Jonathan Guerster
Director/Board Member at Tomorrow.io
Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| David Lincoln | M | 67 |
Activate Capital Management LP
 Activate Capital Management LP Investment ManagersFinance Activate Capital Management LP (Activate Capital Partners) is a venture capital firm founded in 2017 by Anup M Jacob, David Lincoln and Rajesh Atluru. The firm is headquartered in San Francisco, California. | 7 years |
| Anup M. Jacob | M | - |
Activate Capital Management LP
Activate Capital Management LP Investment ManagersFinance Activate Capital Management LP (Activate Capital Partners) is a venture capital firm founded in 2017 by Anup M Jacob, David Lincoln and Rajesh Atluru. The firm is headquartered in San Francisco, California. | 6 years |
| Sidney Smith | M | - |
Non Sibi Ventures LLC
 Non Sibi Ventures LLC Investment ManagersFinance non sibi ventures LLC (non sibi ventures) is a venture capital firm founded in 2021 by Kent Lucas and Sidney R. Smith III. The firm is headquartered in Chevy Chase, Maryland. | 3 years |
| Keith Kinch | M | - |
BlocPower Pbc
 BlocPower Pbc Internet Software/ServicesTechnology Services BlocPower Public Benefit Corp. operates as online marketplace for users to provide finance for clean energy projects. The company was founded by Morris Cox and Donnel Baird is headquartered in Brooklyn, NY. | 10 years |
| Timothy G. Healy | M | - |
Recurve Analytics, Inc.
 Recurve Analytics, Inc. Packaged SoftwareTechnology Services Recurve Analytics Inc. designs and develops a software open-source platform that uses smart meter data to calculate and analyze energy efficiency. The firm offers OpenEE platform, a time- and location-based resource curves which provides unprecedented power to manage efficiency and electrification projects while helping markets pave the way toward a distributed energy grid. The company was founded by Matthew Gee and is headquartered in Mill Valley, CA.
Activate Capital Management LP
Activate Capital Management LP Investment ManagersFinance Activate Capital Management LP (Activate Capital Partners) is a venture capital firm founded in 2017 by Anup M Jacob, David Lincoln and Rajesh Atluru. The firm is headquartered in San Francisco, California. | 2 years |
| Matthew Gee | M | - |
Recurve Analytics, Inc.
Recurve Analytics, Inc. Packaged SoftwareTechnology Services Recurve Analytics Inc. designs and develops a software open-source platform that uses smart meter data to calculate and analyze energy efficiency. The firm offers OpenEE platform, a time- and location-based resource curves which provides unprecedented power to manage efficiency and electrification projects while helping markets pave the way toward a distributed energy grid. The company was founded by Matthew Gee and is headquartered in Mill Valley, CA. | - |
| Itai Zlotnik | M | - |
Tomorrow.io
 Tomorrow.io Packaged SoftwareTechnology Services Tomorrow.io develops and operates weather and climate intelligence platform. It operates as a weather forecasting firm which provides weather data services. The firm develops and offers technology to extract environmental observations from cellular signals and creates weather data. Through its Platform the firm offers Weather API, Historical Weather, Air Quality information, CBAM and Weather Assistant. The company is headquartered in Boston, MA. | - |
| Rei Goffer | M | - |
Tomorrow.io
Tomorrow.io Packaged SoftwareTechnology Services Tomorrow.io develops and operates weather and climate intelligence platform. It operates as a weather forecasting firm which provides weather data services. The firm develops and offers technology to extract environmental observations from cellular signals and creates weather data. Through its Platform the firm offers Weather API, Historical Weather, Air Quality information, CBAM and Weather Assistant. The company is headquartered in Boston, MA. | - |
| Shimon Elkabetz | M | - |
Tomorrow.io
Tomorrow.io Packaged SoftwareTechnology Services Tomorrow.io develops and operates weather and climate intelligence platform. It operates as a weather forecasting firm which provides weather data services. The firm develops and offers technology to extract environmental observations from cellular signals and creates weather data. Through its Platform the firm offers Weather API, Historical Weather, Air Quality information, CBAM and Weather Assistant. The company is headquartered in Boston, MA. | - |
