

Brownstone Information
Summary
Brownstone is a private company. The company currently specializes in the Construction area. Its headquarters is located at Columbia, South Carolina, USA. The number of employees ranges from 25 to 100. The annual revenue of Brownstone varies between 25M and 100M. Total funding of the company - $350K. To connect with Brownstone employee register on SignalHire.
Organization Website | bstonegroup.com |
Social Links | |
Phone Number | 803.376.6044 |
Industries | |
Headquarters Location | 1310 Lady Street, Suite 204, Columbia, South Carolina, US |
Employees Size | 10-50 employees |
Specialties | Program and Construction Management, Architecture, K12 Education, College and University, Municipal, Transportation, Commercial |
DMA Code | Columbia, Missouri Metropolitan Area |
Founded | 2005 |
Estimated Annual Revenue | $25M - 100M |
Operating Status | Independent Company |
Estimated Website Traffic
The chart shows a decline in traffic to the bstonegroup.com website. In December, traffic decreased to 360, compared to 649 in the previous month. The highest traffic in 2025 was recorded in November, reaching 649 visits.
Employees Turnover 4 quarter 2025
Length of Employment
Employee tenure at Brownstone shows a diverse range of experience levels:
4% have been with the company for less than 1 year8% for 1–2 years13% for 3–4 years17% for 5–7 years13% for 8–10 years46% have over 11 years of service at BrownstoneSimilar Companies
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