We live, eat and breathe security. 403 Labs is a full-service information security and compliance consulting firm. 403 Labs specializes in performing compliance audits, computer security assessments, penetration tests and computer forensic investigations. 403 Labs has the privilege of working with leading financial institutions, payment card processors and merchants from around the world. The 403 Labs team has extensive knowledge and experience in cross-industry verticals, including the payment card, financial, restaurant, hospitality, health care and educational sectors. 403 Labs is an Approved Scanning Vendor (ASV), a Qualified Security Assessor (QSA), a Payment Application Qualified Security Assessor (PA-QSA), a QSA and PA-QSA for Point-to-Point Encryption (QSA (P2PE) and PA-QSA (P2PE)) and a PCI Forensic Investigator (PFI) certified to perform the requirements of the Payment Card Industry Data Security Standard (PCI DSS) and the Payment Application Data Security Standard (PA-DSS).
| Website | http://www.403labs.com |
| Revenue | $5.2 million |
| Employees | 3 (2 on RocketReach) |
| Founded | 2005 |
| Address | 17145J W Bluemound Rd. Ste. 200, Brookfield, Wisconsin 53005, US |
| Phone | +1 262-923-1240 |
| Technologies | |
| Industry | Computer and Network Security, Network Security Hardware & Software, Computer Equipment & Peripherals, Manufacturing |
| Keywords | Information Security, Security Compliance, Cybersecurity Consulting, Security Consulting Services, Cybersecurity Services, Penetration Testing, Penetration Testing Services, Computer Forensics, Compliance Consulting, Security Audits And Assessments, Security Audits, Incident Response, Risk Management, Data Security, It Compliance, It Security |
| Competitors | Splunk, Dynatrace, Datadog, New Relic, Inc., Grafana Labs, Elastic, Sumo Logic, APM Financial Services, honeycomb.io, Logz.io +40 more (view full list) |
| SIC | SIC Code 35 Companies, SIC Code 357 Companies |
| NAICS | NAICS Code 33 Companies |
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403 Labs Questions
The 403 Labs annual revenue was $5.2 million in 2026.
2 people are employed at 403 Labs.
403 Labs is based in Brookfield, Wisconsin.
The NAICS codes for 403 Labs are [33].
The SIC codes for 403 Labs are [35, 357].
Top 403 Labs Employees
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Jeffrey Stone
Researcher at 403 Labs
Brookfield, WI, US11
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