Liz Schack Rabban

Managing Director, Cambridge Wilkinson | Capital Raising – Debt & Equity | Technology, Real Estate, Fintech, Specialty Finance, Dual Use, Manufacturing | Early Stage Investor

📍 United States🔄 Updated September 2026💼 11 investments📅 5 years investing🗓 Last invested Jan 2025
VC🌍 United States
11
Total investments
5
Early stage
3
Mid stage
1
Late stage
5y
Years active

Portfolio

10 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Investor
Jan 2025
Odys Aviation designs, develops and manufactures sustainable, technologically advanced VTOL aircraft that solve global challenges for commercial airlines and private operators.
Investor
Aug 2024
Antaris, the software platform for space, exists to make space easy. We dramatically simplify the design, simulation and operation of satellites to ensure mission success. We bring New Space thinking to an Old Space world, solving the most pressing challenges for our industry to improve time-to-orbit and reduce cost. We are Software for Space. Learn more at www.antaris.space
Investor
May 2024
Biofire Technologies is on a mission to give gun owners better tools for reducing preventable gun injuries and deaths, especially among children. We believe our technology, combined with a best-in-class customer experience, will define the future of firearms safety for the next generation. Our mission-driven approach has earned support from the firearm community, the tech world, and the media. Biofire employees are world-class engineers who have designed and tested firearms, medical devices, robots, cars, satellites, rockets, and supersonic jets. What unites our team is our commitment to safety and reliability that we bring to our work every day. Since CEO Kai Kloepfer founded Biofire in 2016, the company has won respect and accolades from gun owners and supporters who believe in technology’s potential to help reduce firearm accidents, criminal misuse, suicides and other tragic outcomes.
late stageDefense & Space
Investor
Mar 2024
Overview Energy is turning uninterrupted sunlight in space into directable energy on Earth. From our homebase in Virginia, we’re building satellites that will deliver energy from orbit to the grid and make solar a reliable 24/7 resource. Follow along: https://www.overviewenergy.com/
Investor
Dec 2023
Wispr Flow (available on Mac, iPhone, Windows, and Android) lets you speak naturally and see your words perfectly formatted with no extra edits, no typos. It’s the easiest way to write 4x faster across all your apps.
Investor
Mar 2022
Red Beard Ventures is a Venture Capital Firm that invests in disruptive companies from seed to growth. Our team has been working in and around the startup ecosystem for 15+ years. Building, investing and advising startups has helped us to gain a keen sense of what really matters when building a company. We develop empathy to the founder journey that only a startup founders can have. We look to be early investors in non-consensus companies/industries, focusing on: Web 3.0 infrastructure, including blockchain/crypto, NFT’s, AR/VR, fintech, and other areas that enable us to build the future of the internet. Frontier technology, reflecting a 0 -> 1 shift or 10x improvement across industries. We believe being opportunistic and generalists in this area enables us to capitalize on fundamental shifts in industries and technologies. Existing Portfolio: SuperRare The premier marketplace for digital art. Alto IRA Shifting the retirement landscape towards alternative assets. Dapper Labs Building the future of NFT’s. Holler.io: Enhancing digital communication. Noah: Improving home equity investing. Genies: Building identity through NFTs Robotire: Automating car maintenance with robotics and AI. Lendtable: Solving retirement for the masses. Studio: The home gym for everyone. Reactive Streaming: The future of live streaming.
Investor
Jan 2022
Take video-game style leaderboards and global rankings, add fantasy sports-like league play and camaraderie and mix it all in with a dash of the good old-fashioned heart-pounding adrenaline that comes from standing over a tough 6-foot putt. Big Shooter puts the physical you at the center of your own sports story and genuinely connects you in a world that’s never felt more disconnected. Features Play on your own schedule on your own course Compete against friends and strangers across the world on an even footing using Big Shooter’s adjustment algorithms Get notified when friends are Going Live and follow rounds and league results in real-time just like fantasy sports Host special in-league tournaments (ie. year-end championship shootout) to up the ante! Get rewarded and earn discounts for Checking In to golf courses, posting photos, and playing rounds Create your own Tour and connect and compete globally with pros and celebrities alike
early stageSpectator Sports
Investor
Oct 2021
Sparrow empowers individuals to reach their full potential through AI-driven motion analysis and coaching. Our advanced Generative AI solutions redefine personal coaching, starting with golf. Our technology provides real-time, personalized swing analysis, comparing your performance against millions of data points from top athletes. Available on the App Store, Sparrow Golf has already helped over 250k golfers improve their game. But we don’t stop there. Sparrows AI is expanding to offer tailored coaching across various sports and activities, ensuring expert guidance, no matter your passion. Experience the future of training with precise, actionable feedback that helps you excel. Spearheading the next generation of Gen AI, Sparrow develops coaching apps that enable users to interact with their coach through voice and hand gestures, experience motion analysis for a variety of activities, and receive real-time guidance during skill-based training.
