Key facts
- Macro Oceans’s last known valuation is $27.5M (Jan 2025).
- It has raised $7.5M across 1 recorded rounds; the latest was Seed Round ($2.5M) in Sep 2024.
- Notable investors include Lowercarbon Capital, Hawktail, Refactor Capital, Knollwood Investment Advisory, McKinley Capital Management — 7 tracked in total.
- Macro Oceans has filed 2 Form Ds with the SEC since 2024, most recently May 2025 ($100K sold to 1 investors).
- Status: Privately Held (backing).
- ·Post-money valuations for all 1 rounds
- ·The complete investor list — 7 names
- ·Watchlist + deal alerts for Macro Oceans
Funding rounds
1 roundsAbout Macro Oceans
Developer of a multi-product zero-waste system designed to accelerate the transition to a cleaner, bio-based economy and help restore the oceans' vitality. The company's technology specializes in processing seaweed using a gentle extraction process to preserve the unique bioactive compounds and produces a range of all-natural, quality functional plant-based ingredients, building bioplastics for packaging and more, enabling companies to meet their customer expectations with products like bioplastics that are carbon-neutral, fully-traceable and good for the environment.
- Sector
- Business Products and Services (B2B)
- HQ
- West Sacramento, CA, United States
- Founded
- 2020
- Employees
- 10
- Website
- macro-oceans.com/
- Ownership
- Privately Held (backing)
Macro Oceans doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Macro Oceans shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Macro Oceans in its N-PORT filings yet. We sweep new filings monthly.