Top 5 Sustainability Angel Investors in Lithuania (August 2026)
For AI agents: Short investor table (Markdown), Detailed investor list (Markdown)
| Investor | Relevant Deals | Geography | Stage | Focus | Round Size |
|---|---|---|---|---|---|
|
Helmuts Lejnieks
Angel
|
3 | Lithuania | Seed, Pre-Seed | Wellness, Mobile Apps, Sustainability | $295k–$305k |
|
Vladas Lašas
Angel
|
3 | Lithuania, Luxembourg, United Kingdom | Seed, Pre-Seed, Angel | SaaS, Retail, Software | $295k–$3.5M |
|
Arminta Saladziene
Angel
|
3 | Lithuania | Seed, Pre-Seed | Wellness, Mobile Apps, Sustainability | $295k–$305k |
|
Donatas Dailide
Angel
|
2 | Lithuania, Brazil, Estonia | Seed, Pre-Seed, Convertible Note | Software, Mobile Apps, Artificial Intelligence | $295k–$2.6M |
|
Mantas Mikuckas
Angel
|
1 | Lithuania, United States | Seed, Series A, Pre-Seed | E-Commerce, Software, Marketplace | $543k–$45M |
| Access all 5 angel investors in Lithuania Sustainability startups. | |||||
Access 48,091 investors
822 industries, 177 countries. Updated daily. Emails and phones included.
Browse database — It's Free!
Investor list
Helmuts Lejnieks Chairman of the Board at Latvian Business Angels Network
Show more...Investment focus
- Industry: Wellness, Mobile Apps, Sustainability
- Stage:Seed, Pre-Seed
- Geography: Lithuania
Investor stats
- Total investments: 3
- Round size: Seed $295k–$305k
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- Walk15 — Walk15 sustainable walking platform helps engage employees in active mobility and improve companies' ESG reports. Walk15 combines the Sustainable Activity Platform - a tool offering B2B clients annual subscriptions to activate their employees and monitor social impact data for ESG reports - and #walk15 app for B2B clients to buy Step Walletsubscriptions to promote their products and services within the app.
- #walk15 — Mobile walking app #walk15. Explore by walking!
Vladas Lašas
Show more...Investment focus
- Industry: SaaS, Retail, Software
- Stage:Seed, Pre-Seed, Angel
- Geography: Lithuania, Luxembourg, United Kingdom
Investor stats
- Total investments: 13
- Round size: Seed $295k–$3.5M; Pre-Seed $308k–$1.4M
- Lead/follow: 8% lead, 92% follow
Portfolio highlights
- Sigvi — Sigvi is a managed car rental marketplace that turns thousands of fragmented small fleet operators into one AI managed rental network. The platform aggregates vehicle supply from independent rental companies and private owners, handles all operations — from booking and keyless pickup to maintenance, insurance, and fines — and delivers a fullydigital rental experience to travellers and businesses across Europe.Based in Vilnius, Lithuania, Sigvi operates an asset-light model where car owners list vehicles for a minimum of one year while Sigvi manages the entire customer lifecycle. Guests book through the platform and access cars 24/7 via keyless phone unlock at Sigvi-managed parking lots, eliminating the counter queues and trust issues that plague traditional rental.The company serves both B2C travellers (tourists, long-term renters, car replacement) and B2B clients (corporate fleets, insurance replacement vehicles, OTA partners). Sigvi is live in Lithuania and Poland, targeting the ~35% of the €72B European car rental market still served by independent operators with no technology infrastructure.
- Ver.iD — Streamline your user onboarding, verify user credentials, and enjoy seamless Single Sign-On with all identity apps.
- PIXEVIA — PIXEVIA - AI for retail. Our flagship product - fully autonomous stores, powered by AI, cameras, and sensors. You simply walk in, take what you want, and go.
