Concepcion Guzman, MSIS, MCITP

President of Florida Sharks | E-Commerce Strategist & Operator | Investor | Love Scaling

📍 United States🔄 Updated September 2026💼 4 investments📅 12 years investing🗓 Last invested Oct 2023
Operator-angel🌍 United States
4
Total investments
0
Early stage
1
Mid stage
1
Late stage
12y
Years active

Portfolio

3 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Investor
Jul 2022
Unstoppable Domains is an ICANN-accredited registrar and digital identity company building infrastructure at the intersection of DNS and onchain naming. Founded in 2018, the platform has enabled over 4.7M domain registrations across both traditional DNS extensions (e.g., .com, .info, .xyz) and Web3-native extensions (e.g., .crypto, .nft, .x) that are fully owned, user-controlled, and live onchain. Unstoppable allows users to register DNS and Web3 domains directly, tokenize supported DNS domains for onchain portability, and participate in aftermarket trading through an integrated peer-to-peer marketplace. Domain investors and portfolio owners can list or sell with low 3% commissions, lease-to-own, and transfer automation, creating new liquidity pathways for both DNS investors and Web3 domain holders.
Investor & Operating Partner
Mar 2022
Overtone Color, crafted by visionary female founders, offers a spectrum of semi-permanent conditioners, revolutionizing hair color with a nourishing alternative to traditional dyes. Our standout feature? Ethically formulated, our vegan, cruelty-free products are free from harsh chemicals like ammonia, heavy alcohols, and parabens, ensuring hair wellness without compromise. Our team, diverse in experience and rich in talent, embodies dedication to excellence, embracing teamwork, inclusivity and growth! You can also keep up with us on social media! https://www.instagram.com/overtonecolor/ https://www.pinterest.com/overtonecolor/ https://www.youtube.com/user/oVertonehaircare
late stageManufacturing
Investor
Dec 2014
Founded in June of 2012, Coinbase is a digital currency wallet and platform where merchants and consumers can transact with new digital currencies like bitcoin, ethereum, and litecoin. Our vision is to bring more innovation, efficiency, and equality of opportunity to the world by building an open financial system. Our first step on that journey is making digital currency accessible and approachable for everyone. Two principles guide our efforts. First, be the most trusted company in our domain. Second, create user-focused products that are easier and more intuitive to use.
Experience · 5 entries
All (5)
Investments (4)
Founder (1)
2024
Owner & General Manager
Jan 2024
The Florida Sharks are a professional, fully co-ed team competing in the United Grid League (UGL). In the last two seasons, UGL livestreams drew 1,141,421 total views (as of 9/17/25). Sharks matches accounted for 659,100 of those views, which equals 57.7 percent of the league’s audience. The Sharks also set a record by winning 24 straight races without a loss, a streak that highlights their dominance. In the same span, they delivered the fastest time in 19 of 36 races across the league and finished the 2025 season as United Grid League Champions. Grid is a race-based format where men and women compete side by side in 11 specialty-driven events per match. The Sharks thrive in this demanding structure, showing depth across every role and precision in execution. With CrossFit Games veterans, respected coaches, and athletes who are leaders in their local fitness communities, the Florida Sharks combine championship performance with a growing influence on and off the Grid.
2023
Investor & Advisor
Oct 2023
Naväge Nasal Care is the worlds only saline nasal irrigator that relieves sinus congestion caused by allergies, sinuses, and environmental pollutions. Naväge reduces snoring and keeps your nose clean too! According to the Saline Nasal Irrigation in Canadian Family Physician: “Nasal irrigation is a simple, inexpensive treatment that relieves the symptoms of a variety of sinus and nasal conditions, reduces the use of medications, and could help minimize antibiotic resistance.” In short, regular nasal irrigation reduces individuals​ dependence on nasal medications and lowers their trips to the doctor! With Naväge you can breathe better now and breathe better for life!   Naväge flushes the nasal passages with a pre-measured, all-natural saline solution that is safe, effective, and drug-free! Naväge pulls the saline rinse out of the nose from the upper tank into the lower tank: a completely self-contained system that doesnt make a mess compared to the neti-pot, nasal spray, and squeeze bottle. Also available for purchase on navage.ca. Questions? Please contact us at (800) 931-7828 or support@navage.com
2022
Investor
Jul 2022
Unstoppable Domains is an ICANN-accredited registrar and digital identity company building infrastructure at the intersection of DNS and onchain naming. Founded in 2018, the platform has enabled over 4.7M domain registrations across both traditional DNS extensions (e.g., .com, .info, .xyz) and Web3-native extensions (e.g., .crypto, .nft, .x) that are fully owned, user-controlled, and live onchain. Unstoppable allows users to register DNS and Web3 domains directly, tokenize supported DNS domains for onchain portability, and participate in aftermarket trading through an integrated peer-to-peer marketplace. Domain investors and portfolio owners can list or sell with low 3% commissions, lease-to-own, and transfer automation, creating new liquidity pathways for both DNS investors and Web3 domain holders.
Investor & Operating Partner
Mar 2022
Overtone Color, crafted by visionary female founders, offers a spectrum of semi-permanent conditioners, revolutionizing hair color with a nourishing alternative to traditional dyes. Our standout feature? Ethically formulated, our vegan, cruelty-free products are free from harsh chemicals like ammonia, heavy alcohols, and parabens, ensuring hair wellness without compromise. Our team, diverse in experience and rich in talent, embodies dedication to excellence, embracing teamwork, inclusivity and growth! You can also keep up with us on social media! https://www.instagram.com/overtonecolor/ https://www.pinterest.com/overtonecolor/ https://www.youtube.com/user/oVertonehaircare
late stageManufacturing
2014
Investor
Dec 2014
Founded in June of 2012, Coinbase is a digital currency wallet and platform where merchants and consumers can transact with new digital currencies like bitcoin, ethereum, and litecoin. Our vision is to bring more innovation, efficiency, and equality of opportunity to the world by building an open financial system. Our first step on that journey is making digital currency accessible and approachable for everyone. Two principles guide our efforts. First, be the most trusted company in our domain. Second, create user-focused products that are easier and more intuitive to use.
Investment activity
2014–2023 · 4 investments
201412022220231
Recent (last 2 years)Earlier