Gytenis Galkis

Partner at Superhero Capital | Your sidekick when it matters — visit superherocapital.com and unlock your powers!

📍 Lithuania🔄 Updated September 2026💼 13 investments📅 8 years investing🗓 Last invested Dec 2025
VC🌍 LithuaniaInvested this year
13
Total investments
7
Early stage
3
Mid stage
0
Late stage
8y
Years active

Portfolio

13 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Seed Investor - Superhero Capital
Dec 2025
CallStream AI is a Value-Added Service (VAS) that empowers telecom operators to offer advanced call intelligence to their corporate and SME customers. By seamlessly connecting mobile networks with enterprise systems, CallStream AI automatically logs calls, generates AI-driven summaries, and provides structured, actionable insights directly within CRM and ERP systems — helping businesses make smarter decisions and achieve better business outcomes.
Pre-seed Investor - Superhero Capital
Jun 2025
Automatically resolve Sentry errors and close bug tickets with a clear, transparent audit trail of everything that happens under the hood.
Seed Investor - Superhero Capital
Jun 2025
Offensive Security for AI Agents When deploying agentic AI systems, guardrails, permissions, and firewalls are essential - but how do you know they are effective? ZioSec brings rigorous offensive security testing to agentic AI systems, verifies your AI agents have been deployed safely, and enables AI adoption in the enterprise. Confirm your controls are working.
Seed Investor - Superhero Capital
Apr 2025
At VUGENE we offer bioinformatics data science as a service. Our team is comprised of specialists in biomedical research, bioinformatics, machine learning and software engineering. Our services are tailored for research laboratories studying the origins, causes, treatments and diagnostics of various complex disorders, such as cancers or neurodegenerative disorders. Collective expertise at VUGENE enables efficient management of large datasets resulting from multi-omics experiments. We perform quality control, processing of raw experimental data, normalization, statistical analysis and training of soffisticated machine learning models. We use the latest agile software development techniques to coordinate and streamline our research processes and to write software code that leads to reproducible and publishable results.
Seed Investor - Superhero Capital
Nov 2024
CyberUpgrade offers an advanced cybersecurity compliance platform for financial institutions, focusing on DORA while also supporting a range of other industry frameworks. Our platform simplifies compliance with predefined and customizable workflows that eliminate manual tasks. Employees are engaged in real-time compliance checks and evidence gathering via our chatbot on Slack or Teams, reducing bottlenecks and streamlining the process. Compliance evidence is automatically stored in a central location, making audits faster and always regulator-ready. Features like data extraction, risk assessment, vulnerability scanning, penetration testing, and continuous monitoring ensure businesses stay secure and compliant. We also provide business continuity planning and awareness training to strengthen security posture. CyberUpgrade includes fractional CISO services, offering expert guidance and strategic leadership to help organizations navigate complex compliance and risk management challenges. With fully guided DORA implementation, compliance analysis, and robust risk management workflows, our platform empowers financial institutions to reduce compliance workloads by up to 80% and save over 60K EUR, ensuring efficient and secure operations.
Angel Investor - NGL
Sep 2023
WeSky is an aviation technology company on a mission to power the future of in-flight experience. We design and manufacture advanced in-seat USB power systems for commercial aircraft, helping airlines deliver passenger comfort while reducing operational costs and environmental impact. Our flagship product – a 60W USB power system – is the lightest and most energy-efficient on the market and already flying with major carriers. WeSky combines innovation, speed, and top-tier engineering. We are EASA Part 21J certified aviation supplier with global ambitions, and we’re growing fast.
Board Member
Aug 2023
Sign on Tab offers a comprehensive Digital Signing Toolkit, available both on-premise and remotely, designed to seamlessly integrate with any Healthcare Software System. Our innovative solution transforms traditional paper processes into efficient digital workflows using tablets, capturing the biometrics of handwritten signatures to ensure document validity without requiring costly or cumbersome hardware upgrades. We understand the significant efficiency losses associated with manual paper processes and are committed to restoring that productivity. With Sign on Tab, consent forms are always up-to-date across all departments. The data from signed documents is exportable, searchable, and can be leveraged as a critical component of your analytics. Drawing from best practices observed in millions of signed forms annually across the EU, we provide unparalleled consultancy to guide new clients through their digital transformation journey. Key Benefits: ✔️ Enhanced Efficiency: Reclaim employee hours previously lost to manual processes. ✔️ Improved Data Quality: Ensure all patient data is digital, searchable, and analyzable. ✔️ Complete Documentation: Guarantee that documents are fully completed and properly signed. ✔️ Eliminate Physical Archives: Stop the growth of physical archives and reduce document logistics and printing costs. ✔️ Zero Document Loss: Minimize the risk of document loss to zero. ✔️ Organizational Impact: Simplify audit processes and enhance marketing campaigns through improved patient email data quality and quantity. ✔️ Regulatory Compliance: Ensure all documents are saved in compliance with constantly evolving healthcare regulations. ✔️ Sustainability: Adopt an environmentally friendly approach to documentation, with a commitment to planting a tree for every tree saved. Join us in leading the healthcare industry towards a paperless future with Sign on Tab, where efficiency, data quality, and sustainability converge.
Angel Investor
Jul 2022
