COMPANY PROFILE · UPDATED 18 NOV 2025

Corelight

Corelight, Inc. provides cybersecurity solutions. The Company offers sensors to investigate and prevent ransomware, denial of services, unauthorized access, misconfiguration, abuse, exfiltration of data, malware infection, insider threat,…

San Francisco, CA

corelight.com ↗

This profile is unclaimed — do you work here? Claim it

Founded: 2013
Headcount: 248
Open roles: 14
Last raised: Series E

Corelight website

TECH STACK

How Corelight builds

Sign up to see the tech stack

LEADERSHIP

Founders & key people

Robin Sommer

CTO at Corelight

CorelightICSI - International Computer Science InstituteLawrence Berkeley National LabIEEE Symposium on Security & Privacy 2013TUMUniversität des Saarlandes - Saarland UniversityTUMUniversität des Saarlandes - Saarland UniversityUniversität Paderborn

Gregory Bell

Former CEO at Corelight

CorelightLawrence Berkeley National LabESnet: the Energy Sciences Network, Lawrence Berkeley National LaboratoryUniversity of California BerkeleyHarvard

Seth Hall

Robin Sommer

Vern Paxson

Sign up to see founders

OPEN ROLES

Hiring at Corelight

View all 14 open roles →

FUNDING

Capital raised

Total raised

$309,200,000

Investors

Accel Insight Partners General Catalyst Bossa Invest Capital One Ventures Cisco Investments CrowdStrike Falcon Fund Energy Impact Partners Flucas Ventures Gaingels H.I.G. Capital Insight Venture Partners Osage University Partners II Sand Hill Angels Steven McCanne Trajectory Ventures

Funding rounds

Series E
Diffbot knowledge graph
Accel, CrowdStrike Falcon Fund, Cisco Investments
$150MApr 29, 2024
Series D
Diffbot knowledge graph
Energy Impact Partners, CrowdStrike Falcon Fund, Gaingels, Capital One Ventures, Accel, Insight Venture Partners, H.I.G. Capital, Osage University Partners II, General Catalyst, Flucas Ventures, Sand Hill Angels, Bossa Invest, Trajectory Ventures
$75MSep 1, 2021
Series C
Diffbot knowledge graph
Accel, Insight Venture Partners
$50MOct 16, 2019
Series B
Diffbot knowledge graph
General Catalyst
$25MSep 10, 2018
Series A
Diffbot knowledge graph
Accel, Osage University Partners II, Steven McCanne
$9.2MJul 17, 2017

Funding data via Diffbot, SEC EDGAR filings and company announcements — each round names its source

Sign up to see capital raised

TAGS

Categorized in

Industry

Cybersecurity Threat Detection & Response

Investors

Accel Insight Partners General Catalyst

Industries

Software Companies

Tech Stack

Go Python Amazon Web Services Typescript C++Google Cloud Platform Microsoft Azure

LOCATIONS

Where they work

Corelight offices

Loading map…

San Francisco, CA548 Market St

More tech companies in San Francisco →

SIMILAR COMPANIES

Companies like Corelight

Similar companies

Horizon3.ai

Series E

Vanta

Series D

Create free account to see all similar companies →