Perimeter 81 was a rapidly growing cybersecurity company specializing in Secure Access Service Edge (SASE) and Zero Trust Network Access (ZTNA) solutions. Their platform aimed to simplify secure network access for the modern, distributed workforce, offering services like Zero Trust Network Access, Firewall as a Service, and Secure Web Gateway. In August 2023, Perimeter 81 was acquired by Check Point Software Technologies for approximately $490 million, integrating its capabilities into Check Point's broader security portfolio, particularly Check Point Harmony Email & Collaboration. Perimeter 81's solutions are designed to replace legacy VPNs with a more secure, cloud-native, and user-friendly approach to network security.
The Tel Aviv headquarters served as the central hub for research and development, product management, global operations, and executive leadership prior to its acquisition.
Located in a modern business district known for housing numerous tech companies, offering a dynamic and collaborative environment. Specific architectural details are not widely publicized.
As a fast-growing startup (pre-acquisition), the culture was likely dynamic, innovative, fast-paced, and focused on collaboration and solving complex cybersecurity challenges. Emphasis on employee growth and cutting-edge technology.
The Tel Aviv HQ was significant as the birthplace of Perimeter 81's innovative SASE platform and represented its strong roots in Israel's renowned cybersecurity ecosystem.
While its physical offices were primarily in Israel and the USA, Perimeter 81's cloud-based SASE platform and services were designed for global accessibility, supporting distributed workforces worldwide. Their sales, support, and partnership networks extended internationally, serving customers across various continents. Post-acquisition by Check Point, its reach is now part of Check Point's extensive global infrastructure and operations.
32 Maskit St.
Tel Aviv
Tel Aviv District
Israel
Address: Information typically lists New York as a key office, specific street address may vary or be part of a shared workspace. For example, previously listed at 135 Madison Ave.
To expand market share, build partnerships, and provide localized support to clients in the Americas.
Address: Previously indicated presence in California, specific address not consistently publicized.
To cater to the significant tech industry and enterprise market on the U.S. West Coast.
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As of April 2025, Perimeter 81, a Check Point Company' leadership includes:
Perimeter 81, a Check Point Company has been backed by several prominent investors over the years, including:
The most significant executive event in the last 12-18 months was the acquisition of Perimeter 81 by Check Point Software Technologies in Q3 2023. This typically leads to transitions for the existing executive team, with some integrating into the acquiring company and others departing. Specific individual departures or new hires into Perimeter 81 as a standalone entity ceased post-acquisition.
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Perimeter 81, prior to its acquisition, likely used common corporate email formats. The most prevalent format is often [first_initial][last] or [first].[last]@[companydomain.com].
Common formats include [first].[last]@perimeter81.com or [first_initial][last]@perimeter81.com. For example, j.doe@perimeter81.com or jdoe@perimeter81.com.
Format
example@perimeter81.com
Example
75%
Success rate
Check Point Software Technologies • August 10, 2023
Check Point Software Technologies Ltd. announced it had entered into a definitive agreement to acquire Perimeter 81, a pioneering SASE company. The acquisition was valued at approximately $490 million and aimed to enhance Check Point's SASE offering by integrating Perimeter 81's capabilities....more
TechCrunch • June 6, 2022
Perimeter 81 raised $100 million in a Series C funding round led by B Capital, with participation from Insight Partners, Toba Capital, ION Crossover Partners, and Spring Ventures. This funding was aimed at accelerating product development and market expansion....more
Perimeter 81 Blog (or relevant tech news outlet) • February 14, 2023
Perimeter 81 announced the addition of Device Posture Check (DPC) to its SASE platform, enabling organizations to enforce security compliance by verifying that devices meet predefined security criteria before granting access to network resources....more
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