About Western Sierra Resource
Western Sierra Resource is a publicly listed company based in Lake Havasu City (United States) founded in 1907, and was acquired by Global Hemp Group in February 2021. Water treatment services are provided in the United States. Western Sierra Resource has completed 1 acquisition, including Mitigation Solutions. Its chief executive, as recorded, is Roger Johnson. Western Sierra Resource offers products and services including Mitigation Solutions and Water Resource Division. Its focus areas include Waste & Water Management, Wastewater Management, Treatment and Municipal & Industrial. Its legal entity is Western Sierra Resource Corporation. Its competitors include Infiltrator, Watts and Bioscience; 2 of its 3 listed competitors have raised funding.
Company details
Western Sierra Resource was established in 1907 in Lake Havasu City, United States. Operations are centered on the water treatment sector, where services for resource management and purification are delivered. Focus is placed on environmental compliance and infrastructure support across regional facilities. Leadership is provided by CEO Roger Johnson, overseeing daily functions in this established domain.
- Headquarters Lake Havasu City, United States
- Stage Acquired
- SectorsEnvironment
- Email••••••••
- Website westernsierraresource.com
- Social LinkedIn X Facebook
- Acquired by Global Hemp Group (Feb 2021)
- Legal Name Western Sierra Resource Corp.
- Annual Revenue$381.04 K (USD)-70.33as on Dec 31, 2022
- Net Profit$249.85 K (USD)-70.65as on Dec 31, 2022
- EBITDA$249.85 K (USD)-58.84as on Dec 31, 2022
- Investors
- Investments & Acquisitions
- Acquired byGlobal Hemp Group
(Feb 2021)
Products & Services of Western Sierra Resource
Western Sierra Resource offers a comprehensive portfolio of products and services, including Mitigation Solutions and Water Resource Division.
Service for stabilizing dams and restoring reservoir capacities
Manages water rights and infrastructure for beneficial use
Investors in Western Sierra Resource
Western Sierra Resource has secured backing from 1 investor. Prominent investors backing the company include Global Hemp Group.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Acquisitions and joint ventures in industrial hemp industries are pursued. | 2014 | globalhempgroup.com | North Vancouver, Canada |
Investor details for Western Sierra Resource
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People of Western Sierra Resource
1 people are tracked at Western Sierra Resource (1 in leadership).
| Name | Role | Group |
|---|---|---|
Roger Johnson | CEO | Leadership |
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IPO & Listings of Western Sierra Resource
Western Sierra Resource is a publicly listed company on the OTC with ticker symbol WSRC in USA, operating in the Process industries sector. As a publicly traded entity, the company provides investors with opportunities to participate in its growth story through equity ownership. The listing enables access to capital markets, enhances corporate visibility, and provides liquidity for shareholders while maintaining transparency through regulatory compliance and regular financial disclosures.
- IPO date28 Feb 2006
- Listed onOTC: WSRC
- Listed entityWestern Sierra Resource Corp.
- Exchange sectorProcess industries
- ISINUS95952L2007
- Share price$0.00 · 2026-09-25
- Market capitalisation$32,413.70
- Volume (last session)11,185
Financials of Western Sierra Resource
| Year | Revenue | Net income | EBITDA |
|---|---|---|---|
| 2022 | $381,040 | $249,850 | $249,850 |
| 2021 | $1.3M | $851,310 | $606,950 |
| 2020 | -$72,780 | -$76,780 |
Detailed financial statements for Western Sierra Resource
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Investments & Acquisitions by Western Sierra Resource
Western Sierra Resource has strategically engaged in corporate development activities, having acquired 1 company. Notable acquisitions include Mitigation Solutions.
| Company Name | Description | Domain | Location | Founded | Acquired | Amount |
|---|---|---|---|---|---|---|
Commercial and residential mitigation services are provided by the company. | mitigationsolutionsllc.com | Plainview, United States | 2011 | Sep 2022 | •••• |
Complete acquisition details for Western Sierra Resource
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Timeline of Western Sierra Resource
4 dated milestones of Western Sierra Resource across 115 years, from founding to its latest funding, stage changes and deals.
- Founded Western Sierra Resource is founded.
- IPO Lists on the stock exchange (IPO).
- Exit Acquired by Global Hemp Group.
- Acquisition Acquires Mitigation Solutions.
Competitors of Western Sierra Resource
Western Sierra Resource has 3 listed competitors in our database, 2 of them funded. They include Infiltrator, Watts and Bioscience.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| infiltratorwater.com | 1987 | Old Saybrook, United States | $186.03M | 398 | Wastewater treatment systems are manufactured for septic and drainage applications. | |
| watts.com | 1857 | North Andover, United States | Water quality testing, rainwater harvesting, and management services are provided. | |||
| bioscienceinc.com | 1984 | Allentown, United States | $17M | Microbial solutions are developed for wastewater treatment and analysis. |
Detailed competitors of Western Sierra Resource
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Top companies in Waste & Water Management Systems
3 companies that operate in the same segment as Western Sierra Resource (Waste & Water Management Systems) in United States, ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Waste collection and management services are provided nationwide. | 1968 | Houston, Texas, United States | USD 25.2 B | 61,700 | ||
Integrated waste management services are provided nationwide. | 1998 | Phoenix, Arizona, United States | USD 16.59 B | 42,000 | ||
Smart water dispensers with flavored options are provided for offices. | 2013 | Boston, Massachusetts, United States | USD 135.53 M | 102 |
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Related news about Western Sierra Resource
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Frequently Asked Questions about Western Sierra Resource
Western Sierra Resource was founded in 1907.
Western Sierra Resource is headquartered in Lake Havasu City, United States. It is registered at Lake Havasu City, Arizona, United States.
Roger Johnson is the CEO of Western Sierra Resource, as recorded in our data.
Annual revenue of Western Sierra Resource is $381.04K as on Dec 31, 2022.
Western Sierra Resource was established in 1907 in Lake Havasu City, United States. Operations are centered on the water treatment sector, where services for resource management and purification are delivered. Focus is placed on environmental compliance and infrastructure support across regional facilities. Leadership is provided by CEO Roger Johnson, overseeing daily functions in this established domain.
Western Sierra Resource's top competitors include Watts, Bioscience and Infiltrator.
Western Sierra Resource offers Mitigation Solutions and Water Resource Division.
Yes, Western Sierra Resource is publicly traded on OTC under the ticker symbol WSRC.
Western Sierra Resource has made 1 acquisition, including Mitigation Solutions.
Western Sierra Resource has 1 investor. Key investors include Global Hemp Group.
Western Sierra Resource operates through Western Sierra Resource Corporation.
Yes. Western Sierra Resource was acquired by Global Hemp Group in February 2021.

