Matrix

Matrix Partners, established in 1977, is a prominent venture capital firm headquartered in San Francisco, California. The firm focuses on early-stage and early-growth investments, partnering with entrepreneurs to build significant, industry-leading companies. With a global perspective and local expertise, Matrix combines the insights of former entrepreneurs and experienced investors to guide its portfolio companies. The firm has a proven track record, having invested in over 500 companies, with 50 going public and 75 achieving profitable M&A exits. Notable investments include Baidu, Apple, and Oculus. Matrix invests across various sectors, including applied AI, B2B SaaS, digital health, and sustainable-defined hardware.

Ben Altshuler

Partner

Diana Kimball Berlin

Partner

Phyllis Doherty

Administrative Partner

Paul Ferri

Co-Founder

Liza Gurtin

Partner

Wan Haoji

Partner

Patrick Malatack

Partner

Bo Shao

Founding Managing Partner

Paul Sherer

Venture Partner

Ilya Sukhar

Partner

Sun Linghao

Managing Partner

Tong Ti

Vice President

Kevin Xiong

Partner

Past deals in Surveillance

Flock Safety

Series F in 2025
Flock Safety is a company that specializes in security solutions through the use of automated license plate recognition (ALPR) cameras. Its primary product, the ALPR camera system, is designed for use by neighborhoods, law enforcement agencies, and businesses to capture and analyze vehicle license plates. This technology aids in both preventing and solving crimes by providing actionable data to local authorities. Flock Safety's platform emphasizes community collaboration, integrating efforts from cities, businesses, schools, and law enforcement to enhance public safety. The company's full-service, maintenance-free technology is trusted by various communities as a means to deter crime and promote a safer environment for residents. Additionally, the system proactively alerts police when stolen vehicles enter monitored areas, enabling faster response and community involvement in crime prevention.

Flock Safety

Series E in 2022
Flock Safety is a company that specializes in security solutions through the use of automated license plate recognition (ALPR) cameras. Its primary product, the ALPR camera system, is designed for use by neighborhoods, law enforcement agencies, and businesses to capture and analyze vehicle license plates. This technology aids in both preventing and solving crimes by providing actionable data to local authorities. Flock Safety's platform emphasizes community collaboration, integrating efforts from cities, businesses, schools, and law enforcement to enhance public safety. The company's full-service, maintenance-free technology is trusted by various communities as a means to deter crime and promote a safer environment for residents. Additionally, the system proactively alerts police when stolen vehicles enter monitored areas, enabling faster response and community involvement in crime prevention.

Flock Safety

Series D in 2021
Flock Safety is a company that specializes in security solutions through the use of automated license plate recognition (ALPR) cameras. Its primary product, the ALPR camera system, is designed for use by neighborhoods, law enforcement agencies, and businesses to capture and analyze vehicle license plates. This technology aids in both preventing and solving crimes by providing actionable data to local authorities. Flock Safety's platform emphasizes community collaboration, integrating efforts from cities, businesses, schools, and law enforcement to enhance public safety. The company's full-service, maintenance-free technology is trusted by various communities as a means to deter crime and promote a safer environment for residents. Additionally, the system proactively alerts police when stolen vehicles enter monitored areas, enabling faster response and community involvement in crime prevention.

Flock Safety

Series C in 2020
Flock Safety is a company that specializes in security solutions through the use of automated license plate recognition (ALPR) cameras. Its primary product, the ALPR camera system, is designed for use by neighborhoods, law enforcement agencies, and businesses to capture and analyze vehicle license plates. This technology aids in both preventing and solving crimes by providing actionable data to local authorities. Flock Safety's platform emphasizes community collaboration, integrating efforts from cities, businesses, schools, and law enforcement to enhance public safety. The company's full-service, maintenance-free technology is trusted by various communities as a means to deter crime and promote a safer environment for residents. Additionally, the system proactively alerts police when stolen vehicles enter monitored areas, enabling faster response and community involvement in crime prevention.

Flock Safety

Series B in 2020
Flock Safety is a company that specializes in security solutions through the use of automated license plate recognition (ALPR) cameras. Its primary product, the ALPR camera system, is designed for use by neighborhoods, law enforcement agencies, and businesses to capture and analyze vehicle license plates. This technology aids in both preventing and solving crimes by providing actionable data to local authorities. Flock Safety's platform emphasizes community collaboration, integrating efforts from cities, businesses, schools, and law enforcement to enhance public safety. The company's full-service, maintenance-free technology is trusted by various communities as a means to deter crime and promote a safer environment for residents. Additionally, the system proactively alerts police when stolen vehicles enter monitored areas, enabling faster response and community involvement in crime prevention.

