One Concern

One Concern

AI-driven data platform quantifying physical risk

Overview

One Concern builds a data platform that uses artificial intelligence, data science, and deep catastrophe modeling to create a digital twin of the physical world. This platform quantifies hidden physical risks tied to climate challenges, providing a consistent, comparable metric to benchmark properties, companies, and sectors. Its clients—global corporates in financial services, insurance, and real estate—use the platform to understand how climate-related disruptions, like power outages or supply chain shocks, could affect operations and pricing decisions. Unlike traditional risk methods, One Concern integrates catastrophe modeling into decision-making by revealing uninsured losses and opportunities and offering a unified risk metric to inform asset evaluation and portfolio risk. The goal is to help businesses quantify and manage climate-related physical risk, reduce disruption, and make more informed capital and product-pricing choices.

About One Concern

Simplify's Rating
Why One Concern is rated
C+
Rated B on Competitive Edge
Rated C on Growth Potential
Rated C on Differentiation

Industries

Data & Analytics

Enterprise Software

AI & Machine Learning

Financial Services

Company Size

11-50

Company Stage

Late Stage VC

Total Funding

$119.2M

Headquarters

Menlo Park, California

Founded

2016

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Simplify's Take

What believers are saying

  • Updated 2026 site highlights curated resilience data for precise risk transfer.
  • One Concern still markets cross-sector benchmarking across properties, companies, and sectors.
  • Climate resilience demand stays tied to insurance underwriting and infrastructure downtime costs.

What critics are saying

  • No visible 2025-2026 funding or customer expansion signals, stalling growth visibility.
  • Menlo Park and Tokyo offices remain closed, signaling a thin operating footprint.
  • If Swiss Re or WTW replace One Concern, core distribution collapses fast.

What makes One Concern unique

  • Digital twin platform measures physical risk as comparable time-based metrics.
  • Swiss Re partnership in 2023 links its scores to nat cat underwriting.
  • Updated 2026 product pages show Domino Co-pilot for enterprise resilience analysis.

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Funding

Total Funding

$119.2M

Above

Industry Average

Funded Over

6 Rounds

Late VC funding comparison data is currently unavailable. We're working to provide this information soon!
Late VC Funding Comparison
Coming Soon

Growth & Insights and Company News

Headcount

6 month growth

↑ 0%

1 year growth

↓ -6%

2 year growth

↓ -12%
TechCrunch
Mar 30th, 2024
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There are a lot of ways to describe what’s happening to the Earth’s climate: Global warming. Climate change. Climate crisis. Global weirding. They all try to capture in different ways the phenomena caused by our world’s weather systems gone awry. Yet despite a thesaurus-entry’s worth of options, it’s still a remarkably difficult concept to make relatable.Researchers at MIT might finally have an answer, though

One Concern
Aug 17th, 2022
One Concern, Inc. launches Ready in Japan

One Concern, Inc. first launched Ready in Japan as a flood forecasting system for the city of Kumamoto, on the island of Kyushu.

Startup Daily
Jul 28th, 2022
3 Australian Impact Startups Named In Real Estate Industry-Backed Global Challenge To Improve Esg

Three Australian startups have been chosen among a dozen companies to be part of the RealTechX ESG Impact program. Insect-based organic waste management startup Bardee; accessibility solution for people with a disability, BindiMaps; and construction site environmental monitoring venture SiteHive will be among the 12 startups in the Taronga Ventures-backed program

FF News
Jun 17th, 2022
One Concern Partners With Wtw To Bring Climate Resilience Scores To The U.S. Insurance Market

Today, One Concern announced a strategic alliance with WTW, a leading global advisory, broking and solutions company.

PR Newswire
May 16th, 2022
One Concern, Inc. hired Nnenna Nnoli as Vice President, Head of Financial Planning and Analysis on May 16th 22'.

Today, One Concern, a climate resilience technology company, announced the appointment of Nnenna Nnoli as Chief Financial Officer.

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