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GreyNoise Intelligence is a cybersecurity company that collects, analyzes, and labels internet-wide scan and attack traffic. Their platform helps security teams reduce noise and false positives by identifying IP addresses that are part of mass-exploitation attempts or benign internet scanning, rather than targeted attacks. This allows organizations to prioritize threats more effectively and focus on genuine risks. GreyNoise provides context on 'internet noise' to help security analysts save time and resources.
Serves as the company's registered address and a central collaboration hub for its distributed team, particularly for leadership, strategic meetings, and specific departmental functions. It supports core operations including R&D, product development, and business strategy.
Located in a modern office building ('Spaces K Street') offering flexible workspaces, meeting rooms, and amenities conducive to both individual work and team collaboration. This setup reflects their hybrid work model and remote-first culture.
GreyNoise fosters a remote-first work culture that emphasizes collaboration, innovation, transparency, and a mission-driven approach to solving cybersecurity challenges. The D.C. hub facilitates in-person collaboration and team building for its globally distributed workforce.
Washington, D.C. is a significant hub for cybersecurity, technology, and government affairs. This location provides GreyNoise with access to a rich talent pool, proximity to key industry partners, and engagement with policymakers and federal agencies.
GreyNoise supports functions globally through its internet-wide sensor network, collecting data from diverse geographic locations. Its customer base is international, spanning various industries that rely on its threat intelligence. The company's remote-first workforce is also distributed globally, enabling continuous operations and diverse perspectives in product development and threat analysis.
1100 15th St NW, Suite 400
Washington
D.C.
USA
Address: N/A - Operates with a distributed workforce
This model allows GreyNoise to attract diverse talent from a global pool, foster a flexible work environment, and maintain a continuous presence for data collection and customer support across different time zones.
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As of April 2025, GreyNoise Intelligence' leadership includes:
GreyNoise Intelligence has been backed by several prominent investors over the years, including:
Over the last 12 months, GreyNoise has strengthened its leadership team with a key hire in People & Operations. There was also a notable departure of its long-standing Chief Data Scientist.
Discover the tools GreyNoise Intelligence uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.
GreyNoise primarily uses the 'first.last' email format. Understanding common email patterns can be useful for professional communication.
first.last@greynoise.io
Format
jane.doe@greynoise.io
Example
90%
Success rate
Business Wire • October 24, 2023
GreyNoise announced its participation in the Amazon Web Services (AWS) ISV Accelerate Program, a co-sell program for AWS Partners who provide software solutions that run on or integrate with AWS. This move aims to enhance customer access to GreyNoise's threat intelligence platform....more
GreyNoise Blog • December 7, 2023
GreyNoise published its first 'State of Internet Exposure Report,' providing insights into internet-wide scan and attack traffic, common vulnerabilities being exploited, and trends in opportunistic cyber attacks based on its unique data collection capabilities....more
PR Newswire (SINET) • September 20, 2023
GreyNoise Intelligence was selected as one of the SINET16 Innovators for 2023. This award recognizes sixteen emerging cybersecurity companies identified as the most innovative and compelling in the industry....more
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