Insights

Expansion Footprint DN operates across 10 regional offices and 3 operations facilities in key markets (Greater Boston, Dallas, San Diego), suggesting opportunities to upsell regional services, cross-sell to nationwide projects, and leverage logistics synergies for large-scale water storage tank projects.

Sustainability Focus DN’s core offering of prestressed concrete liquid storage tanks emphasizes durability and low maintenance, aligning with clients prioritizing long-term lifecycle value and minimal ownership costs, providing a talking point for value-based proposals and longer-term service contracts.

Technology Enablement Adoption of industry tools such as Autodesk AutoCAD Civil 3D, SAP2000, Bluebeam, Viewpoint Spectrum, and modern web tech indicates readiness for integrated design-build workflows, BIM-enabled proposals, and digital collaboration packages to accelerate project wins.

Financial Positioning With annual revenue in the 100–250 million range and a 90+ year track record, DN demonstrates stability and credibility to secure financing-heavy or long-duration tank projects, allowing targeted outreach to project financiers and municipal buyers.

Market Alignment DN serves water storage needs, a resilient infrastructure segment with ongoing demand; identify opportunities with utilities, industrial players, and regions investing in water resilience, and align proposals with lifecycle cost benefits and performance guarantees.

DN Tech Stack

DN uses 8 technology products and services including Crazy Egg, Autodesk AutoCAD Civil 3D, SAP 2000, and more. Explore DN's tech stack below.

  • Crazy Egg
    Analytics
  • Autodesk AutoCAD Civil 3D
    Cad & Graphics
  • SAP 2000
    Cad & Graphics
  • WordPress
    Content Management System
  • Bluebeam
    Document Management Systems
  • Viewpoint Spectrum
    Enterprise Resource Planning
  • Google Fonts API
    Font Scripts
  • HTTP/3
    Web & Portal Technology

Media & News

DN's Email Address Formats

DN uses at least 2 format(s):
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.

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 July 2026, DN has approximately 394 employees across 6 continents, including North AmericaAsiaEurope. Key team members include Chief Executive Officer: C. C.Chief People Officer: C. D.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 EggAutodesk AutoCAD Civil 3DSAP 2000WordPressBluebeamViewpoint SpectrumGoogle Fonts APIHTTP/3.

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

Section iconFunding & Financials

  • $100M$250M

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

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