Insights

Market Expansion Target the civil engineering and infrastructure market with a focus on energy services, federal/state/military, higher education, municipalities, and transportation sectors to leverage Kleinfelder/S E A’s multidisciplinary capability and broad service spectrum.

Technical Capabilities Position as a one-stop shop for water resources, civil, environmental, structural, geotechnical, architectural and building services, highlighting integration across planning, engineering, and IT to win multi-discipline projects.

Digital Presence Leverage the firm’s tech stack (PHP, jQuery, three.js, IIS) to offer modern design simulations, interactive project visualizations, and data-driven insights to differentiate proposals and win technology-forward clients.

Partnerships Explore strategic partnerships with maritime and energy players, given recent activity in Seacon Shipping and Bureau Veritas collaborations, to cross-sell multidisciplinary services to shipping, energy transport, and infrastructure clients.

Financial Position With reported revenue under one million, pursue high-margin, retainable projects in smaller municipalities or specialized niche sectors where the firm’s breadth can deliver cost-effective, bundled solutions and expand footprints progressively.

Kleinfelder/S E A. Tech Stack

Kleinfelder/S E A. uses 8 technology products and services including HiChina, Font Awesome, jQuery, and more. Explore Kleinfelder/S E A.'s tech stack below.

HiChina

Cloud Hosting

Font Awesome

Font Scripts

jQuery

Javascript Libraries

Swiper

Javascript Libraries

Wow

Marketing Analytics

PHP

Programming Languages

three.js

Programming Languages

Microsoft IIS

Web Servers

Kleinfelder/S E A. Email Formats	Example	Percentage
First.Last@seacon.com	John.Doe@seacon.com	50%
Last@seacon.com	Doe@seacon.com	50%

Kleinfelder/S E A. Email Formats

Example

Percentage

First.Last@seacon.com

John.Doe@seacon.com

50%

Last@seacon.com

Doe@seacon.com

50%

Frequently Asked Questions

What is Kleinfelder/S E A.'s phone number?

You can contact Kleinfelder/S E A.'s main corporate office by phone at

+1-617-497-****

. 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 Kleinfelder/S E A.'s official website and social media links?

Kleinfelder/S E A.'s official website is seacon.com and has social profiles on LinkedIn.

How much revenue does Kleinfelder/S E A. generate?

As of July 2026, Kleinfelder/S E A.'s annual revenue is estimated to be <$1M.

What is Kleinfelder/S E A.'s NAICS code?

Kleinfelder/S E A.'s NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does Kleinfelder/S E A. have currently?

As of July 2026, Kleinfelder/S E A. has approximately 1K employees across 2 continents, including North America and Europe. Key team members include Founder: P. M., Owner: S. S. and Director Of Energy Services: J. T. Explore Kleinfelder/S E A.'s employee directory with LeadIQ.

What industry does Kleinfelder/S E A. belong to?

Kleinfelder/S E A. operates in the Civil Engineering industry.

What technology does Kleinfelder/S E A. use?

Kleinfelder/S E A.'s tech stack includes HiChina, Font Awesome, jQuery, Swiper, Wow, PHP, three.js and Microsoft IIS.

What is Kleinfelder/S E A.'s email format?

Kleinfelder/S E A.'s email format typically follows the pattern of First.Last@seacon.com. Find more Kleinfelder/S E A. email formats with LeadIQ.

Kleinfelder/S E A.

Q: What is Kleinfelder/S E A.'s official website and social media links?

Kleinfelder/S E A.'s official website is seacon.com. Kleinfelder/S E A. has social profiles on LinkedIn.

Q: How many employees does Kleinfelder/S E A. have currently?

Kleinfelder/S E A. has approximately 1K employees.

Q: What industry does Kleinfelder/S E A. belong to?

Kleinfelder/S E A. operates in the Civil Engineering industry.

Q: What technology does Kleinfelder/S E A. use?

Kleinfelder/S E A.'s tech stack includes Animate.css, HiChina, PHP, three.js, jQuery.

Q: What is Kleinfelder/S E A.'s NAICS code?

Kleinfelder/S E A.'s NAICS code is 237 (Heavy and Civil Engineering Construction).

Civil EngineeringMassachusetts, United States1001-5000 Employees

Kleinfelder/S E A is a civil engineering and architecture firm that provides a wide range of planning and engineering services across infrastructure, transportation, environment, and buildings. Its multidisciplinary team covers areas such as water resources, structural and geotechnical work, bridges, highways, architectural and building services, and information technology, serving sectors including energy, federal and state agencies, higher education, municipalities, and transportation. Based in the city region of First Street, the company positions itself as a collaborative, full-service provider delivering integrated solutions for complex projects. The firm operates within the civil engineering and construction services industry, combining science, engineering, and architectural know-how to address client needs in planning, design, and implementation. A recent development involves Seacon Shipping Group’s partnership with CM Energy Tech Co., Ltd. to expand LNG bunker vessel capabilities, reflecting active engagement in energy-related infrastructure and transport initiatives within the broader market context.

Insights

Similar companies to Kleinfelder/S E A.

Kleinfelder/S E A. Tech Stack

Media & News

Seacon sells assets to Cetus Maritime.

Seacon partnered with Bureau Veritas on Aug 14th '26.

Seacon Shipping Group had issues with crew complaints of unpaid wages on Jun 1st '25.

TSUNEISHI Group signs new client Seacon Shipping Group.

Seacon Shipping Group invested into assets: two chemical/oil tanker newbuildings in the amount of $39.2M in Hong Kong, China, Eastern Asia, Asia on Jun 26th '26.

Seacon Shipping Group partnered with CM Energy Tech Co., Ltd. on Jun 3rd '26.

Seacon sells assets to BTS Tankers Pte Ltd.

Kleinfelder/S E A.'s Email Address Formats