Jyri Engestrom
Investor and Partner @ Yes VC
San Francisco, United States
Jyri Engestrom is a seed investor at Yes VC in San Francisco focused on Software and Apps. Jyri Engeström is an Investor and Partner of Yes VC. He attended Lancaster University
- Total investments:
- 37
- Last investment:
- Lead investor:
- 19%
Last updated:
For AI agents: llms.txt
Industries Jyri Engestrom invests in
Stages Jyri Engestrom invests in
Countries Jyri Engestrom invests in
Round sizes
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Round size
- Seed
- $600k–$4.7M
- Pre-Seed
- $3M–$5.5M
- Series A
- $2.8M–$20M
Investment Focus
Industry
- Software 10 (27%)
- Apps 5 (14%)
- Internet 5 (14%)
- E-Commerce 5 (14%)
- SaaS 3 (8%)
Stage
- Seed 18 (49%)
- Pre-Seed 7 (19%)
- Series A 6 (16%)
- Angel 3 (8%)
- Funding Round 1 (3%)
Country
- United States 19 (51%)
- Finland 9 (24%)
- Spain 1 (3%)
- Canada 1 (3%)
- France 1 (3%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
S-Transistors
|
S-Transistors is one of the few businesses founded on a truly novel core technology that has the potential to serve as an enabling layer for a whole industry. | $3M / Pre-Seed / Aug 31, 2026 | |
| Physics-based, enzyme-free multiomics platform | $5.5M / Pre-Seed / Apr 16, 2026 | ||
| XFuel is a fuel company that provides green and clean fuels to distributors and consumers. The company was founded in 2010 and is based in Palma de Mallorca, Baleares. | $20M / Series A / Jan 27, 2026 | ||
| Soldera is unifying energy certificate registries. We give corporate energy buyers, sustainability teams, procurement teams, utilities, and traders one infrastructure layer across fragmented registries so they can procure, manage, and cancel renewable energy certificates with far less manual work.The platform combines aggregated procurement fromthousands of utilities with cleaner registry execution and audit-ready, government-backed cancellation statements traceable to the generating machine. That makes renewable energy certificate management easier to run, easier to evidence, and easier to scale across markets. | $2.7M / Seed / Mar 25, 2025 | ||
| Steady Energy aims to decarbonize the energy-intensive heating industry starting with residential and district heating. | $2.2M / Seed / Jun 27, 2023 | ||
| Heirloom is a provider of direct air capture technology to enhance the natural process of CO2 absorption from the atmosphere. Its technology accelerates limestone's ability to capture carbon dioxide, storing it permanently underground while operating with renewable energy. | Pre-Seed / May 10, 2021 | ||
| Returnmates is a provider of shipping services that allows returning an online purchase without leaving home. The online returns process has been left out to dry. Returnmates’ mission is to fully digitize online returns; therefore, making the process as seamless as the purchase. With just a few clicks, Returnmates cuts out the most stressful partof online returns — having to leave your home. | Pre-Seed / Feb 08, 2021 | ||
| Centered is an assistant for flow that helps you reach your flow state and stay there longer. | Pre-Seed / Jul 01, 2020 | ||
| Software Solutions for COVID-19 Testing and Vaccination | Pre-Seed / May 01, 2020 | ||
| Centered is an assistant for flow that helps you reach your flow state and stay there longer. | Pre-Seed / Jan 07, 2020 | ||
| See all 37 investments → | |||
Co-Investors
About Yes VC
We invest in great companies in the pre-seed and seed stages.
Yes VC Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Beth Malin
Head of Operations; Head of Operations
|
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Caterina Fake
General Partner
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David Pickerell
Investor
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Julie Liao
Principal
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Jyri Engestrom
Investor and Partner
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FAQ
What does Jyri Engestrom invest in?
Jyri Engestrom invests primarily in Software, Apps and Internet startups, most often at Seed and Pre-Seed stage. Most of the 37 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is Jyri Engestrom's check size?
Jyri Engestrom typically joins rounds of $600k–$4.7M at Seed, $3M–$5.5M at Pre-Seed and $2.8M–$20M at Series A. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Jyri Engestrom participates in.
How do I contact Jyri Engestrom?
Public channels for Jyri Engestrom 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 Jyri Engestrom last invest?
The most recent investment recorded for Jyri Engestrom closed in Aug 2026. Shizune tracks 37 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 Sep 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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