About Langton Labs
Langton Labs is a venture capital firm founded in 2014. It is primarily based out of San Francisco, United States. It primarily invests in United States based startups. Its investments are spread across a wide range of sectors from Enterprise Applications to Retail and Consumer. Overall, Langton Labs portfolio has seen 1 IPO, namely Beta Bionics. Langton Labs has team of 2 people including 2 partners.Key Metrics
Team Members
Portfolio Count
Portfolio Sectors
Portfolio Locations
Portfolio IPOs
Langton Labs' List of Top Investments
Langton Labs has a portfolio of 8 companies. Their most notable investments include Beta Bionics and HigherMe.Their portfolio spans across and United States. They have invested in Enterprise Applications, Retail, Consumer and 7 other sectors. Here is the list of top investments by Langton Labs:1. Beta Bionics
Innovating diabetes management with automated bionic pancreas technology. The company pioneers the development of the iLet Bionic Pancreas, an insulin delivery system designed to simplify diabetes management. This innovative technology reduces the burden of decision-making for individuals with diabetes by automating insulin dosing based on continuous glucose monitoring data. The system learns individual insulin needs, eliminating the need for manual carb counting and corrections. The company is dedicated to improving the lives of people with diabetes through user-friendly technological solutions. They focus on creating a supportive community and providing resources for both patients and healthcare professionals. Their commitment extends to ongoing research, clinical trials, and continuous product development to enhance the effectiveness and accessibility of their bionic pancreas system. The company is focused on social impact by making diabetes management easier.
Key facts about Beta Bionics
- Founded Year: 2015
- Location: Boston (United States)
- Annual Revenue: $10M - $50M as on Dec 31, 2023
- Stage: Public
- Total Funding till date: $349M
- Employee Count: 441 as on Jul 31, 2026
- Investors: Colt Ventures, RTW Investments and 19 Others
- Latest Funding Round: Series E, Nov 13, 2024, $*****
- Highlight: Public
2. HigherMe
Cloud-based suite solutions for applicant tracking. It offers an integrated system to manage the entire hiring process, from sourcing candidates to scheduling interviews and onboarding new hires. It includes job board integrations with platforms like Indeed and ZipRecruiter, as well as features like automated interview scheduling and video cover letters for pre-screening candidates.
Key facts about HigherMe
- Founded Year: 2014
- Location: Boston (United States)
- Annual Revenue: $1M - $10M as on Dec 31, 2018
- Stage: Seed
- Total Funding till date: $1.52M
- Employee Count: 19 as on Jul 31, 2026
- Investors: Sandalphon Capital, Hayseed Ventures and 15 Others
- Latest Funding Round: Seed, 2021, $*****
- Highlight: Editors' Pick
Key facts about Cleveland Whiskey
- Founded Year: 2009
- Location: Cleveland (United States)
- Annual Revenue: $1M - $10M as on Dec 31, 2019
- Valuation: $*****
- Stage: Funding Raised
- Employee Count: 8 as on Oct 22, 2025
- Investors: GLIDE, Innovation Fund America and 1 Other
- Latest Funding Round: Grant (prize money), 2010, $*****
Manufacturer of spacecraft propulsion hardware, thrusters, modules, and propulsion systems. The company supplies thrusters individually or integrated into multi-thruster modules. It also incorporates them into complete turn-key propulsion systems. Custom design services and manufacturing are available for unique application requirements. The company focuses on safer, low-toxicity propulsion and cost-consciousness. It maintains quality and reliability in flight qualified aerospace hardware.
Key facts about Tesseract Space
- Founded Year: 2017
- Location: Livermore (United States)
- Stage: Seed
- Total Funding till date: $120K
- Employee Count: 5 as on Jul 31, 2026
- Investors: Seraphim, Generation Space and 5 Others
- Latest Funding Round: Seed, 2017, $*****
5. GreenWave
Network of regenerative ocean farms supporting farmers from seed to sale. It provides training, tools, and support for small- and medium-scale ocean farming businesses. This includes a mix of training methods and market development programs. A commercial farm and hatchery serve as an innovation hub, developing and testing new technologies. An online Ocean Farming Hub offers digital tools and a community network. A Kelp Climate Fund provides direct payments to farmers for environmental impact, and a Seaweed Source app connects farmers and buyers.
Key facts about GreenWave
- Founded Year: 2014
- Location: New York City (United States)
- Stage: Seed
- Total Funding till date: $600K
- Employee Count: 61 as on Jul 31, 2026
- Investors: Draper Richards Kaplan Foundation, National Oceanic and Atmospheric Administration and 2 Others
- Latest Funding Round: Grant (prize money), Jan 02, 2025, $*****
IPOs and Publicly Listed companies in Langton Labs' Portfolio
1 of Langton Labs' portfolio company became public - Beta Bionics. It got listed on the National Association of Securities Dealers Automated Quotations (NASDAQ), in Jan 2025 at marketcap of $695MHere are Langton Labs' portfolio companies that went public:
Company | IPO Date | First Invested on | First Round of Investment | Round Size |
|---|---|---|---|---|
Jan 30, 2025 | - | - | 7650 |
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