| Robinson J. Kirby | M | - |
Dalkia Energy Solutions LLC
 Dalkia Energy Solutions LLC Alternative Power GenerationUtilities Groom Energy Solutions LLC provides renewable and energy efficiency technologies and services to commercial and industrial companies. It offers assessments, efficiency applications, on site and renewables, energy managed services, financing, and case study. The company was founded by Jonathan Guerster, Bob Kirby and David Groom in 2005 and is headquartered in Beverly, MA. | 19 years |
| David Groom | M | - |
Dalkia Energy Solutions LLC
Dalkia Energy Solutions LLC Alternative Power GenerationUtilities Groom Energy Solutions LLC provides renewable and energy efficiency technologies and services to commercial and industrial companies. It offers assessments, efficiency applications, on site and renewables, energy managed services, financing, and case study. The company was founded by Jonathan Guerster, Bob Kirby and David Groom in 2005 and is headquartered in Beverly, MA. | 19 years |
| Kent Lucas | M | - |
Non Sibi Ventures LLC
Non Sibi Ventures LLC Investment ManagersFinance non sibi ventures LLC (non sibi ventures) is a venture capital firm founded in 2021 by Kent Lucas and Sidney R. Smith III. The firm is headquartered in Chevy Chase, Maryland. | 3 years |
| Donnel Baird | M | - |
BlocPower Pbc
BlocPower Pbc Internet Software/ServicesTechnology Services BlocPower Public Benefit Corp. operates as online marketplace for users to provide finance for clean energy projects. The company was founded by Morris Cox and Donnel Baird is headquartered in Brooklyn, NY. | 10 years |
| Patti Szczepaniak | F | - |
Activate Capital Management LP
Activate Capital Management LP Investment ManagersFinance Activate Capital Management LP (Activate Capital Partners) is a venture capital firm founded in 2017 by Anup M Jacob, David Lincoln and Rajesh Atluru. The firm is headquartered in San Francisco, California. | 3 years |
| John M. Woolard | M | 58 |
Activate Capital Management LP
Activate Capital Management LP Investment ManagersFinance Activate Capital Management LP (Activate Capital Partners) is a venture capital firm founded in 2017 by Anup M Jacob, David Lincoln and Rajesh Atluru. The firm is headquartered in San Francisco, California. | - |
| Raj Atluru | M | 54 |
Activate Capital Management LP
Activate Capital Management LP Investment ManagersFinance Activate Capital Management LP (Activate Capital Partners) is a venture capital firm founded in 2017 by Anup M Jacob, David Lincoln and Rajesh Atluru. The firm is headquartered in San Francisco, California. | 7 years |
| Jonathan Shamay Draluck | M | - |
Tomorrow.io
Tomorrow.io Packaged SoftwareTechnology Services Tomorrow.io develops and operates weather and climate intelligence platform. It operates as a weather forecasting firm which provides weather data services. The firm develops and offers technology to extract environmental observations from cellular signals and creates weather data. Through its Platform the firm offers Weather API, Historical Weather, Air Quality information, CBAM and Weather Assistant. The company is headquartered in Boston, MA. | - |
| Anna Nitschke | F | - |
Activate Capital Management LP
Activate Capital Management LP Investment ManagersFinance Activate Capital Management LP (Activate Capital Partners) is a venture capital firm founded in 2017 by Anup M Jacob, David Lincoln and Rajesh Atluru. The firm is headquartered in San Francisco, California. | 1 years |
| Leigha Kemmett | F | - |
Tomorrow.io
Tomorrow.io Packaged SoftwareTechnology Services Tomorrow.io develops and operates weather and climate intelligence platform. It operates as a weather forecasting firm which provides weather data services. The firm develops and offers technology to extract environmental observations from cellular signals and creates weather data. Through its Platform the firm offers Weather API, Historical Weather, Air Quality information, CBAM and Weather Assistant. The company is headquartered in Boston, MA. | - |
| Susan Stella | F | - |
Activate Capital Management LP
