Alex leads the Property Consulting team at CACI who are market leaders in using cutting edge technology to understand people and how they engage with brands and places. We use consumer data, spatial intelligence and AI to turn complex data into action for global companies across property owners, retailers, leisure operators, government, finance and media. Alongside the property team Alex also leads innovation across CACI and specialises in the application of innovative tech and data solutions to help clients understand their customers, who they are, how they behave and how to get more of them.

Nikki Greenberg is a real estate technology and innovation strategist with a broad professional background working in real estate development spanning two decades. She previously served as Head of Technology Strategy and Digital Management at QIC, an Australian investment manager where she led the digital transformation efforts of the real estate group which encompassed $17Bn AUM, alongside a significant $4Bn development pipeline. Here, in addition to overseeing the rollout of digital strategy initiatives and preparing the strategy’s update, a key focus of her effort was on devising a strategic approach to building technology at a portfolio-wide scale through the creation of a series of playbooks and digital masterplans.

She is a former Director at Brown Harris Stevens within the elite new development division of the New York office, and has held various positions at Greenland Group, Koichi Takada Architects, Buchan Group and Lendlease in Sydney, Australia.

Nikki has been the recipient of numerous industry awards and accolades including being recognized as a Top 9 Most Influential PropTech Women (2024), Top 5 Most Influential Women in Real Estate (2022), ULI Global Luminary (2022), Top 25 CRE Innovator (2021), and Finalist at MIPIM Global PropTech Awards (2019). She has been a featured keynote speaker for the real estate industry's leading groups and conferences and frequent commentator in the press.

Proudly serving as both the former co-chair of the Urban Land Institute's New York Real Estate Technology and Innovation Council, and Global Ambassador of Women in PropTech, (which she also founded), Nikki leads the industry's conversation on built world innovation. Nikki is an alumni of UNSW in Sydney, Australia where she attained Masters of International Business, Masters of Architecture, and Bachelors of Architecture with Honors.

An Australian national, today she resides in New York City.

James is a global leader in the world of real estate and technology, acting as a Venture Partner at Pi Labs, but also on the board of global software company Elecosoft and Generative AI company Laiout. James advises real estate companies on the adoption of technology, as well as emerging start-ups in the AI and real estate sector. Prior to this, James was Director of Innovation at Great Portland Estates and Tishman Speyer.

Rhiannon Owen has held various finance and data roles at British Land for the last 10 years. Rhiannon is the current Head of Corporate Projects and the leader of the AI Working Group at British Land. Rhiannon’s focus is on driving business transformation and using data insights to inform strategic decisions.

Jack is Related Argent's Head of PropTech and Innovation, a role he has held since 2022. Jack works closely across all Related Argent's development and asset management teams to embed a culture of innovation into the business. His role is dedicated to engaging with the PropTech ecosystem, running start-up pilots and scaling out impactful technologies across the business and its real estate projects.

Hannah sits within the Property Consulting team at CACI, supporting Real Estate businesses in developing their data and technology strategies. Hannah also works across the wider CACI business as the market insight lead, monitoring consumer behaviour and sentiment across a multitude of sectors. This includes a heavy emphasis on how consumers perceive the growing role of AI as a part of their day-to-day lives, from automated processes to intelligent marketing, and everything in between.