Granite Lock Co Inc is a security and investigations company based out of 755 Southern Artery, Quincy, Massachusetts, United States.
| Website | http://www.granitelock.com/ |
| Revenue | $4 million |
| Employees | 2 (0 on RocketReach) |
| Address | 755 Southern Artery 3A, Quincy, Massachusetts 02169, US |
| Phone | +1 617-472-2177 |
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| Industry | Security and Investigations, Building Materials, Manufacturing |
| Keywords | Investigative Services, Investigations, Security Systems, Corporate Security, Protective Services, Security Consulting, Internal Investigations, Executive Protection, Risk Management, Fraud Prevention, Threat Assessment, Security Audits, Crisis Management, Loss Prevention, Due Diligence, Asset Protection, Compliance, Background Checks, Surveillance, Cybersecurity |
| Competitors | Guardian Safe & Lock, Lock Tech Supply, Titan Security Screen Doors, Fortress Safe & Lock, Secure Access, Dynamic Group Liangjiao Metal Products Factory (view competitors) |
| SIC | SIC Code 76 Companies, SIC Code 769 Companies |
| NAICS | NAICS Code 561 Companies, NAICS Code 56 Companies |
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Granite Lock Questions
The Granite Lock annual revenue was $4 million in 2026.
Granite Lock is based in Quincy, Massachusetts.
The NAICS codes for Granite Lock are [561, 56].
The SIC codes for Granite Lock are [76, 769].
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