Activate Capital Management LP Investment ManagersFinance Activate Capital Management LP (Activate Capital Partners) is a venture capital firm founded in 2017 by Anup M Jacob, David Lincoln and Rajesh Atluru. The firm is headquartered in San Francisco, California. | 3 years |
| Osnat Barak | F | - |
Tomorrow.io
Tomorrow.io Packaged SoftwareTechnology Services Tomorrow.io develops and operates weather and climate intelligence platform. It operates as a weather forecasting firm which provides weather data services. The firm develops and offers technology to extract environmental observations from cellular signals and creates weather data. Through its Platform the firm offers Weather API, Historical Weather, Air Quality information, CBAM and Weather Assistant. The company is headquartered in Boston, MA. | - |
| Bruce Sachs | M | 64 |
CRV LLC
 CRV LLC Investment ManagersFinance Charles River Ventures, Inc. is a venture capital firm founded in 1970. The firm is headquartered in Cambridge, Massachusetts. | 25 years |
| Ian Loring | M | 58 |
Non Sibi Ventures LLC
Non Sibi Ventures LLC Investment ManagersFinance non sibi ventures LLC (non sibi ventures) is a venture capital firm founded in 2021 by Kent Lucas and Sidney R. Smith III. The firm is headquartered in Chevy Chase, Maryland. | - |
| Phyllis McIntyre Reid | F | - |
Activate Capital Management LP
Activate Capital Management LP Investment ManagersFinance Activate Capital Management LP (Activate Capital Partners) is a venture capital firm founded in 2017 by Anup M Jacob, David Lincoln and Rajesh Atluru. The firm is headquartered in San Francisco, California. | 6 years |
| Susan Park | F | - |
Non Sibi Ventures LLC
Non Sibi Ventures LLC Investment ManagersFinance non sibi ventures LLC (non sibi ventures) is a venture capital firm founded in 2021 by Kent Lucas and Sidney R. Smith III. The firm is headquartered in Chevy Chase, Maryland. | 3 years |
| William Kane Reilly | M | 84 |
Activate Capital Management LP
Activate Capital Management LP Investment ManagersFinance Activate Capital Management LP (Activate Capital Partners) is a venture capital firm founded in 2017 by Anup M Jacob, David Lincoln and Rajesh Atluru. The firm is headquartered in San Francisco, California. | - |
| Ho Nam | M | - |
Non Sibi Ventures LLC
Non Sibi Ventures LLC Investment ManagersFinance non sibi ventures LLC (non sibi ventures) is a venture capital firm founded in 2021 by Kent Lucas and Sidney R. Smith III. The firm is headquartered in Chevy Chase, Maryland. | - |
| Emma Bell | F | - |
Activate Capital Management LP
Activate Capital Management LP Investment ManagersFinance Activate Capital Management LP (Activate Capital Partners) is a venture capital firm founded in 2017 by Anup M Jacob, David Lincoln and Rajesh Atluru. The firm is headquartered in San Francisco, California. | 1 years |
| Evan Friedman | M | - |
Activate Capital Management LP
Activate Capital Management LP Investment ManagersFinance Activate Capital Management LP (Activate Capital Partners) is a venture capital firm founded in 2017 by Anup M Jacob, David Lincoln and Rajesh Atluru. The firm is headquartered in San Francisco, California. | 2 years |
| Jon Moeller | M | - |
BlocPower Pbc
BlocPower Pbc Internet Software/ServicesTechnology Services BlocPower Public Benefit Corp. operates as online marketplace for users to provide finance for clean energy projects. The company was founded by Morris Cox and Donnel Baird is headquartered in Brooklyn, NY. | 3 years |
| Lawrence Duncan | M | - |
Non Sibi Ventures LLC
Non Sibi Ventures LLC Investment ManagersFinance non sibi ventures LLC (non sibi ventures) is a venture capital firm founded in 2021 by Kent Lucas and Sidney R. Smith III. The firm is headquartered in Chevy Chase, Maryland. | - |
| Eric Meyer | M | - |
Activate Capital Management LP
Activate Capital Management LP Investment ManagersFinance Activate Capital Management LP (Activate Capital Partners) is a venture capital firm founded in 2017 by Anup M Jacob, David Lincoln and Rajesh Atluru. The firm is headquartered in San Francisco, California. | 3 years |
| Pascal Desroches | M | 60 |
Non Sibi Ventures LLC
Non Sibi Ventures LLC Investment ManagersFinance non sibi ventures LLC (non sibi ventures) is a venture capital firm founded in 2021 by Kent Lucas and Sidney R. Smith III. The firm is headquartered in Chevy Chase, Maryland. | - |
| Matthew Golden | M | - |
Recurve Analytics, Inc.
