Null Hat Security
Commercial services · Lynn, Massachusetts
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Products & Services
About Null Hat Security
Null Hat Security is listed as a company classified under Investigation and Security Services, based in Lynn, Massachusetts, United States, operating in Office service, employing 6-10 people and reporting $1M-$5M in annual revenue.
Its primary NAICS classification is 561612 (Security Guards and Patrol Services). Null Hat Security is one of 418,710 Industrial & mechanical companies listed in Massachusetts.
Business Contact Information
- Address
- Lynn, Massachusetts, 1901, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 56Administrative and Support and Waste Management and Remediation Services
- 5616Investigation and Security Services
- 561612Security Guards and Patrol Services
SIC Codes
- 73Business Services
- 738Miscellaneous Business Services
- 7381Investigation Services
Company Details
- Employees
- 9 (6-10)
- Annual Revenue
- $3.3M ($1M-$5M)
Null Hat Security: frequently asked questions
What does Null Hat Security do?
Null Hat Security is listed as a company classified under Investigation and Security Services, based in Lynn, Massachusetts, United States, operating in Office service, employing 6-10 people and reporting $1M-$5M in annual revenue.
Where is Null Hat Security located?
Null Hat Security is headquartered in Lynn, Massachusetts, 1901, United States.
How many employees does Null Hat Security have?
Null Hat Security has about 9 employees (the 6-10 range).
What is Null Hat Security's annual revenue?
Null Hat Security's annual revenue is estimated at $3.3M (the $1M-$5M range).
What industry is Null Hat Security in?
Null Hat Security is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561612 (Security Guards and Patrol Services).
How can I contact Null Hat Security?
Its website is www.nullhatsecurity.org.
Largest companies in Massachusetts
Largest industrial & mechanical companies
Manufacturing sales in Massachusetts, 2026
In Massachusetts, Factur's 2026 study counted 32 manufacturing quotes worth $961K and 7 purchase orders over 12 months: 22% of quotes became orders, against 21% nationally. See the Massachusetts data.
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