Insights

Growth trajectory Fuss & O’Neill is a long-established civil and environmental engineering firm with a revenue range of 100M-250M and recent leadership changes, including a CEO appointment in 2025 and a COO promotion in 2026, signaling strategic evolution and expansion opportunities for large-scale projects and new service lines.

Expansion activity The acquisition of Onsite Engineering in 2024 indicates a growth-by-acquisition approach and willingness to broaden regional footprint and capabilities, presenting a chance to position services for cross-sell to the newly integrated client base.

Public sector ties Historical emphasis on holistic civil and environmental solutions with public and private clients creates ongoing opportunities for infrastructure, environmental remediation, and safety-focused projects, especially in Connecticut and neighboring markets.

Talent and leadership Recent leadership advances, including appointments of CEO and COO, reflect a focus on operations efficiency and strategic direction, suggesting opportunities to offer training, program management, and digital collaboration tools aligned with their safety and science-based decision making.

Community engagement Active participation in STEM events and partnerships with educational institutions demonstrates a receptiveness to workforce development, K-12 outreach, and sponsorship opportunities that can be complemented with sponsorship, internships, or joint research initiatives.

Fuss & O'Neill Tech Stack

Fuss & O'Neill uses 8 technology products and services including Bentley OpenRoads Designer, PTC Mathcad, Font Awesome, and more. Explore Fuss & O'Neill's tech stack below.

  • Bentley OpenRoads Designer
    Audio, Video, Graphics
  • PTC Mathcad
    Cad & Graphics
  • Font Awesome
    Font Scripts
  • OpenAI
    Generative Ai
  • Lodash
    Javascript Libraries
  • QGIS
    Mapping And Gis
  • Microsoft Project
    Project Management
  • Google Analytics
    Web Analytics

Media & News

Fuss & O'Neill's Email Address Formats

Fuss & O'Neill uses at least 1 format(s):
Fuss & O'Neill Email FormatsExamplePercentage
FLast@fando.comJDoe@fando.com
91%
First.Last@fando.comJohn.Doe@fando.com
5%
FirstLast@fando.comJohnDoe@fando.com
3%
F.Last@fando.comJ.Doe@fando.com
1%

Frequently Asked Questions

What is Fuss & O'Neill's phone number?

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You can contact Fuss & O'Neill'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 Fuss & O'Neill's official website and social media links?

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Fuss & O'Neill's official website is fando.com and has social profiles on LinkedInCrunchbase.

What is Fuss & O'Neill's NAICS code?

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Fuss & O'Neill's NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does Fuss & O'Neill have currently?

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As of July 2026, Fuss & O'Neill has approximately 481 employees across 4 continents, including North AmericaEuropeOceania. Key team members include Chief Executive Officer: G. P.Vice President - Mechanical Engineering: D. J.Chairman & Director: T. F.. Explore Fuss & O'Neill's employee directory with LeadIQ.

What industry does Fuss & O'Neill belong to?

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Fuss & O'Neill operates in the Civil Engineering industry.

What technology does Fuss & O'Neill use?

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Fuss & O'Neill's tech stack includes Bentley OpenRoads DesignerPTC MathcadFont AwesomeOpenAILodashQGISMicrosoft ProjectGoogle Analytics.

What is Fuss & O'Neill's email format?

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Fuss & O'Neill's email format typically follows the pattern of FLast@fando.com. Find more Fuss & O'Neill email formats with LeadIQ.

How much funding has Fuss & O'Neill raised to date?

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As of July 2026, Fuss & O'Neill has raised $100K in funding. The last funding round occurred on Sep 21, 2011 for $100K.

When was Fuss & O'Neill founded?

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Fuss & O'Neill was founded in 1924.
Fuss & O'Neill logo

Fuss & O'Neill

Civil EngineeringConnecticut, United States201-500 Employees

Fuss & O’Neill is a civil and environmental engineering firm based in Hartford, Connecticut, serving public and private sector clients. The company employs 201 to 500 professionals. Founded in 1924, the firm states a mission to improve both built and natural environments by delivering tailored, comprehensive engineering solutions. Its licensed and certified professionals provide a full range of civil and environmental services and can engage across all project phases, emphasizing safety, science-based decision making, and fiscally responsible results. The firm stresses a multidisciplinary, cohesive team structure to anticipate issues and resolve them early to prevent schedule delays. The organization maintains a corporate website at https://fando.com.

Section iconCompany Overview

Phone number
Website
fando.com
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1924
Employees
201-500

Section iconFunding & Financials

  • $100K

    Fuss & O'Neill has raised a total of $100K of funding over 1 rounds. Their latest funding round was raised on Sep 21, 2011 in the amount of $100Kas a grant.

  • $100M$250M

    Fuss & O'Neill's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100K

    Fuss & O'Neill has raised a total of $100K of funding over 1 rounds. Their latest funding round was raised on Sep 21, 2011 in the amount of $100Kas a grant.

  • $100M$250M

    Fuss & O'Neill's revenue is estimated to be in the range of $100M$250M

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