Bloq.it is providing the worlds leading Smart Locker Solutions. Solving last-mile and enabling everyone to participate in e-commerce. Since our inception, we have emerged as the leading product in our segment, and have become the fastest-growing Smart Locker company in the world. Our Products are live in all the main EU markets, and are used by millions of end costumers, in partnership with industry leaders such as Vinted, DHL, and GLS.
Pre-seed and Seed Investor - 70V and Angel Syndicate
Nov 2021
Astrolight is on a mission to bridge the connectivity gap between space and Earth with advanced laser communication systems. Founded in 2019, the company aims to provide end-to-end connectivity solutions by building complete and self-contained hardware for ground and space operational domains. Astrolight produces energy-efficient optical technologies for LEO-to-Earth links, ship-to-ship communication, and ground-based systems in secure defense and commercial applications.
Pre-seed and Seed Investor
Nov 2021
We’re helping businesses to increase their employee engagement by providing a more convenient and personalised way to manage employee benefits, recognition programmes, internal communication, and other components of employee well-being. MELPs online platform for HR professionals and intuitive mobile app for employees create a two-way connection to help retain and attract talent by creating personal value.
Pre-seed and Seed Investor
Apr 2021
Walk15 is a sustainable initiative platform that motivates people to walk more and rewards them for it. We help companies and organizations connect with their employees and communities through walking challenges, making daily movement a driver of health, engagement, environmental, and social responsibility efforts. We design and manage custom walking challenges tailored to each organization’s goals – no setup required on your side. Participants track their steps and exchange them for rewards through the in-app Step Wallet. It’s a simple, scalable way to inspire movement with measurable impact. Whether youre looking to boost team well-being, strengthen your ESG story, or promote healthier habits at scale, Walk15 is your partner in purposeful movement.
Investor
Dec 2020
We enable financial institutions to integrate cryptocurrency buying, selling and holding features into their apps. Our turnkey solution includes: legal setup, debt capital, and easy to integrate API.
Founder & Member of the Board
Feb 2018
LitBANs objective is to foster business angel activity through communication, events, networking, syndication of deals both locally and across Europe. The association’s key directions of activity: 1. Networking & start-up deal flow facilitation via monthly events 2. Private investor interest representation through a consistent dialogue with public officials and governmental institutions 3. Sharing of tools, legal frameworks and knowledge for the purpose of attracting new angel investors.
Experience · 18 entries
All (18)
Investments (12)
Founder (4)
Board (1)
2025
Seed Investor - Superhero Capital
Dec 2025
CallStream AI is a Value-Added Service (VAS) that empowers telecom operators to offer advanced call intelligence to their corporate and SME customers. By seamlessly connecting mobile networks with enterprise systems, CallStream AI automatically logs calls, generates AI-driven summaries, and provides structured, actionable insights directly within CRM and ERP systems — helping businesses make smarter decisions and achieve better business outcomes.
Pre-seed Investor - Superhero Capital
Jun 2025
Automatically resolve Sentry errors and close bug tickets with a clear, transparent audit trail of everything that happens under the hood.
Seed Investor - Superhero Capital
Jun 2025
Offensive Security for AI Agents When deploying agentic AI systems, guardrails, permissions, and firewalls are essential - but how do you know they are effective? ZioSec brings rigorous offensive security testing to agentic AI systems, verifies your AI agents have been deployed safely, and enables AI adoption in the enterprise. Confirm your controls are working.
Seed Investor - Superhero Capital
Apr 2025
At VUGENE we offer bioinformatics data science as a service. Our team is comprised of specialists in biomedical research, bioinformatics, machine learning and software engineering. Our services are tailored for research laboratories studying the origins, causes, treatments and diagnostics of various complex disorders, such as cancers or neurodegenerative disorders. Collective expertise at VUGENE enables efficient management of large datasets resulting from multi-omics experiments. We perform quality control, processing of raw experimental data, normalization, statistical analysis and training of soffisticated machine learning models. We use the latest agile software development techniques to coordinate and streamline our research processes and to write software code that leads to reproducible and publishable results.
2024
Seed Investor - Superhero Capital
Nov 2024
CyberUpgrade offers an advanced cybersecurity compliance platform for financial institutions, focusing on DORA while also supporting a range of other industry frameworks. Our platform simplifies compliance with predefined and customizable workflows that eliminate manual tasks. Employees are engaged in real-time compliance checks and evidence gathering via our chatbot on Slack or Teams, reducing bottlenecks and streamlining the process. Compliance evidence is automatically stored in a central location, making audits faster and always regulator-ready. Features like data extraction, risk assessment, vulnerability scanning, penetration testing, and continuous monitoring ensure businesses stay secure and compliant. We also provide business continuity planning and awareness training to strengthen security posture. CyberUpgrade includes fractional CISO services, offering expert guidance and strategic leadership to help organizations navigate complex compliance and risk management challenges. With fully guided DORA implementation, compliance analysis, and robust risk management workflows, our platform empowers financial institutions to reduce compliance workloads by up to 80% and save over 60K EUR, ensuring efficient and secure operations.
Show all 18 entries ↓
Investment activity
2018–2025 · 13 investments
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