Insights

Sustainable Water Solutions RSE's focus on low-carbon, offsite modular water treatment solutions positions it well to attract environmentally conscious clients seeking innovative and efficient water purification and recycling systems, expanding potential sales in the green infrastructure market.

Market Expansion Opportunities Operating across the UK and specializing in industrial water cleaning, RSE can target industries such as manufacturing, healthcare, and municipal utilities that require scalable, sustainable water treatment technologies, increasing sales opportunities.

Technological Innovation With a sophisticated tech stack including SOLIDWORKS and PHP, RSE's advanced product development and engineering capabilities enable the creation of customized solutions, appealing to clients looking for cutting-edge water treatment technology.

Strategic Partnerships RSE's integrated approach and focus on innovation open doors for collaborations with construction firms, environmental agencies, and industrial players, facilitating cross-selling and joint ventures to grow market share.

Financial Growth Potential With a revenue range of 100M to 250M and a lean team structure, RSE offers a scalable and financially attractive proposition for investors and partners interested in the burgeoning sustainable water sector.

RSE Tech Stack

RSE uses 8 technology products and services including Site Kit, SOLIDWORKS, MySQL, and more. Explore RSE's tech stack below.

  • Site Kit
    Analytics
  • SOLIDWORKS
    Cad & Graphics
  • MySQL
    Database
  • HubSpot
    Marketing Automation
  • PHP
    Programming Languages
  • ZURB Foundation
    UI Frameworks
  • Bootstrap
    UI Frameworks
  • Apache HTTP Server
    Web Servers

Media & News

RSE's Email Address Formats

RSE uses at least 1 format(s):
RSE Email FormatsExamplePercentage
First.Last@ross-eng.comJohn.Doe@ross-eng.com
87%
First@ross-eng.comJohn@ross-eng.com
8%
FirstL@ross-eng.comJohnD@ross-eng.com
4%
First.L@ross-eng.comJohn.D@ross-eng.com
1%

Frequently Asked Questions

What is RSE's stock symbol?

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RSE is a publicly traded company; the company's stock symbol is COUR.

What is RSE's official website and social media links?

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RSE's official website is ross-eng.com and has social profiles on LinkedInCrunchbase.

What is RSE's NAICS code?

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RSE's NAICS code is 31-33 - Manufacturing.

How many employees does RSE have currently?

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As of December 2025, RSE has approximately 990 employees across 6 continents, including EuropeNorth AmericaAsia. Key team members include Chief Operating Officer: M. M.Chief Financial & People Officer: S. H.Head Of Marketing: M. B.. Explore RSE's employee directory with LeadIQ.

What industry does RSE belong to?

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RSE operates in the Manufacturing industry.

What technology does RSE use?

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RSE's tech stack includes Site KitSOLIDWORKSMySQLHubSpotPHPZURB FoundationBootstrapApache HTTP Server.

What is RSE's email format?

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RSE's email format typically follows the pattern of First.Last@ross-eng.com. Find more RSE email formats with LeadIQ.

RSE

ManufacturingEngland, United Kingdom501-1000 Employees

RSE is a trusted clean water technology company, developing market leading products and solutions for purifying drinking water, recycling wastewater and cleaning water in industrial processes.

We are disrupting the water sector, delivering water treatment products, technologies, and services to clients across the UK. RSE provides offsite modular build solutions using a low-carbon approach compared to traditional construction methods and our unique offering to the market focuses on innovation, efficiency, and excellence.

Delivering products, technologies, and services to clients across the UK, RSE provides offsite modular build solutions using a low-carbon approach compared to traditional construction methods and our unique offering to the market focuses on innovation, efficiency, and excellence.

Section iconCompany Overview

Stock Symbol
COUR
NAICS Code
31-33 - Manufacturing
Employees
501-1000

Section iconFunding & Financials

  • $100M$250M

    RSE's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    RSE's revenue is estimated to be in the range of $100M$250M

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