Recurve Analytics, Inc. Packaged SoftwareTechnology Services Recurve Analytics Inc. designs and develops a software open-source platform that uses smart meter data to calculate and analyze energy efficiency. The firm offers OpenEE platform, a time- and location-based resource curves which provides unprecedented power to manage efficiency and electrification projects while helping markets pave the way toward a distributed energy grid. The company was founded by Matthew Gee and is headquartered in Mill Valley, CA. | - |
| Theresia Gouw | F | 56 |
Non Sibi Ventures LLC
Non Sibi Ventures LLC Investment ManagersFinance non sibi ventures LLC (non sibi ventures) is a venture capital firm founded in 2021 by Kent Lucas and Sidney R. Smith III. The firm is headquartered in Chevy Chase, Maryland. | - |
| Izhar Armony | M | 60 |
CRV LLC
CRV LLC Investment ManagersFinance Charles River Ventures, Inc. is a venture capital firm founded in 1970. The firm is headquartered in Cambridge, Massachusetts. | 27 years |
| Brickson Diamond | M | - |
Non Sibi Ventures LLC
Non Sibi Ventures LLC Investment ManagersFinance non sibi ventures LLC (non sibi ventures) is a venture capital firm founded in 2021 by Kent Lucas and Sidney R. Smith III. The firm is headquartered in Chevy Chase, Maryland. | - |
| Kathleen A. McGinty | F | 60 |
Activate Capital Management LP
Activate Capital Management LP Investment ManagersFinance Activate Capital Management LP (Activate Capital Partners) is a venture capital firm founded in 2017 by Anup M Jacob, David Lincoln and Rajesh Atluru. The firm is headquartered in San Francisco, California. | - |
| Paul Jordan | M | - |
Activate Capital Management LP
Activate Capital Management LP Investment ManagersFinance Activate Capital Management LP (Activate Capital Partners) is a venture capital firm founded in 2017 by Anup M Jacob, David Lincoln and Rajesh Atluru. The firm is headquartered in San Francisco, California. | 7 years |
| Stephen Gregorio | M | - |
Tomorrow.io
Tomorrow.io Packaged SoftwareTechnology Services Tomorrow.io develops and operates weather and climate intelligence platform. It operates as a weather forecasting firm which provides weather data services. The firm develops and offers technology to extract environmental observations from cellular signals and creates weather data. Through its Platform the firm offers Weather API, Historical Weather, Air Quality information, CBAM and Weather Assistant. The company is headquartered in Boston, MA. | - |
| Eyal Shavit | M | 55 |
Tomorrow.io
Tomorrow.io Packaged SoftwareTechnology Services Tomorrow.io develops and operates weather and climate intelligence platform. It operates as a weather forecasting firm which provides weather data services. The firm develops and offers technology to extract environmental observations from cellular signals and creates weather data. Through its Platform the firm offers Weather API, Historical Weather, Air Quality information, CBAM and Weather Assistant. The company is headquartered in Boston, MA. | - |
| Dan Slagen | M | - |
Tomorrow.io
Tomorrow.io Packaged SoftwareTechnology Services Tomorrow.io develops and operates weather and climate intelligence platform. It operates as a weather forecasting firm which provides weather data services. The firm develops and offers technology to extract environmental observations from cellular signals and creates weather data. Through its Platform the firm offers Weather API, Historical Weather, Air Quality information, CBAM and Weather Assistant. The company is headquartered in Boston, MA. | - |
| Richard J. Boyle | M | 58 |
Tomorrow.io
Tomorrow.io Packaged SoftwareTechnology Services Tomorrow.io develops and operates weather and climate intelligence platform. It operates as a weather forecasting firm which provides weather data services. The firm develops and offers technology to extract environmental observations from cellular signals and creates weather data. Through its Platform the firm offers Weather API, Historical Weather, Air Quality information, CBAM and Weather Assistant. The company is headquartered in Boston, MA. | - |
| Michael Lewis | M | - |
BlocPower Pbc
