Green Rain Energy Holdings Inc. (GREH) Stock Analysis
Educational signal · not a buy or sell recommendation · How to read this
P/E 0.35 means the share price is 0.35 times one year of earnings per share; the S&P 500 usually sits near 20-25.
For informational purposes only. Not financial advice. Machine-generated analysis by Stock Expert AI — model gemini-2.5-flash, generated Jun 15, 2026. Editorial oversight is systemic, not page-by-page. Editorially accountable: Sedat ANAK, Founder and Editor-in-Chief. Data sources: Financial Modeling Prep, Yahoo Finance, SEC EDGAR
Quick AnswerGreen Rain Energy Holdings Inc. (GREH) trades at $0.0089. Green Rain Energy Holdings Inc. is engaged in the development and commercialization of alternative energy technologies, including its patent-pending exoPOWER windTURBINE System and solutions for revitalizing abandoned oil wells. Sector: Healthcare.
Price as of Sep 11, 2026 · Last analyzed: Jun 15, 2026Analyst Coverage for GREH: GREH does not currently have published analyst price targets in our coverage universe. This is common for smaller-cap names with limited Wall Street coverage. In the absence of analyst consensus, our AI model evaluates GREH against Healthcare peers across nine fundamental dimensions and assigns a neutral fundamental signal based on the underlying data.
No score published: we hold no usable price for this ticker, and a grade beside a missing price says nothing.
GREH: 2/2 scored disciplines lean bearish. Dominant signal: Seth Klarman bearish.
How is this calculated? →AI simulations built from the named investors' published principles. Not affiliated with, endorsed by, or the opinion of these individuals. How these lenses are built
Green Rain Energy Holdings Inc. (GREH) Healthcare & Pipeline Overview
Green Rain Energy Holdings Inc. focuses on developing and commercializing alternative energy technologies, including its proprietary exoPOWER windTURBINE System for enhanced wind power generation and solutions for abandoned oil well revitalization. Despite being categorized within the Healthcare sector, the company's operational activities are centered on renewable energy and environmental remediation, operating with a lean structure since its founding in 1993.
What Is the Investment Thesis for GREH?
Green Rain Energy Holdings Inc. presents a highly speculative investment profile, primarily driven by its proprietary, patent-pending exoPOWER windTURBINE System and its niche focus on abandoned oil well revitalization. The investment thesis centers on the potential for these technologies to gain market traction within the growing alternative energy sector. If the exoPOWER system proves its efficiency claims and secures its patent, it could offer a differentiated solution in wind power generation. Similarly, the revitalization of abandoned oil wells addresses both environmental concerns and potential energy recovery, tapping into a specialized market. However, significant challenges exist, including a market capitalization of $0.00B, a single employee, and an unknown disclosure status on the OTC market, indicating minimal current operational scale or financial transparency. The company's official classification in the 'Healthcare' sector, despite its stated 'Alternative Energy' business, introduces further complexity and potential investor confusion. Future value creation is entirely dependent on successful technology commercialization, securing substantial funding, and scaling operations from its current minimal footprint, making it a high-risk, high-reward proposition with limited current fundamentals.
Based on FMP financials and quantitative analysis
GREH Key Highlights
Market Capitalization: $0.00B, reflecting a minimal valuation and highly speculative investment profile.
- Beta: -0.63, indicating a historical inverse correlation with the broader market, though this can be highly volatile for micro-cap stocks.
- Employee Count: 1, underscoring an extremely lean operational structure and limited internal resources for scaling.
- Dividend Policy: No dividend distribution, consistent with a development-stage company focused on reinvestment.
- Corporate Rebranding: Changed name from The Now Corporation to Green Rain Energy Holdings Inc. in June 2025, signaling a strategic pivot towards alternative energy technologies.
Who Are GREH's Competitors?
GREH is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.
| Company | Price | Change | Market Cap | MoonshotScore |
|---|---|---|---|---|
| AKAN Akanda Corp. | $3.07 | +2.33% | — | |
| GELS Gelteq Limited Ordinary Shares | $0.79 | -7.37% | $7.23M | — |
| COSM COSM | $0.25 | -0.71% | $13.8M | — |
| BFRI Biofrontera Inc. | $1.59 | +9.25% | $20.4M | — |
| QNTM Quantum BioPharma Ltd. | $3.29 | -8.10% | $21.1M | — |
| AYTU Aytu BioPharma, Inc. | $2.02 | -1.22% | $21.7M | — |
| TXMD TherapeuticsMD, Inc. | $2.10 | -0.94% | $24.3M | — |
| SCYX SCYNEXIS, Inc. | $4.70 | -4.28% | $29.6M | — |
AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance
What Are GREH's Key Strengths?
Proprietary, patent-pending exoPOWER windTURBINE System offers a potential technological edge in wind energy.
- Niche focus on abandoned oil well revitalization addresses a specific environmental and energy recovery market.
- Long founding history since 1993 suggests resilience and experience in corporate development.
- Lean operational structure with one employee allows for minimal overhead during early development stages.
What Are GREH's Weaknesses?
