Insights

Stable market DN specializes in prestressed concrete liquid storage tanks for water infrastructure, indicating steady demand in utilities and water-related projects. This suggests opportunities in public sector bids, renewable water projects, and municipalities seeking durable storage solutions with long lifecycle value.

Regional footprint With 10 regional offices and facilities in Greater Boston, Dallas, and San Diego, DN can leverage geographic presence to pursue local tenders, shorten lead times, and offer region-specific design-build solutions that align with state and local procurement preferences.

Durability value DN emphasizes long-term performance, minimal maintenance, and lowest cost of ownership. Sales opportunities exist to position DN as a total lifecycle partner for water storage assets, appealing to agencies and operators prioritizing O&M savings and reliability.

Tech enabled DN’s technology stack includes AutoCAD, SOLIDWORKS, Bluebeam, and SAP, illustrating efficient design, project management, and integration capabilities. This can be leveraged to win complex projects requiring rigorous engineering documentation and seamless collaboration with clients and contractors.

Growth readiness With a robust workforce and a 90-year heritage, DN signals scale potential for larger, multi-site tanks programs. Target opportunities include large water storage expansions, joint ventures, and public–private partnerships where DN’s experience and regional reach provide competitive differentiation.

Similar companies to DN

DN Tech Stack

DN uses 8 technology products and services including Crazy Egg, AutoCAD, SOLIDWORKS, and more. Explore DN's tech stack below.

Media & News

DN's Email Address Formats

DN uses at least 4 email formats:
DN Email FormatsExamplePercentage
First.Last@dntanks.comJohn.Doe@dntanks.com
89%
Last@dntanks.comDoe@dntanks.com
9%
LastF@dntanks.comDoeJ@dntanks.com
1%
FLast@dntanks.comJDoe@dntanks.com
1%

Frequently Asked Questions

What is DN's phone number?

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You can contact DN's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is DN's stock symbol?

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DN is a publicly traded company; the company's stock symbol is DNB.

What is DN's official website and social media links?

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DN's official website is dnllc.com and has social profiles on LinkedIn.

How much revenue does DN generate?

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As of October 2026, DN's annual revenue is estimated to be $100M - $250M.

What is DN's NAICS code?

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DN's NAICS code is 23 - Construction.

How many employees does DN have currently?

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As of October 2026, DN has approximately 402 employees across 6 continents, including North America, Asia and Europe. Key team members include Chief Executive Officer: C. C., Chief People Officer: C. D. and President: K. M. Explore DN's employee directory with LeadIQ.

What industry does DN belong to?

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DN operates in the Construction industry.

What technology does DN use?

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DN's tech stack includes Crazy Egg, AutoCAD, SOLIDWORKS, Sucuri, Microsoft SharePoint, WordPress, SAP and Bluebeam.

What is DN's email format?

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DN's email format typically follows the pattern of First.Last@dntanks.com. Find more DN email formats with LeadIQ.

When was DN founded?

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DN was founded in 1929.
DN logo

DN

ConstructionMassachusetts, United States201-500 Employees

DN Tanks designs and builds prestressed concrete tanks for liquid storage, focusing on structures that hold water and related liquids. These assets are engineered for long-term performance, durability, reliability, and reduced maintenance over their service life. The company emphasizes lifecycle value as part of its design and construction approach.

Headquartered in Wakefield, Massachusetts, DN Tanks serves clients worldwide through a network of regional offices and facilities. Its footprint includes ten regional offices and three operations facilities in the Greater Boston, Dallas, and San Diego areas. It operates within the construction industry with a specialization in liquid storage infrastructure built from prestressed concrete tanks.

Section iconCompany Overview

Phone number
Website
dnllc.com
Stock Symbol
DNB
NAICS Code
23 - Construction
Founded
1929
Employees
201-500

Section iconFunding & Financials

  • $100M - $250M

    DN's revenue is estimated to be in the range of $100M - $250M

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