Investor · Vancouver, British Columbia, Canada

Tyron Breytenbach

Open Tyron in the network graph →

Filings

51

SEC Form D

Connections

144

co-filers

Capital

$596K

across filings

Active

Jun 2023

to Dec 2025

Most-connected co-filers (144)

Ian Stalker · Vancouver, British Columbia, Canada15 shared Sabyr Bukeikhanov · Naples, FL14 shared Frank Menon · Dover, DE14 shared Traci Hartz · Vancouver, British Columbia, Canada13 shared Zeenat Lokhandwala · VANCOUVER, British Columbia, Canada13 shared Gabe Graf · Vancouver, British Columbia, Canada11 shared Mario Vetro · VANCOUVER, British Columbia, Canada9 shared Kyle Negri · Vancouver, British Columbia, Canada7 shared Jeroen J. Van Duijvenbode · George Town, Cayman Islands7 shared Robert Eckford · VANCOUVER, British Columbia, Canada7 shared Oliver Lennox-King · VANCOUVER, British Columbia, Canada7 shared Paul Criddle · VANCOUVER, British Columbia, Canada7 shared Castle Island GP IV, LLC · Boston, MA6 shared Management Company Castle Island Management, LLC · Boston, MA6 shared Kevin Ma · Vancouver, British Columbia, Canada6 shared Kenneth E. Chenault · Cambridge, MA6 shared David Whelan · Dublin, Ireland6 shared Erik Syvertsen · Oslo, Q86 shared Mark Smyth · OSLO, Q86 shared Orlin Mladenov · Dublin, Ireland6 shared Melissa B. Krumm · Carmel, IN5 shared Christopher J. O'Connor · George Town, Cayman Islands5 shared Jamie J. Robinson · George Town, Cayman Islands4 shared Alex Miningham · Tampa, FL4 shared

Recent filings (51)

Lithium Africa Corp.Mar 2026 · 7 co-filers$375K Roxmore Resources Inc.Mar 2026 · 7 co-filers$5.5M Lithium Africa Corp.Mar 2026 · 6 co-filers$5.8M Alaska Energy Metals CorpDec 2025 · 26 co-filers$502K Alaska Energy Metals CorpDec 2025 · 26 co-filers$502K Mount North Capital 3 LLCDec 2025 · 14 co-filers Alaska Energy Metals CorpNov 2025 · 26 co-filers$2K Alaska Energy Metals CorpNov 2025 · 26 co-filers$2K Axcap Ventures Inc.Oct 2025 · 11 co-filers$5.8M Axcap Ventures Inc.Oct 2025 · 11 co-filers$5.8M Axcap Ventures Inc.Oct 2025 · 17 co-filers$137K Axcap Ventures Inc.Oct 2025 · 17 co-filers$137K Westwin Elements IncOct 2025 · 38 co-filers$121.0M Westwin Elements IncOct 2025 · 38 co-filers$121.0M Lithium Africa Resources Corp.Sep 2025 · 26 co-filers$506K Lithium Africa Resources Corp.Sep 2025 · 26 co-filers$506K Rua Gold Inc.Jul 2025 · 23 co-filers$5.2M Rua Gold Inc.Jul 2025 · 23 co-filers$5.2M Mount North Capital 3 LLCJun 2025 · 14 co-filers Mount North Capital 2, LLCJun 2025 · 14 co-filers Westwin Elements IncJun 2025 · 38 co-filers$125.0M Lithium Africa Resources Corp.May 2025 · 26 co-filers$3.0M Lithium Africa Resources Corp.May 2025 · 26 co-filers$3.0M Alaska Energy Metals CorpApr 2025 · 26 co-filers$93K Alaska Energy Metals CorpApr 2025 · 26 co-filers$93K

Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Tyron in the interactive graph →