Insights

Regional Infrastructure Trust Established civil engineering and land surveying firm with a decades-long footprint in Southwest Louisiana presents sales opportunities across municipal, private, and industrial sectors seeking ongoing infrastructure, water and wastewater, and public works projects.

Public Sector Legacy Long history of collaborating with city utilities and civic centers (Lake Charles infrastructure, Civic Center, Bord du Lac Park Marina) indicates strong relationships with local government clients that can be leveraged for upcoming municipal upgrades and capital improvement programs.

Airport & Transportation Involvement in original Lake Charles Municipal Airport and the newer Lake Charles Regional Airport terminal project suggests readiness for future aviation-related redevelopment, terminal improvements, or related drainage and infrastructure initiatives.

Small Firm Agility Small team size (2-10 employees) paired with a 70+ year legacy positions the firm as a cost-effective, responsive partner for targeted projects and senior leadership involvement, appealing to agencies seeking hands-on oversight.

Tech Enablement Adoption of cloud and security technologies (AWS, Azure, Microsoft 365, Azure AD, Windows Server) indicates capability to deliver modern, compliant design and collaboration workflows, enabling scalable project delivery for larger clients.

Similar companies to D.W. Jessen & Associates, L.L.C.

D.W. Jessen & Associates, L.L.C. Tech Stack

D.W. Jessen & Associates, L.L.C. uses 8 technology products and services including Amazon Web Services, Microsoft Azure DNS, Microsoft 365, and more. Explore D.W. Jessen & Associates, L.L.C.'s tech stack below.

D.W. Jessen & Associates, L.L.C.'s Email Address Formats

D.W. Jessen & Associates, L.L.C. uses at least 1 email format:
D.W. Jessen & Associates, L.L.C. Email FormatsExamplePercentage
FLast@dwjessen.comJDoe@dwjessen.com
100%

Frequently Asked Questions

What is D.W. Jessen & Associates, L.L.C.'s phone number?

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You can contact D.W. Jessen & Associates, L.L.C.'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 D.W. Jessen & Associates, L.L.C.'s official website and social media links?

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D.W. Jessen & Associates, L.L.C.'s official website is dwjessen.com and has social profiles on LinkedIn.

How much revenue does D.W. Jessen & Associates, L.L.C. generate?

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As of September 2026, D.W. Jessen & Associates, L.L.C.'s annual revenue is estimated to be $1M - $10M.

What is D.W. Jessen & Associates, L.L.C.'s SIC code and NAICS code?

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D.W. Jessen & Associates, L.L.C.'s SIC code is 8711 - Engineering Services and NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does D.W. Jessen & Associates, L.L.C. have currently?

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As of September 2026, D.W. Jessen & Associates, L.L.C. has approximately 8 employees across 1 continents, including North America. Key team members include President: D. J. and Project Engineer: M. J. Explore D.W. Jessen & Associates, L.L.C.'s employee directory with LeadIQ.

What industry does D.W. Jessen & Associates, L.L.C. belong to?

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D.W. Jessen & Associates, L.L.C. operates in the Civil Engineering industry.

What technology does D.W. Jessen & Associates, L.L.C. use?

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D.W. Jessen & Associates, L.L.C.'s tech stack includes Amazon Web Services, Microsoft Azure DNS, Microsoft 365, Microsoft Online, Azure Active Directory, Windows Server, X-XSS-Protection and Microsoft IIS.

What is D.W. Jessen & Associates, L.L.C.'s email format?

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D.W. Jessen & Associates, L.L.C.'s email format typically follows the pattern of FLast@dwjessen.com. Find more D.W. Jessen & Associates, L.L.C. email formats with LeadIQ.

When was D.W. Jessen & Associates, L.L.C. founded?

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D.W. Jessen & Associates, L.L.C. was founded in 1949.
D.W. Jessen & Associates, L.L.C. logo

D.W. Jessen & Associates, L.L.C.

Civil EngineeringLouisiana, United States2-10 Employees

D.W. Jessen & Associates, L.L.C. is a civil engineering and land surveying firm based in Lake Charles, Louisiana, with a long-standing presence in Southwest Louisiana since its founding in 1949. The firm has built a history of providing professional engineering and surveying services to public, private, and industrial clients, supporting municipal infrastructure projects such as water treatment and distribution, wastewater systems, street paving, and storm drainage. It has played a role in regional development, including contributions to the Lake Charles Civic Center Complex and related facilities, as well as the Lake Charles Regional Airport terminal project completed in 2009. The business emphasizes a continuity of leadership through family ties, with the current President and CEO continuing the legacy of the founder.

Section iconCompany Overview

Phone number
SIC Code
8711 - Engineering Services
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1949
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

    D.W. Jessen & Associates, L.L.C.'s revenue is estimated to be in the range of $1M - $10M

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