Shaun Abrahamson
Co-Founder @ Third Sphere
Los Angeles, United States
Shaun Abrahamson is a seed investor at Third Sphere in Los Angeles focused on Software and Hardware. Shaun Abrahamson is based out of Los Angeles, California and is the co-founder of Third Sphere. Shaun previously worked at ZocDoc as an angel investor. Shaun Abrahamson attended the Berlin School of Creative Leadership.
- Total investments:
- 71
- Last investment:
- Lead investor:
- 6%
Last updated:
For AI agents: llms.txt
Industries Shaun Abrahamson invests in
Stages Shaun Abrahamson invests in
Countries Shaun Abrahamson invests in
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
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Investment Focus
Industry
- Software 11 (15%)
- Hardware 9 (13%)
- Internet of Things 9 (13%)
- SaaS 6 (8%)
- Energy 6 (8%)
Stage
- Seed 24 (34%)
- Convertible Note 11 (15%)
- Pre-Seed 10 (14%)
- Series A 7 (10%)
- Angel 1 (1%)
Country
- United States 40 (56%)
- Kenya 1 (1%)
- Canada 1 (1%)
- Israel 1 (1%)
- Germany 1 (1%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Plentify connects home appliances with cheaper cleaner energy. It does this with an intelligent residential load management platform which matches demand with clean energy supply for 75% cheaper than batteries. Plentify combines advanced hardware, AI, and user-centric design to create smart home products that delight customers while alsostrengthening electricity systems. | Venture - Series Unknown / Jul 22, 2024 | ||
| Reynko offers solutions for turbulent fluid flows, enhancing energy efficiency by tackling turbulent resistance challenges. | Pre-Seed / Jun 21, 2023 | ||
| Focal provides personalized electric heating systems for restaurants and outdoor spaces—cutting propane costs and improving guest comfort. Based in San Francisco, Focal helps multi-unit restaurant groups and independent owners electrify outdoor dining areas safely and efficiently. | $4M / Pre-Seed / May 01, 2023 | ||
| ChargeLab is the Android of EV charging. We don’t build EV chargers, but our hardware-agnostic platform runs on the world’s most popular EV chargers. Once connected, our software makes any EV charger smarter and easier to use. | $15M / Series A / May 19, 2022 | ||
| Cove is the world’s first AI-native architecture company, transforming architectural delivery by vertically integrating the value chain through a proprietary foundational platform. | $30M / Series B / Dec 17, 2021 | ||
| EVA serves as an enabler for drone-applications by gradually connecting cities and countries through the creation of a network of drone control and charging stations. | Convertible Note / Nov 05, 2021 | ||
| HAAS Alert’s mission is to build lifesaving mobility solutions to make vehicles and roads safer and smarter. Our vision is a connected, collision-free world where everyone gets home safely. HAAS Alert’s Safety Cloud service sends real-time digital alerts to drivers, connected cars, and autonomous vehicles via vehicle dashboards and infotainmentsystems, navigation applications, and smartphones to aid drivers earlier in making safer, smarter driving decisions. | $5M / Seed / Aug 30, 2021 | ||
| For hardware organizations dealing with the chaos of managing a distributed manufacturer network, Partsimony is building a cognitive manufacturing supply chain that leverages transactional data to provide deep insights around Manufacturer Discovery, Design Intent, and Supply Chain Resilience.Partsimony is building the future cognitivemanufacturing supply chain. | $2M / Seed / Jun 09, 2021 | ||
| ChargeLab is the Android of EV charging. We don’t build EV chargers, but our hardware-agnostic platform runs on the world’s most popular EV chargers. Once connected, our software makes any EV charger smarter and easier to use. | $4.3M / Seed / Feb 23, 2021 | ||
| Oonee builds, finances, and operates automated bike parking infrastructure that humanizes public spaces. It is driven on changing the mobility game in cities by building a network of smart, modular, pods that provide secure parking for bikes and scooters on the interior while providing public space amenities on the exterior.The company wasfounded in 2017 and is headquartered in Brooklyn, New York. | Pre-Seed / Jan 28, 2021 | ||
| See all 71 investments → | |||
Co-Investors
About Third Sphere
Third Sphere is Pre-Seed and Seed stage fund focused on rapid, scalable climate action and targeting outsized impact and outsized returns. Fund strategy: Climate action - Track record of over 100 portfolio companies that unlock GHG reduction and resilience via strategies like electrification that don’t ask for premiums, just better products and services such as Cove Tool (building design), OneWheel (consumer EV), and Gradient (home hvac). First-in Capital - focus on ownership in pre-seed/seed stage teams and markets where we can help unlock institutional funding and multiple opportunities to expand ownership before Series A. Earned access - GPs (Shaun, Stonly, and Shilpi) have 9 years together with public reputation and ranks including; top 1% of investors on NFX for climatetech; #1 ranked early stage fund by Climate 50; named in the top 10 of VCs who founders love the most by Techcrunch Repeatable differentiation - Proprietary curated network with over 12k people, enabling 1k annual 1:1 introductions, along with access to asset finance.
Third Sphere Contacts
| Name | Phone | Socials | |
|---|---|---|---|
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Shaun Abrahamson
Co-Founder
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Shilpi Kumar
Partner
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Yana Andrea Klimova
Chief Financial Officer
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Zeev Krieger
Partner
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Anthony Millin
Venture Partner
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FAQ
What does Shaun Abrahamson invest in?
Shaun Abrahamson invests primarily in Software, Hardware and Internet of Things startups, most often at Seed and Convertible Note stage. Most of the 71 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
How do I contact Shaun Abrahamson?
Public channels for Shaun Abrahamson include LinkedIn, X (Twitter) and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
When did Shaun Abrahamson last invest?
The most recent investment recorded for Shaun Abrahamson closed in Jul 2024. Shizune tracks 71 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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