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Ravelin

San Francisco, CA · Invests in US · Website

Check size

$100K-$500K

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Pre-SeedSeedSeries ACybersecurityClimate & EnergySpace & DefenseRoboticsManufacturingAerospace & DefenseManufacturing & IndustrialRobotics & AutomationSecurity & CybersecurityClimate & Clean Energy

Thesis

Investing in founders building critical software that addresses the decay of Western infrastructure, institutions, and industrial base. Ravelin backs software-defined transformation of aerospace, defense, manufacturing, energy, and industrial sectors.

Likely not a fit for

No consumer social apps, entertainment technology, or pure software without hard-industry application. Explicitly avoids technology that distracts rather than empowers.

How they invest

Lead or follow
Usually follows
Typical decision
~2 weeks
Warm intro
Not required
Involvement
Passive
Fund status
Actively deploying
Decision process
Solo GP

Partners & team

2 contacts on file

LV

Lucas Vaz

Founder and General Partner · Primary contact

AC

Adam Corey

Venture Partner

Portfolio

Apex SpaceAerospace Defense

Apex is focused on redefining how satellites are designed and manufactured, enabling rapid deployment of critical constellations through productized and mass-produced satellite bus platforms.

TrabaEnterprise Software

Traba is a staffing company founded in 2021 that connects businesses with reliable workers for industrial jobs. It uses technology to improve global supply chain efficiency.

PylonEnterprise Software

Pylon is an AI-native B2B support platform that unifies fragmented customer support across various channels such as Slack, Teams, email, and meetings. It offers omnichannel ticketing, AI agents for automating workflows, and Account Intelligence for managing customer relationships.

ShinkeiFood Beverage

Shinkei Systems uses robotics to enhance fishing and food supply chains, focusing on transparency and quality.

Orchard RoboticsRobotics Automation

Orchard Robotics specializes in developing robotic solutions for agriculture, particularly focused on improving the efficiency and productivity of orchard management.

Chariot DefenseAerospace Defense

Chariot Defense is building the intelligent hardware and software infrastructure to solve the military’s most critical bottleneck: how energy is transformed, controlled, and distributed as power across the modern battlefield. Their Amphora product line delivers silent, variable power specifically designed for distributed operations, electronic warfare, and autonomous systems at the tactical edge.

GalvanickSecurity Cyber

Galvanick protects the industrial world against cyber attacks. Our threat detection platform for factories and critical infrastructure defends the modern world against criminals and nation-states that target SCADA (Supervisory Control and Data Acquisition) and ICS (Industrial Control Systems).

Epsilon3Enterprise Software

Epsilon3 is an AI-powered procedure execution software designed for complex operations in advanced engineering, manufacturing, and testing, particularly within the aerospace and space industries.

EyebotHealthcare Digital

Eyebot is a technology company focused on revolutionizing vision care access through innovative solutions that provide precision eyeglass prescriptions quickly and conveniently.

AetherfluxClimate Clean Energy

Aetherflux's mission is to deliver energy to planet Earth through space solar power. The company aims to collect sunlight in Low Earth Orbit and transmit that power via infrared lasers to portable ground receivers, providing energy access where traditional delivery is expensive or dangerous.

Metalware
Realm AllianceEnterprise Software

Realm transforms how mines see, think, and respond by linking existing infrastructure into one predictive platform, enhancing safety and productivity through AI.

