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Internet Systems Consortium's Overview

Total employees46
HeadquartersNewmarket
Founded1994

Internet Systems Consortium (ISC) is a US-based 501(c)(3) public benefit non-profit organization dedicated to supporting the infrastructure of the universal, self-organizing Internet. ISC develops and distributes critically important open-source software, including BIND 9 (the most widely used DNS software), Kea DHCP (a modern DHCPv4/DHCPv6 server), and ISC DHCP (a mature DHCP server). Beyond software, ISC conducts research, provides technical support, and engages in community development to ensure the stability, security, and universality of the Internet. Their work underpins essential internet services relied upon by billions worldwide.

Where is Internet Systems Consortium's Headquarters?

HQ Function

Serves as the administrative and coordination hub for ISC's global operations, including software development, research, and community engagement for its open-source internet infrastructure projects.

Notable Features:

As a largely remote-first organization, the physical HQ supports core administrative functions and collaboration for any on-site or visiting team members, rather than housing the majority of its distributed workforce.

Work Culture:

Mission-driven and collaborative, fostering a culture of technical excellence, open-source principles, and dedication to internet stability. Emphasizes remote work and global team coordination.

HQ Significance:

The Newmarket location acts as ISC's operational center for managing the development and distribution of critical internet software like BIND and Kea, impacting global internet infrastructure.

Values Reflected in HQ: Pragmatism, operational efficiency, and a focus on its core mission of supporting internet infrastructure are reflected in its functional headquarters.

Location:

ISC's software, such as BIND (DNS), Kea DHCP, and ISC DHCP, is deployed globally by internet service providers, enterprises, and network operators, forming a critical part of the internet's infrastructure worldwide. While its formal headquarters is in the US, ISC operates as a remote-first organization with employees and contributors distributed across numerous countries. This global team supports development, research, incident response, and community engagement efforts, ensuring the stability and security of the internet services they provide on a global scale.

Street Address:

6 Lock St

City:

Newmarket

State/Province:

NH

Country:

USA

Internet Systems Consortium's Global Presence

Global (Distributed Workforce)

Address: Not Applicable (Remote-First Operations)

Enables global talent acquisition and round-the-clock development, support, and monitoring of critical Internet systems, fostering a diverse and flexible work environment.

Buying Intent Signals for Internet Systems Consortium

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Executive Team of Internet Systems Consortium

As of April 2025, Internet Systems Consortium' leadership includes:

Jeff Osborn - President and CEO
Ray Bellis - Chief Technology Officer
Vicky Risk - Vice President, Engineering

Investors of Internet Systems Consortium

Internet Systems Consortium has been backed by several prominent investors over the years, including:

As a 501(c)(3) non-profit, ISC is primarily funded through software support contracts, grants, and donations from organizations and individuals who depend on its software and services. Specific major recurring donors/sponsors are not typically publicized in the same way as corporate investors.

Executive New Hires/Exits in the Last 12 Months

Hire0
Exits0

ISC's executive team has maintained stability over the past 12 months, with no major publicly announced new hires or departures at the top leadership level as of early 2024. The current core executive team members have been in their roles for more than a year.

Technology (Tech Stack) used by Internet Systems Consortium

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Internet Systems Consortium Email Formats and Examples

Internet Systems Consortium commonly uses email formats that combine an employee's first initial and last name, or first name and last name separated by a dot, followed by the @isc.org domain.

[first_initial][last]@isc.org (e.g., jsmith@isc.org) or [first].[last]@isc.org (e.g., jane.doe@isc.org)

Format

jsmith@isc.org

Example

85%

Success rate

News and media

ISC.orgMay 21, 2024

Internet Systems Consortium Addresses BIND Vulnerability CVE-2024-2418

ISC announced security advisory CVE-2024-2418, detailing a vulnerability in BIND where specific query patterns could cause named to terminate unexpectedly. Patched versions BIND 9.18.26, 9.19.23, and 9.16.50-S have been released to address this issue....more

ISC.org BlogApril 16, 2024

Internet Systems Consortium Releases Kea 2.6.0 with New Features

ISC has released Kea 2.6.0, its open-source DHCP server. This version includes new features such as flexible identifiers in host reservations, improved configuration backend interactions, and various bug fixes to enhance performance and stability....more

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