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Products & Services
About TrueLevel
truelevel develops subsurface intelligence for energy, mineral and groundwater exploration, using GHOST surface measurements to support decisions before drilling.
Its primary NAICS classification is 541360 (Geophysical Surveying and Mapping Services). TrueLevel is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Website
- truelevel.com
- linkedin.com/company/80351654
- Address
- 350 Glenview Dr, San Francisco, California, 94131, 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
- 541360Geophysical Surveying and Mapping Services
SIC Codes
- 87Engineering, Accounting, Research, Management, And Related Services
- 871Engineering, Architectural, And Surveying
- 8713Surveying and Mapping (Except Geophysical) Services
Company Details
- Employees
- 5 (1-5)
- Annual Revenue
- $1.1M ($1M-$5M)
TrueLevel: frequently asked questions
What does TrueLevel do?
truelevel develops subsurface intelligence for energy, mineral and groundwater exploration, using GHOST surface measurements to support decisions before drilling.
Where is TrueLevel located?
TrueLevel is headquartered at 350 Glenview Dr, San Francisco, California, 94131, United States.
How many employees does TrueLevel have?
TrueLevel has about 5 employees (the 1-5 range).
What is TrueLevel's annual revenue?
TrueLevel's annual revenue is estimated at $1.1M (the $1M-$5M range).
What industry is TrueLevel in?
TrueLevel is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541360 (Geophysical Surveying and Mapping Services).
How can I contact TrueLevel?
Its website is truelevel.com.
What companies are similar to TrueLevel?
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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