Sierra Group
Construction • 
Glendale, California, United States • 51-100 Employees
Company overview
| Headquarters | 560 Riverdale Drive, Glendale, California 91204, US |
| Phone number | +18888804949 |
| Website | |
| NAICS | 23 |
| Founded | 1996 |
| Employees | 51-100 |
| Socials |
Key Contacts at Sierra Group
Bradley Brenneman
Founder & Ceo
Pat Yankaus
Owner
Fred Moturi
Group Chief Executive Officer
Vasilios George Perselis
Director Of Security
Alexander Sonich
Owner
Tim Mcguire
Director Of Operations
Ryan Messervier
Director Of Facilities Management
Sierra Group Email Formats
Sierra Group uses 1 email format. The most common is {first name} (e.g., john@sierra.ai), used 100% of the time.
| Format | Example | Percentage |
|---|---|---|
{first name} | john@sierra.ai | 100% |
About Sierra Group
Sierra Group brings together three unique divisions, commercial construction, facilities maintenance, electronic security surveillance and business alarms, operating under one company. Our commitment, dependability and sensitivity to operational schedules, environments and cost effective solutions allow us to provide a total solution for all of your building maintenance needs. Our statewide licensed alarm and surveillance department is trusted by many of the top Fortune 500 companies and financial institutions. Services include installation and monitoring of commercial alarm and video systems. In conjunction, we are a full service data and phone cabling company.
Sierra Group revenue & valuation
| Annual revenue | $17,300,000 |
| Revenue per employee | $247,000 |
| Estimated valuation?This valuation is estimated based on industry average for the Construction industry and current estimated revenues | $55,300,000 |
| Total funding | No funding |
Employees by Management Level
Total employees: 51-100
Seniority
Employees
Employees by Department
Sierra Group has 29 employees across 9 departments.
Departments
Number of employees
Funding Data
Sierra Group has never raised funding before.
Sierra Group Tech Stack
Discover the technologies and tools that power Sierra Group's digital infrastructure, from frameworks to analytics platforms.
JavaScript libraries
Security
JavaScript libraries
Caching
Form builders
JavaScript libraries
Maps
Miscellaneous
JavaScript libraries
JavaScript libraries
WordPress plugins
Programming languages
Ireland
Italy
NorwayFrequently asked questions
4.8
40,000 users