Flock Safety

Series A in 2018
Flock Safety is a company that specializes in security solutions through the use of automated license plate recognition (ALPR) cameras. Its primary product, the ALPR camera system, is designed for use by neighborhoods, law enforcement agencies, and businesses to capture and analyze vehicle license plates. This technology aids in both preventing and solving crimes by providing actionable data to local authorities. Flock Safety's platform emphasizes community collaboration, integrating efforts from cities, businesses, schools, and law enforcement to enhance public safety. The company's full-service, maintenance-free technology is trusted by various communities as a means to deter crime and promote a safer environment for residents. Additionally, the system proactively alerts police when stolen vehicles enter monitored areas, enabling faster response and community involvement in crime prevention.

Flock Safety

Series A in 2018
Flock Safety is a company that specializes in security solutions through the use of automated license plate recognition (ALPR) cameras. Its primary product, the ALPR camera system, is designed for use by neighborhoods, law enforcement agencies, and businesses to capture and analyze vehicle license plates. This technology aids in both preventing and solving crimes by providing actionable data to local authorities. Flock Safety's platform emphasizes community collaboration, integrating efforts from cities, businesses, schools, and law enforcement to enhance public safety. The company's full-service, maintenance-free technology is trusted by various communities as a means to deter crime and promote a safer environment for residents. Additionally, the system proactively alerts police when stolen vehicles enter monitored areas, enabling faster response and community involvement in crime prevention.

VideoIQ

Series C in 2012
VideoIQ, Inc. specializes in intelligent video surveillance systems, offering products such as Icvr intelligent IP cameras and encoders that incorporate video recording, analytics, and intelligent networking. Their HD smart video analytics engines enhance surveillance capabilities by providing real-time warnings and security protection across various environments. The company's solutions cater to a diverse range of sectors, including utilities and infrastructure, industrial settings, transportation, homeland security, corporate campuses, and commercial outdoor spaces. Specific applications include water treatment facilities, factories, truck terminals, and government buildings, as well as luxury homes and construction sites. VideoIQ sells its products in the United States and Europe through a network of video surveillance integrators and resellers. Founded in 2006, the company is headquartered in Bedford, Massachusetts.

VideoIQ

Series C in 2011
VideoIQ, Inc. specializes in intelligent video surveillance systems, offering products such as Icvr intelligent IP cameras and encoders that incorporate video recording, analytics, and intelligent networking. Their HD smart video analytics engines enhance surveillance capabilities by providing real-time warnings and security protection across various environments. The company's solutions cater to a diverse range of sectors, including utilities and infrastructure, industrial settings, transportation, homeland security, corporate campuses, and commercial outdoor spaces. Specific applications include water treatment facilities, factories, truck terminals, and government buildings, as well as luxury homes and construction sites. VideoIQ sells its products in the United States and Europe through a network of video surveillance integrators and resellers. Founded in 2006, the company is headquartered in Bedford, Massachusetts.

VideoIQ

Series B in 2008
VideoIQ, Inc. specializes in intelligent video surveillance systems, offering products such as Icvr intelligent IP cameras and encoders that incorporate video recording, analytics, and intelligent networking. Their HD smart video analytics engines enhance surveillance capabilities by providing real-time warnings and security protection across various environments. The company's solutions cater to a diverse range of sectors, including utilities and infrastructure, industrial settings, transportation, homeland security, corporate campuses, and commercial outdoor spaces. Specific applications include water treatment facilities, factories, truck terminals, and government buildings, as well as luxury homes and construction sites. VideoIQ sells its products in the United States and Europe through a network of video surveillance integrators and resellers. Founded in 2006, the company is headquartered in Bedford, Massachusetts.

VideoIQ

Series A in 2007
VideoIQ, Inc. specializes in intelligent video surveillance systems, offering products such as Icvr intelligent IP cameras and encoders that incorporate video recording, analytics, and intelligent networking. Their HD smart video analytics engines enhance surveillance capabilities by providing real-time warnings and security protection across various environments. The company's solutions cater to a diverse range of sectors, including utilities and infrastructure, industrial settings, transportation, homeland security, corporate campuses, and commercial outdoor spaces. Specific applications include water treatment facilities, factories, truck terminals, and government buildings, as well as luxury homes and construction sites. VideoIQ sells its products in the United States and Europe through a network of video surveillance integrators and resellers. Founded in 2006, the company is headquartered in Bedford, Massachusetts.
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