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Research briefRead more
Ravelin Capital Research Investment Thesis Ravelin Capital is an early-stage venture firm founded in 2023 by Lucas Vaz with a singular focus on "critical industries" — the sectors underlying modern civilization that have suffered decades of underinvestment and institutional decay. The firm backs founders building critical software that addresses infrastructure collapse, institutional dysfunction, and geopolitical fragility. Ravelin takes a distinctly mission-driven stance, viewing these industries not just as investment opportunities but as existential necessities for Western society. The name itself references the defensive outer fortification of a castle — a metaphor for protecting civilization through technological progress. The firm's core thesis: the best returns and the most important outcomes lie in software-defined transformation of industries historically resistant to technology — aerospace, defense, advanced manufacturing, energy infrastructure, cybersecurity for operational technology, and industrial robotics. Sector Focus Ravelin invests exclusively in what it calls "Critical Industries": Aerospace & Defense : Spacecraft manufacturing, satellite platforms, tactical power systems, defense tech Advanced Manufacturing : Precision manufacturing software, industrial automation, materials Energy Infrastructure : Grid modernization, distributed energy, clean power OT/Industrial Cybersecurity : Software for securing industrial control systems Robotics & Automation : Industrial robots, agricultural automation, autonomous systems Labor/Workforce Platforms : Technology connecting skilled labor with industrial employers Fintech for Critical Sectors : Banking and financial tools for founders in hard industries The firm explicitly avoids consumer social apps, general B2B SaaS without industrial applications, and entertainment technology. Stage Focus Ravelin operates from Pre-Seed through Series A: Pre-Seed : $100K–$250K for very early-stage companies Seed : $250K–$500K as primary sweet spot Series A follow-on : For existing portfolio companies Ravelin typically participates in rounds rather than leads them, given its check size. The firm positions itself as an early conviction investor, often getting in at the first institutional round. Check Size Range : $100K–$500K Sweet spot : $250K Fund size : Not publicly disclosed Recent Activity Ravelin has been actively deploying capital through 2024–2026: January 2026: Hadrian (aerospace/defense manufacturing, follow-on) July 2025: Chariot Defense (tactical power systems, Seed) 2025: Aetherflux (space solar power), Eyebot (AI eye exam kiosks, Series A) 2024: Apex (satellite platforms — became a unicorn in 2025, 1 year after Ravelin's investment) Multiple additional investments: Shinkei Systems, Orchard Robotics, Metalware, Galvanick Notable achievement: Apex became a unicorn in 2025, one year after Ravelin first invested. Portfolio Highlights Ravelin has built a 20+ company portfolio entirely focused on critical industries: Unicorns: Apex (apexspace.com): Spacecraft manufacturing and satellite platform — unicorn as of 2025 Notable Portfolio Companies: Hadrian (hadrian.co): Advanced aerospace/defense manufacturing, $95M+ funded Traba (traba.work): Labor marketplace for industrial workforce Pylon (pylonlending.com): Fintech for startup founders Shinkei Systems (shinkei.systems): Humane fish processing robotics, Series A Orchard Robotics (orchard-robotics.com): AI farm management, Series A Chariot Defense (chariotdefense.com): Tactical power systems for defense Galvanick (galvanick.com): OT cybersecurity for industrial systems Base Power Company (basepowercompany.com): Distributed energy infrastructure Epsilon3 (epsilon3.io): Operations software for aerospace Eyebot (eyebot.co): AI-powered eye exam kiosks, Series A Aetherflux (aetherflux.com): Space-based solar power Metalware (getmetalware.com): Manufacturing software Team Lucas Vaz — Founder and General Partner Lucas Vaz founded Ravelin Capital in 2023. He holds degrees in Management Information Systems, Finance, and Entrepreneurship from the University of Minnesota's Carlson School of Management. He was an early backer of Apex, Hadrian, and Traba. Vaz also serves as Managing Partner at Atland Ventures and previously co-founded Noveus Capital. He is well-networked in the venture ecosystem, connected to investors including James Currier (NFX), Aileen Lee (Cowboy Ventures), and Charles Hudson (Precursor Ventures). LinkedIn: https://www.linkedin.com/in/lucasbagnocvaz/ Adam Corey — Venture Partner Adam Corey is a Venture Partner at Ravelin. He is co-founder of Village Global, former Head of Investor Relations at 500 Startups, and former VP Business Development at SharesPost. He currently serves as Operations lead at Apex Space — one of Ravelin's unicorn portfolio companies — providing deep operational insight at the portfolio company level. Decision Process Ravelin operates as a solo GP fund with Lucas Vaz making all investment decisions. The firm values direct founder access and prides itself on quick decision timelines. Given the small check size and solo GP structure, decisions can typically be made in 1–2 weeks. The firm encourages direct outreach via ravelincap.com. Geographic Focus Primarily United States-focused, with particular concentration in San Francisco Bay Area, Los Angeles, and Miami. The firm's thesis is explicitly centered on Western civilization's infrastructure needs, making US focus natural. Founder Preferences Ravelin backs founders who are: Obsessed with real-world impact, not just software abstraction Building in hard, unglamorous industries that incumbents have ignored "Rebels" challenging institutional inertia through technology Mission-driven and willing to operate in complex regulatory environments (defense, aerospace, energy) Technical founders with domain expertise in their target industries Anti-Thesis Ravelin explicitly avoids: Consumer social applications Entertainment or distraction technology Pure software without hard-industry application Companies building technology that "distracts" rather than "empowers" Summary Ravelin Capital is a small but high-conviction early-stage fund (2023 vintage) that has quickly established itself in the defense tech, aerospace, and critical manufacturing ecosystem. With Apex achieving unicorn status in 2025 just one year after investment, the fund has demonstrated its ability to identify transformative companies in traditionally overlooked sectors. Lucas Vaz brings an outsider's perspective — a software-trained investor backing the hardest industries — which positions Ravelin uniquely among both traditional deep tech VCs and generalist software funds.

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