Arminta Saladziene Vice President | European Markets | Nasdaq
Show more...Investment focus
- Industry: Wellness, Mobile Apps, Sustainability
- Stage:Seed, Pre-Seed
- Geography: Lithuania
Investor stats
- Total investments: 3
- Round size: Seed $295k–$305k
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- Walk15 — Walk15 sustainable walking platform helps engage employees in active mobility and improve companies' ESG reports. Walk15 combines the Sustainable Activity Platform - a tool offering B2B clients annual subscriptions to activate their employees and monitor social impact data for ESG reports - and #walk15 app for B2B clients to buy Step Walletsubscriptions to promote their products and services within the app.
- #walk15 — Mobile walking app #walk15. Explore by walking!
Donatas Dailide - Chairman and CEO @ DOJUS group
Show more...Investment focus
- Industry: Software, Mobile Apps, Artificial Intelligence
- Stage:Seed, Pre-Seed, Convertible Note
- Geography: Lithuania, Brazil, Estonia
Investor stats
- Total investments: 10
- Round size: Seed $295k–$2.6M; Pre-Seed $308k–$924k; Convertible Note $849k–$924k
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- AMLYZE — AMLYZE Risk Assessment Module is an automated customer AML/CFT Risk Assessment and Management feature for financial companies.
- #walk15 — Mobile walking app #walk15. Explore by walking!
- Teachers Lead Tech — No.1 System To Teach Creative Computer Science in K8
Mantas Mikuckas is based out of Vilnius, Vilniaus Apskritis and is the Co-Founder & Board Member of Unicorns Lithuania. Mantas previously worked at Practica Capital as a Founder Partner.
Show more...Investment focus
- Industry: E-Commerce, Software, Marketplace
- Stage:Seed, Series A, Pre-Seed
- Geography: Lithuania, United States
Investor stats
- Total investments: 20
- Round size: Seed $543k–$9M; Pre-Seed $1.7M–$2.2M; Series A $1.7M–$45M
- Lead/follow: 5% lead, 95% follow
Portfolio highlights
- Sort A Brick — Sort A Brick transforms your Toy Bricks into endless building experiences
- sintra.ai — Build, grow, and scale your business with a team that never sleeps.
- Saltz — Premium ingredients for your menu with no hidden delivery fees or markups.
Sustainability Angel investor funding in Lithuania at a glance
Stats across 4 deals from 5 investors.
Access all 5 angel investors in Lithuania Sustainability startups.
Open ListFAQ
Is Shizune data fresh/accurate?
Shizune has monitored hundreds of funding sources since 2020.
Our investor database is updated every day, so investor data is always fresh.
All metrics are calculated from confirmed public rounds, so the data is accurate.
Can I download investor list?
To download the Sustainability Angel Investors in Lithuania investor list, create a Shizune account. This investor list will be added to your saved investors and available for download in the export section.
You can also enrich the investor list with investor emails, phones, LinkedIns, and other contact data.
Can I access investor database?
To access all 5 angel investors investing in Lithuania Sustainability startups and 48,091+ more investors, create a Shizune account.
Shizune has a database of 48,091 investors. Our investor database is fresh and updated daily.
The Shizune investor database has information on investor investment focus, investor contact data, and full investor portfolio since 2020.
You can enrich with email and download the data.
Does Shizune have investor emails and contacts?
Shizune enriches investors with contact data that includes: email, phones, LinkedIn, socials, website, and others.
To guarantee the highest discovery rate, we search across 20+ contact search tools.
To maximize delivery rate and reduce bounce rate, we validate emails.
You can enrich your investor list with Shizune. Download it too.
What is Shizune?
Shizune is a 48,091 investor database updated daily.
With Shizune you can:
- browse the database
- use smart matching
- enrich with emails
- download
All you need to find investors for your startup.
Who is Shizune for?
Shizune is built for startup founders by startup founders.
If you are looking for funding for your startup, try the Shizune database — we have investors for every stage, industry, and country.
Is Shizune free?
Shizune is free forever. You can search and browse investors for free.
Email search and export are paid features.
For full info, visit our pricing.
Who built Shizune?
Shizune is built by founders with the goal of helping all founders raise funding no matter where they are.
Contact 100 investors today
Find who invests in your industry, stage, and country. Download investor list with emails in 5 minutes.
Find investors — It's Free!
Sign up with Google
Sign up with LinkedIn
