What Brunswick Exploration does

Brunswick Exploration Inc. is a Montreal-headquartered, TSX Venture-listed (BRW; OTCQB: BRWXF; Frankfurt: 1XQ) grassroots mineral exploration company focused on identifying and advancing hard-rock lithium deposits in Canada, Greenland, and Saudi Arabia. Its core methodology combines systematic map-staking of more than 215 untested S-type pegmatites with portable XRF (pXRF) field screening using proprietary K/Rb ratio thresholds to flag evolved LCT (lithium-cesium-tantalum) pegmatites, followed by diamond drilling, airborne/helicopter-supported prospecting, and structural geology analysis informed by adjacent major deposits such as Rio Tinto's Galaxy, Allkem/Arcadium's Cyr, and Patriot Battery Metals' Corvette.

The portfolio is anchored by the Mirage Project in Quebec's Eeyou Istchee-James Bay region — 427 claims covering 21,230 hectares and a maiden Inferred Mineral Resource Estimate of 52.2 Mt at 1.08% Li2O, one of the largest undeveloped hard-rock lithium inferred resources in the Americas — and complemented by the Anatacau Main (now 90%-owned) and Anatacau West (90%-owned) projects, which have produced thick lithium intercepts such as 90.5 m at 1.31% Li2O and 11.8 m at 1.84% Cs2O. International exposure spans the Nuuk Lithium Project in Greenland (corridor extended to ~4 km × 1 km with nine spodumene-bearing pegmatites) and a newly awarded 8,467-hectare exploration license in Saudi Arabia with prospecting planned from H1 2026.

The business model is pre-revenue: the company finances exploration exclusively through recurring equity raises — brokered placements (e.g., Red Cloud Securities, May 2025, C$3.5M), flow-through share offerings (December 2025, C$1.5M), and insider-led non-brokered LIFE private placements (March 2026, C$5.4M) — and has no production, royalty, or subscription revenue. Customers in the conventional sense are Canadian retail and institutional equity investors (including insider participants) and, for the Saudi license, government licensing authorities; the company communicates with this audience through continuous press release flow, social media, CEO-led podcast/video interviews, and industry showcases such as the Red Cloud Fall Showcase.

Name

Brunswick Exploration

Legal name

Brunswick Exploration Inc.

Website

https://brwexplo.ca

Company type

Public

Founded year

2020

Operating status

Operating

Headcount range

1–10 employees

Short description

Brunswick Exploration is a Montreal-based, TSX-V-listed (BRW) grassroots mineral exploration company systematically identifying and drilling hard-rock lithium pegmatites across Canada, Greenland, and Saudi Arabia, with a flagship 52.2 Mt Inferred Resource at its Quebec Mirage Project.

Ownership category

akta.pro rank

Product category

Lithium Mineral Exploration

NAICS

Support Activities for Mining (2131)

akta.pro primary industry

Exploration & Resource Development (Critical Minerals) (IMAKAFAL)

akta.pro secondary industry

Lithium Mining & Brine Extraction (IMAKAFAA)

Keywords

• Mineral exploration services
• Lithium pegmatite exploration
• Hard-rock lithium exploration
• Grassroots mineral exploration
• Critical minerals exploration

Headquarters

HQ city

Rouyn-noranda

HQ country

Canada

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Operations, Personnel, Others, Technology or R&D, Marketing or Sales

Revenue model

1. Pre-revenue mineral exploration: The company is a grassroots mineral exploration company and is not yet generating revenue from mineral production. Capital is raised through recurring private placements (both brokered and non-brokered, including flow-through shares and LIFE-listed issuer financing exemptions) and warrant exercises to fund exploration activities across Canada, Greenland, and Saudi Arabia. There is currently no recurring subscription, license, or production-based revenue stream.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels5 records

Core offering

Brunswick Exploration is a publicly listed Montreal-based mineral exploration company that conducts grassroots lithium exploration in Canada, Greenland, and Saudi Arabia. It stakes, prospects, and drills LCT (lithium-cesium-tantalum) pegmatite targets using proprietary pXRF screening and diamond drilling, with a portfolio anchored by the Mirage Project (52.2 Mt at 1.08% Li2O Inferred), the Anatacau Main and Anatacau West projects in Quebec, the Nuuk Lithium project in Greenland, and an 8,467-hectare license in Saudi Arabia.

Product overview

Brunswick Exploration is a Montreal-based mineral exploration company that operates as a unified grassroots lithium exploration platform rather than a software product suite. Its portfolio is anchored by the flagship Mirage Project (Quebec) — one of the largest undeveloped hard-rock lithium Inferred Mineral Resource Estimates in the Americas (52.2 Mt at 1.08% Li2O) — and is complemented by two Quebec lithium projects under option from Osisko Development: the Anatacau Main Project (hosting the high-grade Anais lithium-cesium discovery) and the Anatacau West Project (contiguous to Rio Tinto's Galaxy/James Bay Lithium deposit). The company extends its grassroots lithium initiative internationally through its Greenland Projects Portfolio (led by the Nuuk Lithium Project) and a newly awarded Saudi Arabia Lithium Exploration License (8,467 hectares). Together, these projects form a single integrated exploration platform focused on hard-rock lithium pegmatite discoveries in Canada, Greenland, and Saudi Arabia.

