Rein Capital

Rein Capital, LLC is a venture capital firm established in 1976 and headquartered in Lakewood, New Jersey. The firm focuses on making investments in seed stage companies, specifically targeting the communications and information technology sectors. Rein Capital aims to support innovative startups in these industries, providing the necessary capital and resources to foster growth and development.

David M. Rein

Managing General Partner

4 past transactions

Phantom

Series B in 2017
Phantom Cyber Corporation offers a security automation and orchestration platform designed to enhance enterprise security operations by integrating with existing security technologies. Founded in 2014 and based in Palo Alto, California, the platform streamlines key stages of security operations, including prevention, triage, and resolution, thereby improving productivity and effectiveness. It automates the management of security data, such as incidents and vulnerabilities, while facilitating the execution of digital playbooks that codify security operations plans. By triaging events and pre-fetching threat intelligence, Phantom enables organizations to respond to incidents rapidly and efficiently. The platform also supports complex workflows and automates repetitive tasks, allowing security teams to focus on critical decision-making. In 2018, Phantom became a subsidiary of Splunk Inc.

Phantom

Seed Round in 2015
Phantom Cyber Corporation offers a security automation and orchestration platform designed to enhance enterprise security operations by integrating with existing security technologies. Founded in 2014 and based in Palo Alto, California, the platform streamlines key stages of security operations, including prevention, triage, and resolution, thereby improving productivity and effectiveness. It automates the management of security data, such as incidents and vulnerabilities, while facilitating the execution of digital playbooks that codify security operations plans. By triaging events and pre-fetching threat intelligence, Phantom enables organizations to respond to incidents rapidly and efficiently. The platform also supports complex workflows and automates repetitive tasks, allowing security teams to focus on critical decision-making. In 2018, Phantom became a subsidiary of Splunk Inc.

Sheer Networks

Venture Round in 2003
Sheer Networks specializes in inventory reconciliation, service assurance, and service configuration for telecommunications networks. The company offers dynamic network abstraction, a software-based solution that facilitates the creation of a virtual network between the operational support systems and business support systems and the physical network. This technology manages various aspects of network operations, including element management, network management, and service management, across multi-layer, multi-domain, and multi-vendor environments. By providing these services, Sheer Networks enhances the efficiency and reliability of public network provisioning and surveillance.

Laurel Networks

Series A in 2000
Laurel Networks, founded in 1999 and based in Pittsburgh, Pennsylvania, specializes in developing IP service edge routers and management solutions. The company offers a range of products, including its ST-series Service Edge Routers, which integrate Internet-class routing with multi-service support and broadband subscriber management. Additionally, the ShadeTree System Software enhances routing and switching performance, while the ShadeTree Management Suite facilitates the deployment of services for both residential and business customers. By focusing on IP-based multi-service data delivery solutions, Laurel Networks aims to address the evolving needs of the telecommunications industry.
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