![Leah Ellis](https://cdn.zonebourse.com/static/resize/768/576//static/images/insiders/unknown.png)
Leah Ellis
Founder at Sublime Systems, Inc. (Massachusetts)
Active connections
Name | Gender | Age | Linked companies | Collaboration |
---|---|---|---|---|
Jason Hanna | M | - |
Greentown Labs
![]() Greentown Labs Miscellaneous Commercial ServicesCommercial Services Greentown Labs operates as a community of climatetech and cleantech pioneers working to design a more sustainable world. The company was founded in 2011 and is headquartered in Somerville, MA. | - |
Yet-Ming Chiang | M | - |
Sublime Systems, Inc. (Massachusetts)
![]() Sublime Systems, Inc. (Massachusetts) Information Technology ServicesTechnology Services Sublime Systems, Inc. is a company based in Somerville, MA that was founded by Leah Ellis and has had her as the CEO since incorporation. Cement built the modern world, and Sublime will keep us building for the next millennium. The company is commercializing a breakthrough process to make low-carbon cement that performs like the cement we are used to, without the environmental cost. The company's process forgoes the kiln entirely, which is the most energy and fossil fuel-intensive part of the cement manufacturing process. The company's product replaces today's cement with no compromises and is available by the metric tonne in 2023. The company is working with infrastructure owners, engineers, architects, contractors, and ready-mix concrete plants to ensure their cement performs. The company's electrochemical process delivers a deep reduction in CO2 emissions, with a clear path to zero emissions in the future. | - |
Dawn James | F | - |
Greentown Labs
![]() Greentown Labs Miscellaneous Commercial ServicesCommercial Services Greentown Labs operates as a community of climatetech and cleantech pioneers working to design a more sustainable world. The company was founded in 2011 and is headquartered in Somerville, MA. | 3 years |
Ryan E. Dings | M | - |
Greentown Labs
![]() Greentown Labs Miscellaneous Commercial ServicesCommercial Services Greentown Labs operates as a community of climatetech and cleantech pioneers working to design a more sustainable world. The company was founded in 2011 and is headquartered in Somerville, MA. | - |
Alicia Barton | F | - |
Greentown Labs
![]() Greentown Labs Miscellaneous Commercial ServicesCommercial Services Greentown Labs operates as a community of climatetech and cleantech pioneers working to design a more sustainable world. The company was founded in 2011 and is headquartered in Somerville, MA. | 10 years |
Elena Bou | F | - |
Greentown Labs
![]() Greentown Labs Miscellaneous Commercial ServicesCommercial Services Greentown Labs operates as a community of climatetech and cleantech pioneers working to design a more sustainable world. The company was founded in 2011 and is headquartered in Somerville, MA. | - |
Hiroaki Izuma | M | - |
Greentown Labs
![]() Greentown Labs Miscellaneous Commercial ServicesCommercial Services Greentown Labs operates as a community of climatetech and cleantech pioneers working to design a more sustainable world. The company was founded in 2011 and is headquartered in Somerville, MA. | - |
Nisha Desai | F | - |
Greentown Labs
![]() Greentown Labs Miscellaneous Commercial ServicesCommercial Services Greentown Labs operates as a community of climatetech and cleantech pioneers working to design a more sustainable world. The company was founded in 2011 and is headquartered in Somerville, MA. | 2 years |
Nidhi Thakar | F | - |
Greentown Labs
![]() Greentown Labs Miscellaneous Commercial ServicesCommercial Services Greentown Labs operates as a community of climatetech and cleantech pioneers working to design a more sustainable world. The company was founded in 2011 and is headquartered in Somerville, MA. | 2 years |
Kathleen Theoharides | F | - |
Greentown Labs
![]() Greentown Labs Miscellaneous Commercial ServicesCommercial Services Greentown Labs operates as a community of climatetech and cleantech pioneers working to design a more sustainable world. The company was founded in 2011 and is headquartered in Somerville, MA. | 3 years |
Gilda A. Barabino | M | - |
Greentown Labs
![]() Greentown Labs Miscellaneous Commercial ServicesCommercial Services Greentown Labs operates as a community of climatetech and cleantech pioneers working to design a more sustainable world. The company was founded in 2011 and is headquartered in Somerville, MA. | 2 years |
Johanna Wolfson | M | - |
Sublime Systems, Inc. (Massachusetts)
