11 VC firms investing in real estate & proptech and robotics & automation at the Series B stage.
F4 Fund tracks 11 VC firms that actively invest in real estate & proptech + robotics & automation at the Series B stage, with check sizes ranging from $100K – $5000M (median: $5.3M – $5.3M). As of June 2026, and 91% lead or co-lead rounds. Rankings are based on F4's proprietary analysis of 1,358+ researched VC firms, scored by data completeness, portfolio depth, investment recency, and stage alignment.
| # | Firm | Check Size | Portfolio | Leads? | Activity | Decision | Intro |
|---|---|---|---|---|---|---|---|
| 1 | ▶ Suffolk Technologies The $12 trillion built environment sector is ripe for digital transformation. Suffolk Technologies deploys capital, resources, and networks to help founders scale technologies in construction, architecture, engineering, real estate, and infrastructure. Uniquely positioned as the venture arm of Suffolk Construction, they provide operational test beds, jobsite access, and deep domain expertise that pure financial investors cannot. Boston | $150K – $10M | 55 | Leads | Active | ~2 mo | Open |
| 2 | ▶ Prelude Ventures Climate is the biggest challenge of our lifetime and the greatest business opportunity of the coming decades. We back visionaries accelerating climate innovation that will reshape our global economy for the betterment of people and planet. The most successful companies are born from a vision for a better future and the ability of that vision to create large, lasting positive impact. We invest in frontier technologies addressing climate across seven sectors: Built Environment, Carbon Management, Compute, Energy, Food & Agriculture, Manufacturing & Industrials, and Mobility. The best ideas come from everywhere—we operate where many venture firms can't or won't. San Francisco | $100K – $5M | 51 | Both | Active | ~2 mo | Open |
| 3 | ▶ Lerer Hippeau As founder-operators, we see returns in relationships. We back ambitious founders with exceptional vision at the earliest stages with capital, mentorship, and network access. | $100K – $1M | 73 | Leads | Active | ~1 mo | Open |
| 4 | ▶ Prologis Ventures We invest in bold ideas transforming supply chain and logistics. With deep industry expertise and Prologis' global network, we partner with companies redefining the logistics landscape. Denver | $2M – $20M | 17 | Leads | Active | ~2 mo | Open |
| 5 | ▶ Two Sigma Ventures As the world becomes more information-rich, most transformative new companies will leverage data science, machine learning, and advanced computing power. We back founders building breakthrough solutions at this intersection. New York | $2M – $25M | 30 | Leads | Active | ~1 mo | Req'd |
| 6 | ▶ Mubadala Mubadala partners with world-class companies and institutions to drive transformational growth across strategic sectors and geographies. We believe in long-term value creation through patient capital, operational expertise, and global partnerships aligned with Abu Dhabi's economic diversification. Abu Dhabi | $5M – $5000M | 41 | Both | Active | ~2 mo | Req'd |
| 7 | ▶ Foundry Group We invest in startups and venture funds, creating a symbiotic network that propels innovation. Our approach is characterized by long-term thinking and a 'give first' philosophy. Boulder, Colorado | $500K – $10M | 26 | Leads | Active | ~1 mo | Req'd |
| 8 | ▶ Unless Unless catalyzes the New Industrial Revolution by backing visionary companies transforming industrial systems across supply chains, manufacturing, energy, and transportation. The firm uses a perpetual capital structure to support long-duration industrial transformation through equity, debt, and buyouts. Boulder, CO | $5M – $25M | 12 | Both | Active | ~2 mo | Open |
| 9 | ▶ Gaingels Equity of access and representation in venture capital delivers positive returns. Diverse and underrepresented (including LGBTQ+) leaders of high-growth companies deserve capital access. When these founders succeed, they influence ecosystems and open doors for historically excluded groups. New York | $200K – $500K | 29 | Follows | Active | ~2 wks | Open |
| 10 | ▶ Gigafund Back the world's most ambitious and transformative entrepreneurs capable of building world-defining companies over 20+ years. Invest in founders with independent thought and first-principles vision to solve humanity's biggest problems across all sectors and geographies. Austin | $1M – $500M | 18 | Leads | Active | 3+ mo | Open |
| 11 | ▶ VU Venture Partners Invest in early-stage tech companies addressing world's largest market opportunities and solving humanity's biggest challenges. Leverage global distributed team to source, evaluate, and support transformational founders. San Francisco | $100K – $1M | 16 | Both | Active | ~2 mo | Open |
Investors on this page also frequently invest in these sectors
What other stages do these firms also invest in?
What other sectors do these firms also invest in?
F4 Fund tracks 11 VC firms that actively invest in real estate & proptech + robotics & automation at the Series B stage. These firms are ranked using a composite score that weighs data completeness (30%), portfolio depth (30%), investment recency (25%), and stage alignment (15%).
Based on F4's analysis, the median check size for series b real estate & proptech + robotics & automation investors is $5.3M – $5.3M, with a full range from $100K – $5000M. The distribution breaks down as: 1 firms in the <$500K range, 2 firms in the $500K-$1M range, 1 firms in the $2M-$5M range, 2 firms in the $5M-$10M range, 5 firms in the $10M+ range.
Among the 11 firms tracked, 91% lead or co-lead rounds, and 9% typically follow. Founders seeking a lead investor should filter for firms marked "Leads" or "Both" in the rankings table above. Lead investors typically set deal terms and anchor the round.
The best series b real estate & proptech + robotics & automation investors combine domain expertise with an active portfolio in the space. Among these firms, 27% prefer warm introductions, and the average firm has 33 portfolio companies. Look for firms whose check size matches your raise, whose stage preference aligns with yours, and who have a track record of supporting companies in your sector through multiple growth phases.
Firm profiles are continuously updated through F4's research pipeline, which combines LLM-powered web research, portfolio analysis, and transcript extraction. The ranking data refreshes every 12 hours. Editorial analysis is reviewed weekly. Individual firm profiles are re-researched on a 30-day cycle or when new information surfaces.