Ellena Stevens
Senior Associate

Ellena brings her interest in science and innovation to her R&D conversations with accountants and their clients.

Ellena headshot

About Ellena

Ellena secured a first-class honours degree in Zoology and then went on to earn her Master’s degree in the conservation field by using social network analysis to better understand relationships and support breeding programs.

Since joining Source Advisors in 2024, Ellena has demonstrated a strong commitment to fostering lasting and valuable client relationships. In 2025, she became a member of our growing Accounting Partner team, where she plays a role in developing collaborative, trust based partnerships with both our Accountant Partners and their clients.

Ellena builds strong, tailored partnerships by prioritising transparency, excellent customer service and long-term value whilst upholding the integrity of the scheme.

In her own words

“The best part of my job is talking to so many different businesses and accountants to truly understand the R&D and how we can support and add value in the ever-changing R&D landscape.