Loureiro Engineering Associates, Inc.

Loureiro Engineering Associates, Inc.

Integrated engineering, environmental, and construction services

Overview

Loureiro Engineering Associates, Inc. provides integrated engineering, environmental, and construction services to deliver superior project results and exceptional client experiences. They manage complex projects by applying technical skills with a strong emphasis on client service, continuous learning, and accountability. Their process combines engineering, environmental, and construction capabilities with a culture in which every employee is an owner, inspiring ownership, accountability, and proactive problem-solving. Compared with competitors, Loureiro focuses on taking the reins, navigating bumps, and responding faster and more completely to client needs, aiming to exceed expectations and deliver projects that benefit clients, stakeholders, and communities. The company’s goal is to deliver ingenuity and flexibility that translate into measurable project success and an outstanding client experience across its breadth of services.

About Loureiro Engineering Associates, Inc.

Simplify's Rating
Why Loureiro Engineering Associates, Inc. is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Consulting

Industrial & Manufacturing

Company Size

51-200

Company Stage

N/A

Total Funding

N/A

Headquarters

Plainville, Connecticut

Founded

1975

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Simplify's Take

What believers are saying

  • Pelletier acquisition answered 80% of top-client demand for general contracting and construction management.
  • 2025 PFAS patent work and XDD capabilities strengthen higher-value remediation services.
  • Recent leadership additions, including Nathan Strong and Matt Quaranta, signal ongoing expansion momentum.

What critics are saying

  • Pelletier Builders integration risks distracting management if construction margins miss expectations in 2026.
  • Environmental remediation depends on project wins from utilities and municipalities, creating lumpy revenue concentration.
  • If PFAS patent commercialization stalls, Loureiro loses a differentiator against larger multidisciplinary firms.

What makes Loureiro Engineering Associates, Inc. unique

  • Employee-owned Loureiro combines engineering, environmental, energy, construction, and laboratory services under one platform.
  • Acquisitions of XDD in 2022 and Pelletier Builders in 2024 widened technical depth fast.
  • Its Portsmouth treatability laboratory and PFAS remediation expertise create specialized environmental credibility.

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Benefits

Health Insurance

Wellness Program

Company Equity

Company News

Domain Name Wire
Mar 29th, 2022
Loureiro Engineering Associates, Inc. launched Wealth to the world on Mar 22nd 22'.

On March 22, Loureiro and Carvalho launched Wealth to the world and disclosed a $16 million pre-revenue seed funding round.

Loureiro Engineering Associates
Oct 27th, 2021
Loureiro Engineering Associates promotes Matt Quaranta to vice president of the firm’s Structural, Mechanical

Loureiro Engineering Associates, Inc. (Loureiro) is pleased to announce the promotion of Matt Quaranta to vice president of the firm’s Structural, Mechanical, Electrical and Plumbing (SMEP) and Environmental Engineering divisions.

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