JLL Spark
One Front Street, Floor 21, San Francisco, CA, 94111, United States
Overview
JLL Spark is dedicated to transforming the real estate industry through technology-based innovation. JLL Spark provides the nimbleness of a startup backed by JLL's expertise and resources. Led by experienced Silicon Valley entrepreneurs with successful track records building and investing in tech companies, the company's strategic proptech investments offer JLL the ability to provide innovative products to real estate owners and operators. JLL Spark was founded in 2017 and is headquartered in San Francisco, California.
- Total investments
- 58
- Lead investments
- 13
- Investments · 12mo
- 7
- Active investors
- 7
Sector focus
- Building Material
- Financial Services
- Information Technology
- PropTech
- Real Estate
Investment portfolio
- EELI Technology
Participated · Seed · Jul 2026
EELI Technology develops modular, field-deployable electrochemical systems designed to recover lithium and other critical minerals from low-grade or chemically complex sources. The team, led by founder Mert Akin, Ph.D., has its technology roots in programs such as Activate and Cyclotron Road at Berkeley Lab. EELI recently closed an oversubscribed $2 million pre-seed round to accelerate commercialization and expand operations. Over the next 18 months the company plans to build commercial-scale pilot systems, expand its Hayward, California technology development and manufacturing facility, and prepare for initial U.S. customer-site deployments. EELI has also received support from the California Energy Commission and the U.S. Department of Energy as it moves from research to commercial pilots.
- Aston Power
Participated · Equity · Jun 2026
Aston Power builds a coordinated power delivery platform that works across generation, transmission, firming, and delivery infrastructure to help customers secure reliable large-scale power with greater speed and predictability. The company targets data centers and other energy-intensive industrial projects facing constrained utility capacity and compressed timelines. Aston reports a service pipeline of about 2 gigawatts and has ongoing data center projects in Arizona, New Mexico, and Texas. Founded in 2022 and headquartered in Raleigh, N.C., the company raised $20 million in strategic equity from investors including TDK Ventures, Building Ventures, and JLL Spark Global Ventures. Aston intends to use the proceeds to scale operations and expand its geographic footprint to serve growing AI and industrial power demand. The company positions its offering as a full-stack, coordinated alternative to fragmented approaches that force customers to manage multiple power elements themselves.
- Cadastral
Participated · Equity · Feb 2026
Founded in 2023 and headquartered in New York City, Cadastral builds vertically specific AI agents that automate complex commercial real estate (CRE) workflows such as T-12 analysis, lease abstraction, loan compliance, underwriting and acquisitions due diligence. Its flagship platform integrates with document systems like SharePoint, Box, Dropbox and real-estate tools such as Yardi, delivering institutional-grade analysis without customer-specific training. Since launching in late 2025, the company has attracted over 40 paying customers spanning owner-operators, REITs and service providers, demonstrating rapid market traction in a historically slow-moving industry. The product is positioned as a one-stop AI CRE analyst, aiming to democratize advanced AI capabilities across real estate, private equity and private credit. Co-founders Abhinav “Abe” Somani (ex-Leverton) and Aman Dhesi (ex-Meta, DoorDash, Square) bring deep real-estate and large-scale AI experience. Newly raised capital will fund accelerated product development and expanded go-to-market initiatives to cement Cadastral as the pre-eminent vertical AI platform for CRE. No revenue figures have been disclosed, but the company highlights ease of deployment and rapid time-to-value as key adoption drivers.
- Orbital Witness
Participated · Series B · Jan 2026
Founded in 2018 by Will Pearce and Ed Boulle, Orbital Witness operates from New York City and London, offering an AI platform purpose-built for real-estate law. The software supports law firms, in-house legal teams, real-estate developers, title companies, and REITs throughout the transaction process. By the end of 2025, the company had facilitated 200,000 real-estate transactions across the US and UK. Its customer base spans AM Law 100 and Magic Circle firms, highlighting traction in both North American and European legal markets. Orbital Witness’s technology aims to streamline due-diligence, reduce risk, and cut transaction times. The company serves both US and UK markets and plans to deepen adoption across the broader real-estate transaction ecosystem. To date, it has raised $75 million in venture funding to fuel continued expansion.
- Jeeva AI
Led · Equity · Dec 2025
Jeeva AI is a San Francisco-based startup offering an agentic AI system that streamlines the full sales cycle, including discovery, outreach, coaching, note-taking, and CRM management. Its platform enables sales representatives to focus on live customer conversations by handling repetitive and administrative tasks automatically. The company already supports 35,000 users at more than 300 enterprise customers such as JLL, Whisper Energy, Initio Capital, and Deaglo. Founded and led by CEO Gaurav Bhattacharya, Jeeva AI positions itself as a unified layer that replaces multiple point solutions in the sales tech stack. In December 2025, it secured $9 million in external capital, underscoring investor confidence in its growth trajectory. The fresh funds will be used to broaden operations and accelerate product development, bolstering the company’s ability to scale its user base and feature set.