| Investor Type | Firm |
| Type of Fund | Solo angel |
| Industries | Software (Web Marketplace Saas..) • HealthTech (& Fitness) |
| Stages | Seed, Early Stage |
| Investing | Ireland |
| Investment Range | €25,000 - €25,000 |
Drew O'Sullivan, under the banner of Serafina t/a Brandish Ltd, operates as a solo angel investment firm headquartered at 31 Fitzwilliam Square, Dublin 2, D02 F403, Ireland. With a clear focus on the software industry, including sectors such as Web Marketplace and SaaS (Software as a Service), as well as HealthTech and Fitness, the firm aims to support innovative and disruptive startups that are in the seed and early stages of their development.
They have a set investment range with both the minimum and maximum investment amounts being €25,000.
The firm's investment thesis centers on backing opportunities that exhibit an exceptional founder/opportunity fit. They prioritize startups that demonstrate strong initial market validation, which can be present even before the company starts generating revenue.
By investing in companies that meet these criteria, Drew O'Sullivan seeks to fuel the growth of ventures that have the potential to lead and transform their respective markets. The insistence on exceptional founder fit suggests a hands-on approach to mentorship and guidance, acknowledging the critical role of leadership in the success of early-stage companies.
The inclusion of HealthTech and Fitness within their investment scope illustrates a commitment to improved wellbeing through technological innovation, a sector that is not only lucrative but also impactful on the quality of life.
We invest in seed stage SaaS and MedTech oportunities with exceptional founder/opportunity fit and strong initial market validation (even pre-revenue).



