New Name. Growing Team.
20 Years of Proven Industry Leadership
Universal Storage Containers is now Stellar Storage Containers. With more than 500,000 containers delivered across 66 countries and 16 consecutive years voted ISS Best Portable Storage Container, we bring globally proven experience to every project.
Connect with Us
Meet with our new team members, Sole Martinez and Richard Zeff, at FEDESSA to discover how Stellar can support your next project—from portable storage containers to tailored solutions for your market.
Proud Sponsor of the FEDESSA Networking Dinner
Sole Martínez
Joining Stellar Storage Containers in 2026, Sole brings more than 5 years of commercial experience and an extensive network across the European self-storage industry. After more than four years leading the Spanish Self Storage Association and working closely with operators, suppliers, and investors throughout Europe, she has earned a reputation as a trusted industry professional who connects people, opportunities, and ideas. Based in Madrid, Sole leads Stellar’s business development efforts across Spain and continental Europe.
Richard Zeff
Richard joined Stellar in 2026 as our first dedicated UK representative, bringing over 25 years of experience in B2B sales and business development. His focus has always been on building lasting relationships and supporting clients in achieving their commercial goals. He understands that every business is at a different point in its journey, and that the right partner listens first. Already active in the UK self-storage community, Richard attended the SSA UK conference earlier this year and is building his network across the sector. Based outside London, he leads the UK sector.
E: richard.z@stellarstoragecontainers.com
M: +44 (0)7879 634529
Let’s Talk Containers
Whether you’re growing, reorganizing, or creating room to operate more efficiently, Stellar helps you take control of your space—so you can focus on success.
Not sure which option fits your needs? Our team will guide you.
Stellar Storage
Containers Sales
UNITED KINGDOM: +44 (0)7879 634529
EUROPE: +34 622 788 910