Great Northern Salmon
Cape Elizabeth, US · Founded 2022 · Delaware corporation
Great Northern Salmon produces fresh Atlantic salmon using land-based recirculating aquaculture systems (RAS) with a focus on sustainable, climate-resilient food production. The company operates in Millinocket, Maine, supplying salmon to U.S. consumers.
Founders & leadership
Great Northern Salmon was founded in 2022 by Marianne Naess and Erik Anton Heim.
MN
Marianne NaessCo-founder
EA
Erik Anton HeimCo-founder
Board
WG
William GinnBoard director
Reported raises · per SEC filings
Form D private placements$10.6M disclosed across 2 rounds · 2023–2025
▶$8MraisedJun 2025 · 19 investors · AgricultureRule 506(b)
▶$8MraisedJun 2025 · 19 investors · Agriculture
Rule 506(b)Officers, directors & promoters on the filing
- Marianne NaessExecutive Officer, Director, Promoter
- William GinnDirector
- Erik Anton HeimExecutive Officer, Director, Promoter
- Offering amount
- $14M
- Amount sold
- $8M
- Minimum investment
- $8.2K
- Proceeds to insiders
- $237.5K
- First sale
- May 2025
- Incorporated
- Corporation, Delaware, 2022
- Federal exemptions
- 06b
▶$2.6MraisedMay 2025 · 18 investors · AgricultureRule 506(b)
▶$2.6MraisedMay 2025 · 18 investors · Agriculture
Rule 506(b)Officers, directors & promoters on the filing
- Marianne NaessExecutive Officer, Director, Promoter
- Erik Anton HeimExecutive Officer, Director, Promoter
- William GinnDirector
- Offering amount
- $4.9M
- Amount sold
- $2.6M
- Sales commissions
- $28.5K
- Proceeds to insiders
- $720K
- Placement agents
- Castle Placement, LLC
- First sale
- Apr 2023
- Incorporated
- Corporation, Delaware, 2022
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
In the news
Frequently asked questions
- What does Great Northern Salmon do?
- Great Northern Salmon produces fresh Atlantic salmon using land-based recirculating aquaculture systems (RAS) with a focus on sustainable, climate-resilient food production. The company operates in Millinocket, Maine, supplying salmon to U.S. consumers.
- Who founded Great Northern Salmon?
- Great Northern Salmon was founded by Marianne Naess, Erik Anton Heim in 2022.
- How much funding has Great Northern Salmon raised?
- Great Northern Salmon has disclosed $10.6M raised across 2 rounds.
- Where is Great Northern Salmon headquartered?
- Great Northern Salmon is headquartered in Cape Elizabeth, US.