1 Security LLC
Commercial services · Philadelphia, Pennsylvania
Find prospects like 1 Security LLC
Get a list of similar companies, matched by industry, size and location, ready for outreach.
Free sample of 25 companies by email within one business day. No spam: we only use your email for this request.
Products & Services
About 1 Security LLC
This profile covers 1 Security LLC, a company operating in Office service, employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Investigation and Security Services and based in Philadelphia, Pennsylvania, United States.
Its primary NAICS classification is 561612 (Security Guards and Patrol Services). 1 Security LLC is one of 784,164 Industrial & mechanical companies listed in Pennsylvania.
Business Contact Information
- Phone
- +1 (215) 4723202
- Address
- 125 W Sylvania St, Philadelphia, Pennsylvania, 19144, 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
- 3 (1-5)
- Annual Revenue
- $392,000 ($0M-$1M)
1 Security LLC: frequently asked questions
What does 1 Security LLC do?
This profile covers 1 Security LLC, a company operating in Office service, employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Investigation and Security Services and based in Philadelphia, Pennsylvania, United States.
Where is 1 Security LLC located?
1 Security LLC is headquartered at 125 W Sylvania St, Philadelphia, Pennsylvania, 19144, United States.
How many employees does 1 Security LLC have?
1 Security LLC has about 3 employees (the 1-5 range).
What is 1 Security LLC's annual revenue?
1 Security LLC's annual revenue is estimated at $392,000 (the $0M-$1M range).
What industry is 1 Security LLC in?
1 Security LLC is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561612 (Security Guards and Patrol Services).
How can I contact 1 Security LLC?
Its phone number is +1 (215) 4723202.
Largest companies in Pennsylvania
Largest industrial & mechanical companies
Manufacturing sales in Pennsylvania, 2026
In Pennsylvania, Factur's 2026 study counted 44 manufacturing quotes worth $1.6M and 10 purchase orders over 12 months: 23% of quotes became orders, against 21% nationally. See the Pennsylvania data.
Own this business?
Keep your profile accurate — or ask us to take it down. We acknowledge requests within 7 days and resolve them within 30 days.
Prefer email? privacy@facturmfg.com
Add this badge to your website — show visitors you're listed on Factur Data.