25Fifteen is a leading Startup Studio and Venture Development firm who explores, validates, and builds innovative digital products and ventures in partnership with entrepreneurial founders and large corporate enterprises. With over 25 years of execution experience, we incubate and accelerate startups, invest and raise capital, and leverage deep relationships to build businesses of value through our core services: + Startup Studio: We co-found businesses with entrepreneurs, providing seed capital, resources, team members, and ongoing support, on the entire journey from inception to exit. Our team of experienced startup engineers, product managers, marketers, finance, and operations specialists have brought dozens of products to market over the last ten years, from consumer services to enterprise software. + Enterprise Co-Ventures: We help large enterprises by establishing Co-Ventures with them for the exploration of speculative and emerging markets and new technologies, to discover opportunities to design, develop and launch innovative new digital products. For companies to remain competitive speed and capital efficiency are paramount. Through our Co-Ventures we provide rapid product development from MVP through to full maturity, faster, more efficiently and cost effectively than they could internally. + Capital Investment: We buy minority and majority stakes in small, profitable businesses, including buying out existing investors or partners, to remain enduring long-term shareholders who help your business optimise for steady free cash flow and returns. If you'd like to explore opportunities to partner with 25Fifteen, we'd love to hear from you. Please get in touch through our website.
Looking for a particular 25Fifteen employee's phone or email?
The 25Fifteen annual revenue was $400000 in 2026.
Luke Carruthers is the General Partner of 25Fifteen.
2 people are employed at 25Fifteen.
25Fifteen is based in Surry Hills, New South Wales.
The NAICS codes for 25Fifteen are [52, 5239, 523].
The SIC codes for 25Fifteen are [67, 679].