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Products & Services
About S3i Groups LLC
S3i Groups LLC is listed as a company employing 21-50 people, reporting $1M-$5M in annual revenue, classified under Other Management Consulting Services, based in Saint Johns, Florida, United States and operating in Office service.
Its primary NAICS classification is 541618 (Other Management Consulting Services). S3i Groups LLC is one of 2,003,955 Industrial & mechanical companies listed in Florida.
Business Contact Information
- Address
- 118 Marinda Pl, Saint Johns, Florida, 32259, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5416Management, Scientific, and Technical Consulting Services
- 541618Other Management Consulting Services
SIC Codes
- 87Engineering, Accounting, Research, Management, And Related Services
- 874Management And Public Relations Services
- 8748Other Management Consulting Services
Company Details
- Employees
- 36 (21-50)
- Annual Revenue
- $3.0M ($1M-$5M)
S3i Groups LLC: frequently asked questions
What does S3i Groups LLC do?
S3i Groups LLC is listed as a company employing 21-50 people, reporting $1M-$5M in annual revenue, classified under Other Management Consulting Services, based in Saint Johns, Florida, United States and operating in Office service.
Where is S3i Groups LLC located?
S3i Groups LLC is headquartered at 118 Marinda Pl, Saint Johns, Florida, 32259, United States.
How many employees does S3i Groups LLC have?
S3i Groups LLC has about 36 employees (the 21-50 range).
What is S3i Groups LLC's annual revenue?
S3i Groups LLC's annual revenue is estimated at $3.0M (the $1M-$5M range).
What industry is S3i Groups LLC in?
S3i Groups LLC is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541618 (Other Management Consulting Services).
What companies are similar to S3i Groups LLC?
Other large industrial & mechanical companies in Florida include Deloitte, PwC, State of Florida and Florida Department of Education.
Largest industrial & mechanical companies in Florida
Largest companies in Florida
Largest industrial & mechanical companies
Manufacturing sales in Florida, 2026
In Florida, Factur's 2026 study counted 54 manufacturing quotes worth $10.7M and 9 purchase orders over 12 months: 17% of quotes became orders, against 21% nationally. See the Florida data.
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