BlocPower Pbc Internet Software/ServicesTechnology Services BlocPower Public Benefit Corp. operates as online marketplace for users to provide finance for clean energy projects. The company was founded by Morris Cox and Donnel Baird is headquartered in Brooklyn, NY. | 2 years |
| Christopher Cheever | M | - |
Tomorrow.io
Tomorrow.io Packaged SoftwareTechnology Services Tomorrow.io develops and operates weather and climate intelligence platform. It operates as a weather forecasting firm which provides weather data services. The firm develops and offers technology to extract environmental observations from cellular signals and creates weather data. Through its Platform the firm offers Weather API, Historical Weather, Air Quality information, CBAM and Weather Assistant. The company is headquartered in Boston, MA. | - |
| Jacob Susman | M | - |
Activate Capital Management LP
Activate Capital Management LP Investment ManagersFinance Activate Capital Management LP (Activate Capital Partners) is a venture capital firm founded in 2017 by Anup M Jacob, David Lincoln and Rajesh Atluru. The firm is headquartered in San Francisco, California. | 2 years |
| Mike P Lewis | M | - |
BlocPower Pbc
BlocPower Pbc Internet Software/ServicesTechnology Services BlocPower Public Benefit Corp. operates as online marketplace for users to provide finance for clean energy projects. The company was founded by Morris Cox and Donnel Baird is headquartered in Brooklyn, NY. | 2 years |
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Brian Chemel | M | - |
Digital Lumens, Inc.
 Digital Lumens, Inc. Electrical ProductsProducer Manufacturing Digital Lumens, Inc. develops light-emitting diode lighting systems for commercial and industrial lighting. It provides services in LED strips and fixtures that contain sensors, computing, and control software. The company was founded by Brian Chemel, Colin Piepgras and Jonathan Guerster in 2008 and is headquartered in Boston, MA. | 11 years |
| Giuliano di Vitantonio | M | 56 | 18 years | |
| Kaynam Hedayat | M | - |
Digital Lumens, Inc.
Digital Lumens, Inc. Electrical ProductsProducer Manufacturing Digital Lumens, Inc. develops light-emitting diode lighting systems for commercial and industrial lighting. It provides services in LED strips and fixtures that contain sensors, computing, and control software. The company was founded by Brian Chemel, Colin Piepgras and Jonathan Guerster in 2008 and is headquartered in Boston, MA. | - |
| Colin Piepgras | M | - |
Digital Lumens, Inc.
Digital Lumens, Inc. Electrical ProductsProducer Manufacturing Digital Lumens, Inc. develops light-emitting diode lighting systems for commercial and industrial lighting. It provides services in LED strips and fixtures that contain sensors, computing, and control software. The company was founded by Brian Chemel, Colin Piepgras and Jonathan Guerster in 2008 and is headquartered in Boston, MA. | - |
| José Alvarez | M | 61 |
Digital Lumens, Inc.
Digital Lumens, Inc. Electrical ProductsProducer Manufacturing Digital Lumens, Inc. develops light-emitting diode lighting systems for commercial and industrial lighting. It provides services in LED strips and fixtures that contain sensors, computing, and control software. The company was founded by Brian Chemel, Colin Piepgras and Jonathan Guerster in 2008 and is headquartered in Boston, MA. | - |
| Katherine O'Neil | F | - |
CRV LLC
CRV LLC Investment ManagersFinance Charles River Ventures, Inc. is a venture capital firm founded in 1970. The firm is headquartered in Cambridge, Massachusetts. | 1 years |
| Elizabeth Linardos | F | 52 |
Digital Lumens, Inc.
Digital Lumens, Inc. Electrical ProductsProducer Manufacturing Digital Lumens, Inc. develops light-emitting diode lighting systems for commercial and industrial lighting. It provides services in LED strips and fixtures that contain sensors, computing, and control software. The company was founded by Brian Chemel, Colin Piepgras and Jonathan Guerster in 2008 and is headquartered in Boston, MA. | 3 years |
| David McNeil | M | - | 2 years | |
| Joan Sterling | F | 67 | 5 years | |
| Boris Kirn | M | 54 | 6 years | |
| Jason Hanna | M | - |
Digital Lumens, Inc.