Differentiator

Problem solved

Functional benefit

Products and services

• Mirage Project Flagship grassroots lithium discovery in Quebec's Eeyou Istchee-James Bay region, comprising 427 claims (21,230 hectares) located roughly 40 km south of the Trans-Taiga Highway. Drilling has delineated the MR-1 through MR-4 dykes with highlights including 2.57% Li2O over 25.8 meters, supported by a Maiden Mineral Resource Estimate of 52.2 Mt at 1.08% Li2O (Inferred) — one of the largest undeveloped hard-rock lithium resource estimates in the Americas.
• Anatacau Main Project Lithium pegmatite project in Quebec's James Bay-Eeyou Istchee region, hosting the Anais showing (discovered summer 2023). Located 22 km east of Allkem's James Bay Project along an E-W deformation corridor analogous to Rio Tinto's Galaxy deposit. Drilling highlights include 90.5 m at 1.31% Li2O, 123 m at 0.72% Li2O, and high-grade cesium intercepts up to 11.8 m at 1.84% Cs2O.
• Anatacau West Project Lithium property in Quebec's Eeyou Istchee James Bay region, located immediately east of Allkem's James Bay Lithium deposit. Maiden 2023 drill program totaled 3,712 meters with 17 of 18 drilled holes intersecting spodumene mineralization. Structurally similar to Rio Tinto's Galaxy deposit located approximately 20 km east.
• Nuuk Lithium Project Lithium project near Nuuk, Greenland, where Brunswick confirmed an additional spodumene-bearing pegmatite extending the mineralized corridor by over three kilometers from the initial discovery zone, nearly doubling its scale to approximately 4 km by 1 km. Nine spodumene-bearing pegmatites have been identified in the Ivisaartoq field, with individual specimens up to 400 m long, 40 m wide, and up to 50% visual spodumene.
• Greenland Projects Portfolio A portfolio of lithium exploration projects in Greenland, including the Nuuk Lithium project near Nuuk and additional East Greenland prospects. The portfolio is being advanced through grassroots exploration with active prospecting campaigns.
• Saudi Arabia Lithium Exploration License An 8,467-hectare lithium exploration license area in the Kingdom of Saudi Arabia awarded to Brunswick Exploration in November 2025, supplementing its ongoing projects in Canada and Greenland. The license area is being explored for lithium with a planned prospecting campaign starting in H1 2026.

Quantifiable outcome

• Mirage Project Inferred Mineral Resource Estimate of 52.2 Mt grading 1.08% Li2O — one of the largest undeveloped hard-rock lithium Inferred Mineral Resource Estimates in the Americas
• +4 more outcomes

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators13 records

Recent moves8 records

Expansion highlights6 records

Direct peers

• Critical Elements Lithium Corporation: Quebec-based lithium developer advancing the Rose lithium-tantalum project in the Eeyou Istchee James Bay territory. Comparable grassroots-to-development-stage Quebec lithium peer with similar hard-rock spodumene focus and overlap with Brunswick's exploration footprint.
• Sayona Mining: Australia-listed lithium developer with operations in Quebec (e.g., NAL JV with Piedmont) and emerging hard-rock production. A direct peer in James Bay and broader Quebec hard-rock lithium development, sharing a similar exploration-to-development trajectory.
• Winsome Resources: Australia-listed hard-rock lithium explorer with a primary focus on the Adina project in Quebec's James Bay region. Direct peer in LCT-pegmatite exploration with overlapping exploration strategy and target commodity.
• Midland Exploration: Quebec-focused mineral exploration junior that optioned the Mythril and Elrond LCT-pegmatite properties to Brunswick in 2022. A direct peer in Quebec grassroots lithium exploration with overlapping claim position in the James Bay region.
• Arcadium Lithium (formerly Allkem): Owns and is developing the James Bay (Cyr) lithium deposit immediately adjacent to Brunswick's Anatacau West project. A direct neighboring operator with overlapping land position in the James Bay lithium camp and a defined Mineral Resource of 110.2 Mt at 1.30% Li2O.
• Patriot Battery Metals: Developer of the Corvette lithium project in Quebec's James Bay region along the same structural corridor where Brunswick's Anatacau and Mirage projects are located. Most direct grassroots-to-development peer in the same district with similar LCT-pegmatite exploration focus.

Broad incumbents

• Sigma Lithium: Brazilian hard-rock lithium producer operating the Grota do Cirilo mine. A more advanced hard-rock spodumene peer that provides a relevant comparable for Brunswick's eventual transition from explorer to developer.
• Piedmont Lithium: U.S.-listed lithium developer advancing the Carolina and Ghana hard-rock lithium projects. A broader-market public lithium peer relevant for benchmarking capital-raising strategies and equity-market valuation of resource-stage lithium companies.
• Lithium Americas: Large-scale lithium developer with major projects in Argentina and the U.S. (Thacker Pass). While geographically distinct, it is a comparable public-market lithium developer and a relevant capital-markets peer for Brunswick's resource-stage equity story.
• Rio Tinto (Arcadium acquisition / Galaxy): Major miner that owns/controls the Galaxy/James Bay Lithium deposit — the same E-W deformation corridor along which Brunswick's Anatacau Main and West projects are situated. A senior incumbent whose exploration footprint defines the geological model Brunswick is testing.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/BrunswickExplo1
• Facebookfacebook.com/brunswickexplo
• LinkedInca.linkedin.com/company/brunswick-exploration
• Instagraminstagram.com/brunswickexploration

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Subsidiaries1 record

Funding overview

Funding rounds4 records

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Brunswick Exploration