DN: Detailed Company Information & Corporate Profile
Summary
DN is a building industry specialist headquartered in Wakefield, Massachusetts, founded in 1929. The company delivers engineering, construction, and manufacturing expertise across thermal energy storage tanks, water and wastewater systems, prestressed concrete solutions, and water reuse technologies.
Specialized services include concrete tank inspection, rehabilitation, and retrofit, ensuring optimal performance for critical infrastructure.
With a workforce of 500–1,000 employees, DN is guided by President Tom Christie and vice presidents Jack Brazil (Safety), Kevin Peacock, Jeff Tellier (Finance & Technology), and Robert Walsh (Construction). This leadership drives projects that prioritize safety, innovation, and client results.
| DN Website | dntanks.com |
| Social Links |    |
| Phone Number | 855.368.2657 |
| Industries | |
| DN Headquarters Address | 11 Teal Rd, Wakefield, Massachusetts, 01880 US |
| Company Size | 500-1000 employees |
| Specialities & Services | engineering, construction, manufacturing, thermal energy storage tanks, concrete tank services, water storage tanks, wastewater tanks, prestressed concrete tanks, water reuse tanks, concrete tank inspection, concrete tank rehabilitation, concrete tank retrofit |
| Founded | 1929 |
| Updated: | 2026-09-08 |
DN Org Chart
Chief Executive Officer
C-Level
Estimated Website Traffic
The chart shows a decline in traffic to the dntanks.com website. In December, traffic decreased to 4, compared to 197 in the previous month. The highest traffic in 2025 was recorded in July, reaching 16885 visits.
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
DN's workforce includes employees across a wide range of tenure levels.
10% have been with the company for 1 to 2 years13% have been with the company for 3 to 4 years13% have been with the company for 5 to 7 years8% have been with the company for 8 to 10 years56% have been with the company for more than 11 years
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DN Corporate Information: FAQ
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