Investor
Mar 2021
Were creating a new standard for mental wellness through botanical psychedelic inspired compounds, functional plant medicines, and integrative technology. Our ambition is to deliver legal therapeutic treatment options that address the current global mental healthcare pandemic. We seek to provide a free resource to the individual that will provide critical data for further academic understanding of psychoactive compounds. As the pace of decriminalization continues to snowball, we watch with interest as the legal backdrop and DEA scheduling status remains on the political agenda. In markets that allow self therapy, we anticipate being able to provide a suite of products.
Investor
Jan 2021
Charged Particles are Interest-bearing Non-Fungible Tokens (DeFi NFTs) that are minted with an underlying asset and accrue interest over time, giving the Token a "Charge". The amount of interest earned from the token represents the "Charge" that the Particle has amassed. Particle Value = Intrinsic Value (underlying asset, ie. Dai) + Speculative Value (non-fungible rarity) + Interest Value (ie. Chai, rDai, cDai, aToken, yToken, and more!) Value Appreciation: Imagine a Babe Ruth rookie card stuffed with $1 and earning interest since 1916! Or a piece of digital-art holding $10 and constantly appreciating in value! Ownership: Charged Particles are Yours! They are standard, non-custodial NFTs, held in your wallet, and can be "discharged" at any time, collecting any accrued interest from the token. They can also be burned to reclaim the underlying asset + interest in full, destroying the token. And just like any other NFT, you may trade, transfer or sell your Charged Particles! You can even discharge the interest to a different address - a friend? a donation? Youre in Charge! Custom Token Mechanics: Charged Particles introduce unique token mechanics allowing Smart Contracts and/or Dapps to decide how to handle a specific token based on the level of "Charge" that token has. Imagine an NFT that represents a Sword - the power of that sword could be dependant on the amount of "Charge" the token has. Or perhaps certain items can only be used once they reach a certain level of charge. Discharging the particle resets the in-game token mechanics. Other possibilities include battling over the "charge" of a particle - the winner earns the interest from their competitors particles.
Experience · 15 entries
All (15)
Investments (11)
Founder (1)
2025
Investor
Jan 2025
Odys Aviation designs, develops and manufactures sustainable, technologically advanced VTOL aircraft that solve global challenges for commercial airlines and private operators.
2024
Investor
Aug 2024
Antaris, the software platform for space, exists to make space easy. We dramatically simplify the design, simulation and operation of satellites to ensure mission success. We bring New Space thinking to an Old Space world, solving the most pressing challenges for our industry to improve time-to-orbit and reduce cost. We are Software for Space. Learn more at www.antaris.space
Investor
May 2024
Biofire Technologies is on a mission to give gun owners better tools for reducing preventable gun injuries and deaths, especially among children. We believe our technology, combined with a best-in-class customer experience, will define the future of firearms safety for the next generation. Our mission-driven approach has earned support from the firearm community, the tech world, and the media. Biofire employees are world-class engineers who have designed and tested firearms, medical devices, robots, cars, satellites, rockets, and supersonic jets. What unites our team is our commitment to safety and reliability that we bring to our work every day. Since CEO Kai Kloepfer founded Biofire in 2016, the company has won respect and accolades from gun owners and supporters who believe in technology’s potential to help reduce firearm accidents, criminal misuse, suicides and other tragic outcomes.
late stageDefense & Space
Investor
Mar 2024
Overview Energy is turning uninterrupted sunlight in space into directable energy on Earth. From our homebase in Virginia, we’re building satellites that will deliver energy from orbit to the grid and make solar a reliable 24/7 resource. Follow along: https://www.overviewenergy.com/
Owner
Jan 2024
TruBlue provides a helping hand around the house– inside and out. TruBlue’s services include to-do list chores, handyman services, house cleaning, maintenance, yard work, emergency repairs, bathroom and kitchen remodels, seasonal work, and preventative maintenance. TruBlue strives to provide affordable, worry-free living for seniors and hassle-free living for busy adults by providing professional, trustworthy house care services. TruBlue is certified as Senior Home Safety Specialist. We can perform Senior Home Safety Assessments, home remodels, or house modifications.
Show all 15 entries ↓
Investment activity
2021–2025 · 11 investments
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