Products & Services
About 121 Mapping
121 Mapping is a company operating in Office service, employing 6-10 people, reporting $1M-$5M in annual revenue, classified under Surveying and Mapping (except Geophysical) Services and based in Walnut, California, United States.
Its primary NAICS classification is 541370 (Surveying and Mapping (except Geophysical) Services). 121 Mapping is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Phone
- +1 (260) 3996223
- Website
- 121mapping.com
- Address
- 340 S Lemon Ave, Walnut, California, 91789, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5413Architectural, Engineering, and Related Services
- 541370Surveying and Mapping (except Geophysical) Services
SIC Codes
- 87Engineering, Accounting, Research, Management, And Related Services
- 871Engineering, Architectural, And Surveying
- 8713Surveying and Mapping (Except Geophysical) Services
Company Details
- Employees
- 7 (6-10)
- Annual Revenue
- $3.4M ($1M-$5M)
121 Mapping: frequently asked questions
What does 121 Mapping do?
121 Mapping is a company operating in Office service, employing 6-10 people, reporting $1M-$5M in annual revenue, classified under Surveying and Mapping (except Geophysical) Services and based in Walnut, California, United States.
Where is 121 Mapping located?
121 Mapping is headquartered at 340 S Lemon Ave, Walnut, California, 91789, United States.
How many employees does 121 Mapping have?
121 Mapping has about 7 employees (the 6-10 range).
What is 121 Mapping's annual revenue?
121 Mapping's annual revenue is estimated at $3.4M (the $1M-$5M range).
What industry is 121 Mapping in?
121 Mapping is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541370 (Surveying and Mapping (except Geophysical) Services).
How can I contact 121 Mapping?
Its website is 121mapping.com and its phone number is +1 (260) 3996223.
What companies are similar to 121 Mapping?
Other large industrial & mechanical companies in California include State of California, TD SYNNEX Corp, University of California and Ingram Micro Holding Corp.
Largest industrial & mechanical companies in California
Largest companies in California
Largest industrial & mechanical companies
Manufacturing sales in California, 2026
In California, Factur's 2026 study counted 98 manufacturing quotes worth $14.7M and 18 purchase orders over 12 months: 18% of quotes became orders, against 21% nationally. See the California data.
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