAnnouncedPost-money · estValue · estConf.
Pre-Seed$385K2022-09-08$2.1M$1.5M90%
Seed$3.6M2025-07-24$18.2M$8.1M90%
What happened at each round

Step-up, pace versus the sector's normal cadence, and revenue/exemption moves — read straight from the reported round facts reported.

  1. Pre-Seed$385K2022-09-08
    • First recorded raise — entered as Pre-Seed.
    • 4 investors on this round.
  2. Seed$3.6M2025-07-24
    • Raised again after 34 mo — slower than the ~11 mo sector norm.
    • Round 9.4× larger than the prior — scaling up.
    • 3 investors on this round.
Intelligence
2028 ~Q2
Modeled next raise · ~34mo cadence
$10.9M
Modeled next size est.range $7.1M$17.4M
9.4×
Last step-up
$1.4M/yr
Capital velocity

Predictive signals are modeled est. from this company's own cadence and step-up, plus sector benchmarks — directional, not advice. Peer set and a CSV export live in your analyst workspace.

Key people & operators

Officers, directors and promoters named in this company's public recordsreported — the people who run it (not its investors). "Also runs" counts come from name-matching across all records, so verify before acting.

PersonRoleAlso runsTied since
Greg Smith16 other2022-09
Sean McGrath10 other2022-09
Jorge Ramiro Monroy4 other2022-09
Kerry Spong3 other2022-09
ALEXANDER LANGER2 other2022-09
Alex Langer2 other2025-07
Ken Scott2 other2025-07
Gregory Liller1 other2022-09
KENNETH SCOTT1 other2022-09
Alejandro Caraveo-Vallina2022-09
Registry & provenance

Sierra Madre Gold & Silver Ltd. is an official record sourced from the U.S. Securities and Exchange Commission (SEC). U.S. data is aggregated from SEC Form D filings.

United States
Country of record
US
Jurisdiction
1939801
SEC CIK
Similar companies

Nearest neighbours across the whole database — matched on sector, stage and capital scale, and on shared operators (officers or directors named at both companies in public filings). A discovery shortlist, not a valuation cohort — verify before acting, the same way modeled figures are directional.

CompanySectorStageRaised · realValue · estWhy similar
Reyna Silver Corp. / BCMining & ResourcesSeed$2.4M$1.9Mnetwork2 shared operators · same sector · same stage
Abacus Mining & Exploration CorpMining & ResourcesSeed$5.2M$217Knetwork1 shared operator · same sector · same stage
Next Lithium Corp.Mining & ResourcesSeed$1.4M$611Knetwork1 shared operator · same sector · same stage
Reyna Silver Corp.Mining & ResourcesPre-Seed$146K$972Knetwork2 shared operators · same sector
Equinox Gold Corp.Mining & ResourcesSeries A$4.6M$19.9Mnetwork1 shared operator · same sector
Silver Mountain Resources, Inc.Mining & ResourcesSeed$4.0M$1.4Msame sector · same stage
Copaur Minerals Inc.Mining & ResourcesSeed$4.0M$4.9Msame sector · same stage
Azimut Exploration Inc.Mining & ResourcesSeed$4.1M$11.6Msame sector · same stage
Semantically similar

Matched by meaning, not labels — a local language model reads each company's name, sector and description and ranks the closest in that learned space. This catches look-alikes that cross sector boundaries; the structured list above explains its matches, this one trusts the text. Directional, like every modeled signal here.

CompanySectorStageValue · estMatch
Sierra Blanca Metals LpMining & ResourcesSeries A$21.9M82%
Silverco Mining Ltd.Mining & ResourcesSeries A$19.0M82%
Silver Bull Resources, Inc.Mining & ResourcesSeries A$398K81%
KORE Mining Ltd.Mining & ResourcesPre-Seed$2.4M81%
Silver Mountain Resources, Inc.Mining & ResourcesSeed$1.4M81%
Capitan Silver Corp.Mining & ResourcesSeed$4.7M81%
Nevada Silver CorpMining & ResourcesSeed$5.1M81%
Silver Bow Mining Corp.Mining & ResourcesSeed$2.6M80%
Frequently asked
How much funding has Sierra Madre Gold & Silver Ltd. raised?
Sierra Madre Gold & Silver Ltd. has raised approximately $4.0M in disclosed capital across 2 recorded financing rounds, aggregated from public filings.
What is Sierra Madre Gold & Silver Ltd.'s estimated valuation?
Provath's modeled valuation for Sierra Madre Gold & Silver Ltd. is approximately $8.1M (modeled range $3.1M–$16.2M). This is an algorithmic estimate derived from round sizes and same-niche peers — not a quoted or reported figure.
What funding stage is Sierra Madre Gold & Silver Ltd. at?
Sierra Madre Gold & Silver Ltd.'s latest modeled financing stage is Seed. Its most recent recorded round closed around Thu Jul 24.
What does Sierra Madre Gold & Silver Ltd. do and where is it based?
Sierra Madre Gold & Silver Ltd. operates in the Mining & Resources sector, based in West Vancouver.
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