Insights

Sustainability Focus Global environmental products and services company focused on environmentally responsible mosquito control and aquatic services, presenting opportunities to cross-sell advanced decontamination, water quality improvements, and vector control solutions to municipal and commercial clients.

Mid Market Growth Revenue in the low-to-mid single digits and 51-200 employees indicate a growing mid-market profile with potential for scalable service contracts, recurring revenue through maintenance programs, and bundled environmental management offerings.

Tech Enabled Utilizes data and tech tools such as LiDAR, Python, and digital platforms (WordPress/WooCommerce) suggesting openness to technology-led services, IoT monitoring, route optimization, and digital customer engagement initiatives.

Public Health Tie Mission to prevent disease and create healthy waterways aligns with opportunities in public health programs, municipal contracts, and collaborations with healthcare and recreation sectors for integrated vector and waterway management.

Competitive Position Operating in environmental services with niche focus on mosquito control and aquatic services positions Clarke for strategic partnerships with larger distributors or formulators and opportunities to upsell to industrial and facility management segments seeking sustainable nuisance control.

Similar companies to Clarke

Clarke Tech Stack

Clarke uses 8 technology products and services including Microsoft 365 Copilot, WordPress, Cookiebot, and more. Explore Clarke's tech stack below.

Clarke's Email Address Formats

Clarke uses at least 4 email formats:
Clarke Email FormatsExamplePercentage
FLast@clarke.comJDoe@clarke.com
95%
Last@clarke.comDoe@clarke.com
3%
First_Last@clarke.comJohn_Doe@clarke.com
1%
L.First@clarke.comD.John@clarke.com
1%

Frequently Asked Questions

What is Clarke's stock symbol?

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Clarke is a publicly traded company; the company's stock symbol is CTO.L.

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

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Clarke's official website is clarke.com and has social profiles on LinkedIn.

How much revenue does Clarke generate?

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As of August 2026, Clarke's annual revenue is estimated to be $1M - $10M.

What is Clarke's NAICS code?

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Clarke's NAICS code is 54162 - Environmental Consulting Services.

How many employees does Clarke have currently?

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As of August 2026, Clarke has approximately 51 employees across 2 continents, including Asia and North America. Key team members include Director: M. S. Explore Clarke's employee directory with LeadIQ.

What industry does Clarke belong to?

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Clarke operates in the Environmental Services industry.

What technology does Clarke use?

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Clarke's tech stack includes Microsoft 365 Copilot, WordPress, Cookiebot, WooCommerce, Salesforce Marketing Cloud Account Engagement, Agentforce, Microsoft Azure and Adobe Creative Suite.

What is Clarke's email format?

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Clarke's email format typically follows the pattern of FLast@clarke.com. Find more Clarke email formats with LeadIQ.
Clarke logo

Clarke

Environmental ServicesIllinois, United States51-200 Employees

Clarke is a global environmental services company focused on delivering environmentally responsible mosquito control and aquatic services to support healthier communities. Its offerings aim to prevent disease, reduce nuisances, and promote safe, sustainable waterways through developed and deployed solutions that address public health and environmental quality.

Headquartered in the Chicago area, Clarke serves a diverse set of customers seeking effective management of pests and water-related environmental challenges. Positioned within the environmental services industry, the company concentrates on practical, field-based services that enhance livability and safety in communities, leveraging its global reach to implement its programs.

Section iconCompany Overview

Website
clarke.com
Stock Symbol
CTO.L
NAICS Code
54162 - Environmental Consulting Services
Employees
51-200

Section iconFunding & Financials

  • $1M - $10M

    Clarke's revenue is estimated to be in the range of $1M - $10M

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