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 operates a security automation and orchestration platform designed to enhance the efficiency of security operations. Founded in 2014 and based in Palo Alto, California, the company integrates with existing security technologies, creating a cohesive framework that facilitates the management of security incidents, threat indicators, and vulnerabilities. By automating various security processes and executing predefined digital playbooks, Phantom streamlines operations, enabling organizations to respond more effectively to security threats. The platform also extends its capabilities through applications that support integration with third-party security tools. In 2018, Phantom Cyber became a subsidiary of Splunk Inc., further solidifying its position in the cybersecurity landscape.

Phantom

Seed Round in 2015
Phantom Cyber Corporation operates a security automation and orchestration platform designed to enhance the efficiency of security operations. Founded in 2014 and based in Palo Alto, California, the company integrates with existing security technologies, creating a cohesive framework that facilitates the management of security incidents, threat indicators, and vulnerabilities. By automating various security processes and executing predefined digital playbooks, Phantom streamlines operations, enabling organizations to respond more effectively to security threats. The platform also extends its capabilities through applications that support integration with third-party security tools. In 2018, Phantom Cyber became a subsidiary of Splunk Inc., further solidifying its position in the cybersecurity landscape.

Sheer Networks

Venture Round in 2003
Sheer Networks specializes in providing software solutions for inventory reconciliation, service assurance, and service configuration in network environments. The company offers a product known as dynamic network abstraction (DNA), which facilitates a virtual network connection between the operational support systems/business support systems (OSS/BSS) layer and physical networks. This software effectively manages various network components, including element management, network management, and service management, across multi-layer, multi-domain, and multi-vendor networks. Additionally, Sheer Networks focuses on the provisioning and monitoring of public networks, enhancing overall service management capabilities.

Laurel Networks

Series A in 2000
Laurel Networks is focused on the development of IP service edge routers and management solutions. Laurel Networks was founded in 1999 and is based in Pittsburgh, Pennsylvania.
Spot something off? Help us improve by flagging any incorrect or outdated information. Just email us at support@teaserclub.com. Your feedback is most welcome.