Insights

Niche Drinking-water Target a dialogue around specialized drinking water quality consulting, highlighting capabilities in corrosion control, lead and copper compliance, and distribution system optimization to win projects with municipal utilities and private water systems.

Small Firm agility Position Confluence as a cost-effective, flexible, woman-owned alternative for custom, rapid-response engineering services, appealing to clients seeking personalized attention and lower overheads than large firms.

Global Reach, Local Focus Leverage Seattle-based credentials with international feasibility to pursue projects requiring global best practices in water quality, risk management planning, and source integration across diverse regulatory environments.

Full-spectrum Capabilities Highlight end-to-end services from bench/pilot testing to regulatory compliance and risk assessments, offering cross-cutting value for projects that require integration of treatment optimization, disinfection strategies, and aesthetics improvements.

Financial Growth Signals Untap opportunities by framing mid-market revenue potential (within the $1M–$10M range) as a foundation for expanding services to larger municipal or utility-scale contracts, supported by a scalable technical stack and references from existing clients.

Similar companies to Confluence Engineering Group LLC

Confluence Engineering Group LLC Tech Stack

Confluence Engineering Group LLC uses 8 technology products and services including Wix, WordPress, Wix eCommerce, and more. Explore Confluence Engineering Group LLC's tech stack below.

Confluence Engineering Group LLC's Email Address Formats

Confluence Engineering Group LLC uses at least 1 email format:
Confluence Engineering Group LLC Email FormatsExamplePercentage
First@confluence-engineering.comJohn@confluence-engineering.com
100%

Frequently Asked Questions

What is Confluence Engineering Group LLC's official website and social media links?

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Confluence Engineering Group LLC's official website is confluence-engineering.com and has social profiles on LinkedIn.

How much revenue does Confluence Engineering Group LLC generate?

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As of August 2026, Confluence Engineering Group LLC's annual revenue is estimated to be $1M - $10M.

What is Confluence Engineering Group LLC's SIC code and NAICS code?

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Confluence Engineering Group LLC's SIC code is 8711 - Engineering Services and NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does Confluence Engineering Group LLC have currently?

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As of August 2026, Confluence Engineering Group LLC has approximately 9 employees across 1 continents, including North America. Key team members include Senior Project Manager: S. B. Explore Confluence Engineering Group LLC's employee directory with LeadIQ.

What industry does Confluence Engineering Group LLC belong to?

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Confluence Engineering Group LLC operates in the Civil Engineering industry.

What technology does Confluence Engineering Group LLC use?

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Confluence Engineering Group LLC's tech stack includes Wix, WordPress, Wix eCommerce, Microsoft 365, Sirvoy, Google Cloud, Sentry and SWFObject.

What is Confluence Engineering Group LLC's email format?

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Confluence Engineering Group LLC's email format typically follows the pattern of First@confluence-engineering.com. Find more Confluence Engineering Group LLC email formats with LeadIQ.
Confluence Engineering Group LLC logo

Confluence Engineering Group LLC

Civil EngineeringWashington, United States2-10 Employees

Confluence Engineering Group LLC is a small, woman-owned civil engineering firm based in Seattle, Washington, focusing on drinking water quality engineering, planning, and applied research. It provides technical services to support the management, operation, and regulatory compliance of drinking water systems for clients worldwide. The company was founded in 2008 by Melinda Friedman, P.E., and Michael Hallett, who serves as COO.

Its practice covers a broad range of drinking water quality issues, including bench and pilot testing for treatment and distribution, corrosion control for lead and copper, and optimization of surface and groundwater treatment processes. It also conducts distribution system mains cleaning, supports risk minimization when integrating new water sources, and develops building water quality risk management plans to address Legionella, Pseudomonas, lead, and other concerns. Additional work includes risk and resiliency assessments, management of iron and manganese in the distribution system, improving drinking water aesthetics, and optimizing secondary disinfection.

Section iconCompany Overview

SIC Code
8711 - Engineering Services
NAICS Code
237 - Heavy and Civil Engineering Construction
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

    Confluence Engineering Group LLC's revenue is estimated to be in the range of $1M - $10M

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