Sphere

🗓 Founded 2021👥 13 employees💰 Last funded Aug 2025
Financial Services🌐 oursphere.org
Website LinkedIn
Over 80% of Americans are worried about climate change, but 99% of Americans don’t have the option to make climate-friendly investments. Sphere makes climate-friendly investing available to everyone, by making it easy for employers to offer climate-friendly options in 401(k) retirement plans. A number of family offices and institutions have already stoped investing in the fossil fuel industry, often citing worrying economic factors and a need to protect long-term value as a driving force for decisions, including the Rockefeller Foundation, the New York State Pension Fund, and the Harvard Endowment. Sphere helps advisors and employers demonstrate their commitment to fiduciary duty with a high-quality product at reasonable fees while satisfying a deeply personal desire of clients, without having to choose between the two. The Sphere 500 Fossil-Free Index tracks the Top 500 US companies by market capitalization and excludes fossil fuel companies to avoid stranded asset risk. The fund votes shares for the planet, not for the status quo.
4
Total investors
1
Early stage
3
Mid stage
0
Late stage
2021
Founded

Investors

4 investors
All
Early stage
Mid stage
Late stage
Investor geography3 countries
United States
2
United Kingdom
1
Germany
1
Investor activity2023–2025 · investors recorded per year
202312024120252
Recent (last 2y)Earlier
Frequently asked questions
Who invested in Sphere?
Sphere has 4 investors on record on gritt.io, including 1 early-stage backers, 3 mid-stage.
When did Sphere last raise funding?
The most recent investment in Sphere recorded on gritt.io was in August 2025.
When was Sphere founded?
Sphere was founded in 2021.
What industry is Sphere in?
Sphere operates in Financial Services. Find similar Financial Services investors on gritt.io.