Digital Lumens, Inc. Electrical ProductsProducer Manufacturing Digital Lumens, Inc. develops light-emitting diode lighting systems for commercial and industrial lighting. It provides services in LED strips and fixtures that contain sensors, computing, and control software. The company was founded by Brian Chemel, Colin Piepgras and Jonathan Guerster in 2008 and is headquartered in Boston, MA. | - |
| Michael de Anda | M | - |
Recurve Analytics, Inc.
Recurve Analytics, Inc. Packaged SoftwareTechnology Services Recurve Analytics Inc. designs and develops a software open-source platform that uses smart meter data to calculate and analyze energy efficiency. The firm offers OpenEE platform, a time- and location-based resource curves which provides unprecedented power to manage efficiency and electrification projects while helping markets pave the way toward a distributed energy grid. The company was founded by Matthew Gee and is headquartered in Mill Valley, CA. | 6 years |
| Michael A. Feinstein | M | - |
Digital Lumens, Inc.
Digital Lumens, Inc. Electrical ProductsProducer Manufacturing Digital Lumens, Inc. develops light-emitting diode lighting systems for commercial and industrial lighting. It provides services in LED strips and fixtures that contain sensors, computing, and control software. The company was founded by Brian Chemel, Colin Piepgras and Jonathan Guerster in 2008 and is headquartered in Boston, MA. | - |
| Kumar Malavalli | M | - | 3 years | |
| Sarah Reed | F | - |
CRV LLC
CRV LLC Investment ManagersFinance Charles River Ventures, Inc. is a venture capital firm founded in 1970. The firm is headquartered in Cambridge, Massachusetts. | 8 years |
| Claire Johnson | F | - |
BlocPower Pbc
BlocPower Pbc Internet Software/ServicesTechnology Services BlocPower Public Benefit Corp. operates as online marketplace for users to provide finance for clean energy projects. The company was founded by Morris Cox and Donnel Baird is headquartered in Brooklyn, NY. | 2 years |
| Paul Conway | M | 64 |
CRV LLC
CRV LLC Investment ManagersFinance Charles River Ventures, Inc. is a venture capital firm founded in 1970. The firm is headquartered in Cambridge, Massachusetts. | 12 years |
| Jeff A. Unruh | M | - | 5 years | |
| Chip Hazard | M | 56 |
Digital Lumens, Inc.
Digital Lumens, Inc. Electrical ProductsProducer Manufacturing Digital Lumens, Inc. develops light-emitting diode lighting systems for commercial and industrial lighting. It provides services in LED strips and fixtures that contain sensors, computing, and control software. The company was founded by Brian Chemel, Colin Piepgras and Jonathan Guerster in 2008 and is headquartered in Boston, MA. | 3 years |
| Austin Westerling | M | - |
CRV LLC
CRV LLC Investment ManagersFinance Charles River Ventures, Inc. is a venture capital firm founded in 1970. The firm is headquartered in Cambridge, Massachusetts. | - |
| Santo Politi | M | 59 |
CRV LLC
CRV LLC Investment ManagersFinance Charles River Ventures, Inc. is a venture capital firm founded in 1970. The firm is headquartered in Cambridge, Massachusetts. | - |
| Tom James Daniel | M | 59 |
CRV LLC
CRV LLC Investment ManagersFinance Charles River Ventures, Inc. is a venture capital firm founded in 1970. The firm is headquartered in Cambridge, Massachusetts. | 4 years |
| Joseph Tibbetts | M | 71 |
CRV LLC
CRV LLC Investment ManagersFinance Charles River Ventures, Inc. is a venture capital firm founded in 1970. The firm is headquartered in Cambridge, Massachusetts. | 2 years |
| Saamra Grillo | F | - |
Non Sibi Ventures LLC
Non Sibi Ventures LLC Investment ManagersFinance non sibi ventures LLC (non sibi ventures) is a venture capital firm founded in 2021 by Kent Lucas and Sidney R. Smith III. The firm is headquartered in Chevy Chase, Maryland. | 2 years |
Statistics
| Country | Connections | % of total |
|---|---|---|
| United States | 71 | 100.00% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Jonathan Guerster
- Personal Network