![]() Sublime Systems, Inc. (Massachusetts) Information Technology ServicesTechnology Services Sublime Systems, Inc. is a company based in Somerville, MA that was founded by Leah Ellis and has had her as the CEO since incorporation. Cement built the modern world, and Sublime will keep us building for the next millennium. The company is commercializing a breakthrough process to make low-carbon cement that performs like the cement we are used to, without the environmental cost. The company's process forgoes the kiln entirely, which is the most energy and fossil fuel-intensive part of the cement manufacturing process. The company's product replaces today's cement with no compromises and is available by the metric tonne in 2023. The company is working with infrastructure owners, engineers, architects, contractors, and ready-mix concrete plants to ensure their cement performs. The company's electrochemical process delivers a deep reduction in CO2 emissions, with a clear path to zero emissions in the future. | 4 years |
Katherine Hamilton | F | - |
Greentown Labs
![]() Greentown Labs Miscellaneous Commercial ServicesCommercial Services Greentown Labs operates as a community of climatetech and cleantech pioneers working to design a more sustainable world. The company was founded in 2011 and is headquartered in Somerville, MA. | 3 years |
Raffi Mardirosian | M | - |
Sublime Systems, Inc. (Massachusetts)
![]() Sublime Systems, Inc. (Massachusetts) Information Technology ServicesTechnology Services Sublime Systems, Inc. is a company based in Somerville, MA that was founded by Leah Ellis and has had her as the CEO since incorporation. Cement built the modern world, and Sublime will keep us building for the next millennium. The company is commercializing a breakthrough process to make low-carbon cement that performs like the cement we are used to, without the environmental cost. The company's process forgoes the kiln entirely, which is the most energy and fossil fuel-intensive part of the cement manufacturing process. The company's product replaces today's cement with no compromises and is available by the metric tonne in 2023. The company is working with infrastructure owners, engineers, architects, contractors, and ready-mix concrete plants to ensure their cement performs. The company's electrochemical process delivers a deep reduction in CO2 emissions, with a clear path to zero emissions in the future. | 3 years |
Juliana Garaizar | F | - |
Greentown Labs
![]() Greentown Labs Miscellaneous Commercial ServicesCommercial Services Greentown Labs operates as a community of climatetech and cleantech pioneers working to design a more sustainable world. The company was founded in 2011 and is headquartered in Somerville, MA. | 4 years |
Barbara Burger | M | 63 |
Greentown Labs
![]() Greentown Labs Miscellaneous Commercial ServicesCommercial Services Greentown Labs operates as a community of climatetech and cleantech pioneers working to design a more sustainable world. The company was founded in 2011 and is headquartered in Somerville, MA. | 2 years |
Jennifer Daloisio | F | - |
Greentown Labs
![]() Greentown Labs Miscellaneous Commercial ServicesCommercial Services Greentown Labs operates as a community of climatetech and cleantech pioneers working to design a more sustainable world. The company was founded in 2011 and is headquartered in Somerville, MA. | 2 years |
Connections Chart
Multi-company connection
Former connections
Name | Gender | Age | Linked companies | Collaboration |
---|---|---|---|---|
Kevin Knobloch | M | - |
Greentown Labs
![]() Greentown Labs Miscellaneous Commercial ServicesCommercial Services Greentown Labs operates as a community of climatetech and cleantech pioneers working to design a more sustainable world. The company was founded in 2011 and is headquartered in Somerville, MA. | - |
Matthew Nordan | M | - |
Greentown Labs
![]() Greentown Labs Miscellaneous Commercial ServicesCommercial Services Greentown Labs operates as a community of climatetech and cleantech pioneers working to design a more sustainable world. The company was founded in 2011 and is headquartered in Somerville, MA. | 9 years |
Timothy Krysiek | M | - |
Greentown Labs
![]() Greentown Labs Miscellaneous Commercial ServicesCommercial Services Greentown Labs operates as a community of climatetech and cleantech pioneers working to design a more sustainable world. The company was founded in 2011 and is headquartered in Somerville, MA. | 2 years |
Statistics
Country | Connections | % of total |
---|---|---|
United States | 20 | 100.00% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Leah Ellis
- Personal Network