De-risk your real estate portfolio

We help you protect your asset value and rental income through our physics-based intelligence. Our RetroAgent instantly builds virtual models of your entire portfolio to simulate energy upgrades, calculate precise retrofit costs, and map the most effective capital allocation avenues

Our Vision and Mission

We're building a future for a resilient real estate, where every capital decision, from buy to exit is powered by the intelligence of what is physically possible and financially optimal.

We exist to transform fragmented asset data into engineering-grade, board-ready investment roadmaps. Through our physics-based RetroAgent, we provide the RECAP (Real Estate Capital Planning) infrastructure that empowers asset managers and landlords to align financial performance with climate compliance at portfolio scale. We ensure every retrofit strategy is operationally deliverable and every asset is future-ready.

Backed by


Funding, advisory and support from world’s leading climate investors and organisations



Built in partnership with

Built in partnership with UCL, our technology combines engineering-grade building physics and AI to power bespoke building models and a computer vision element.

Meet The Team

Over 40 years combined experience in the built environment, spanning software, engineering and commercial expertise. Passionate about protecting the health of our planet.

Ranjeet Bhalerao
Co-Founder & CEO

Two-time founder & built environment expert with 15+ years at Arup and Buro Happold. Led $1B+ in decarbonization projects and partners with major developers like British Land and Derwent. Mechanical engineer focusing on sustainable building design.

Connect on LinkedIn
Ruggiero Guida​
Co-Founder & CTO

Former CPO at IES with 20+ years in built environment and software development. Mentored by sustainability pioneer Max Fordam OBE. Leads platform development with focus on ML/AI and human-centered design.

Connect on LinkedIn
Josephine Bromley​
Co-Founder & COO

Strategic leader with experience spanning Google, Series A fintech, and Costain PLC's innovation program. Drives operational excellence and bridges technical and commercial objectives. Expertise in partnership development and scaling early-stage companies.

Connect on LinkedIn
Bronny Wilson
Commercial Director

GTM leader focused on building and scaling businesses across service-led industries and complex B2B environments. Background in customer experience and commercial performance, with experience scaling a UK operation to a top-performing region and owning the full revenue lifecycle.

Connect on LinkedIn
Vasiliki Kourgiozou
Head of Product and Delivery

Sustainability and energy specialist and doctoral researcher focused on smart energy systems and building performance. Completing a PhD on multi-vector energy networks for large-scale estates, with a focus on decarbonisation, data-driven decision making, and visual communication.

Connect on LinkedIn
Ashwin Lonkar
Sales & Operations Manager

Sales and business development professional with experience across healthcare, sports, and tech industries. Focused on account management, strategic partnerships, and outbound sales, with experience driving new business development across complex environments.

Connect on LinkedIn
Maimai Prayongrat
Customer Solutions Engineer

Customer solutions engineer specialising in modelling, simulations and software testing in the built environment. Mechanical engineering background with an MSc in Environmental Design and Engineering.

Connect on LinkedIn
Jean-Baptiste Robertson​
Senior Full-stack Engineer

18+ years in software development focusing on environmental systems. Experience at Airparif and Registers of Scotland. PhD in Electronic Engineering and Diplôme d'Ingénieur in Applied Mathematics.

Connect on LinkedIn
Grace Subašić​
Lead Data Scientist


Machine learning specialist focusing on MLOps and environmental systems. PhD in Geophysics from Leeds. Industry experience at Storm ID and Lenus Health developing AI solutions.

Connect on LinkedIn
Rhodri Rees
Backend Engineer

Software engineer with experience in Python and full-stack development, building scalable web applications and backend systems.

Connect on LinkedIn
David Kerr
Senior Backend Engineer

Engineer working in real estate technology, focused on reducing risk, improving resilience, and protecting asset value and rental income through scalable engineering systems.

Connect on LinkedIn
Gabriella Dona
Finance & Strategy

Sustainability consultant at XCO2 with over four years of experience advising on sustainable design across the built environment. Masters in Sustainable Environmental Design from the AA School of Architecture.

Connect on LinkedIn
William Newton
Advisor

CEO of WiredScore, the global standard for technology certification in real estate. Background spanning McKinsey, the Cabinet Office and 10 Downing Street, with a decade building WiredScore into a platform certifying over 4,000 buildings across 35 countries.

Connect on LinkedIn
Mitch Cooke
Advisor

Sustainability consultant with over 35 years advising FTSE 100 and blue chip companies on ESG and responsible environmental management. Specialises in net zero carbon, biodiversity, energy management and sustainability assessments across the property and development sectors.

Connect on LinkedIn
For latest news, events and product updates follow us on LinkedIn.

Build your capital planning infrastructure today

We help landlords and asset managers measure, plan and track financially strategic portfolio decarbonisation plans