Extremely limited operational scale with only one employee, posing significant challenges for commercialization and growth.
- Market capitalization of $0.00B indicates minimal current valuation and investor confidence.
- Unknown disclosure status on the OTC market limits transparency for potential investors.
- Official classification in 'Healthcare' sector conflicts with its 'Alternative Energy' business, potentially causing investor confusion.
What Could Drive GREH Stock Higher?
GREH catalyst: Successful approval and issuance of the patent for the exoPOWER windTURBINE System, validating its proprietary technology.
- Announcement of a strategic partnership or licensing agreement with a larger energy company for technology commercialization.
- Securing significant funding or investment to scale operations and advance the development of its alternative energy projects.
- Successful completion and public demonstration of a pilot project for either the wind turbine system or oil well revitalization.
- Continued development and refinement of its alternative energy technologies, potentially leading to enhanced efficiency or new applications.
What Are the Key Risks for GREH?
Financial-distress signal — its Altman Z-Score of -1.11 sits in the distress zone (elevated bankruptcy risk).
- Significant funding challenges due to its $0.00B market cap and unknown disclosure status, hindering commercialization efforts.
- High operational risk stemming from a single-employee structure, limiting capacity for development, marketing, and scaling.
- Market acceptance and competitive pressures in the highly competitive alternative energy sector, particularly against established players.
- Regulatory and environmental hurdles associated with developing and deploying new energy technologies and conducting oil well revitalization.
- Investor confusion and misallocation of capital due to the discrepancy between its stated 'Healthcare' sector and its 'Alternative Energy' business operations.
What Are the Growth Opportunities for GREH?
- **Commercialization of exoPOWER Wind Turbine System:** The primary growth driver for Green Rain Energy Holdings Inc. lies in the successful commercialization of its proprietary, patent-pending exoPOWER windTURBINE System. This technology is designed to enhance wind power generation efficiency, which could position it favorably in the rapidly expanding global wind energy market. The global wind energy market size was valued at approximately $98 billion in 2022 and is projected to grow significantly, driven by increasing renewable energy adoption targets. Successful patent approval and demonstration of superior efficiency could attract licensing agreements or direct sales to wind farm developers, potentially within a 3-5 year timeline, contingent on securing necessary funding and operational scale.
- **Expansion into Abandoned Oil Well Revitalization:** Green Rain Energy Holdings Inc.'s engagement in the revitalization of abandoned oil wells presents a unique growth opportunity. This niche addresses both environmental remediation and potential energy recovery, tapping into a market focused on repurposing legacy infrastructure. There are hundreds of thousands of abandoned oil and gas wells globally, many posing environmental risks. Developing cost-effective and efficient solutions for their revitalization could create a new revenue stream, potentially through partnerships with environmental agencies, energy companies, or land owners. This market segment, while specialized, offers substantial long-term potential for environmental services and resource recovery, with a timeline dependent on regulatory frameworks and project execution.
- **Strategic Partnerships and Licensing Agreements:** Given its lean operational structure with one employee and a patent-pending technology, a significant growth pathway for Green Rain Energy Holdings Inc. involves forming strategic partnerships or entering into licensing agreements. Collaborating with larger, established energy companies or industrial manufacturers could provide the necessary capital, manufacturing capabilities, and market access to scale the deployment of the exoPOWER system and its oil well revitalization technologies. Such partnerships could accelerate market penetration and commercialization timelines, potentially within 2-4 years, by leveraging external resources and expertise to overcome the limitations of its current operational footprint.
- **Intellectual Property Development and Portfolio Expansion:** Continuous investment in research and development to further enhance its existing technologies and develop new intellectual property represents a crucial growth opportunity. Expanding its patent portfolio around the exoPOWER system or developing complementary technologies for energy storage or grid integration could strengthen its competitive moat and increase its value proposition. A robust IP portfolio can attract more favorable licensing terms, deter competitors, and open doors to new market applications. This ongoing process is fundamental for a technology-focused company, with new patents and innovations potentially emerging over a 1-5 year horizon.
- **Targeted Geographic Market Penetration:** While currently headquartered in Portland, Oregon, Green Rain Energy Holdings Inc. has the opportunity to pursue targeted geographic market penetration for its technologies. Regions with strong incentives for renewable energy development or significant numbers of abandoned oil wells could be prime targets. For instance, areas with high wind resources or states with legacy oil and gas production could benefit from its specialized solutions. A focused market entry strategy, potentially starting with pilot projects or regional partnerships, could establish proof of concept and build a foundation for broader expansion over a 3-7 year period, contingent on regulatory navigation and local market acceptance.
What Threats Does GREH Face?
- Intense competition from established players and other innovative startups in the alternative energy sector.
- Significant capital requirements for commercialization and scaling operations, which may be difficult to secure.
- Regulatory hurdles and market acceptance challenges for new energy technologies and environmental solutions.
- Operational risks associated with a single-employee company, including reliance on key personnel and limited capacity.
What Are GREH's Competitive Advantages?
- Proprietary and patent-pending exoPOWER windTURBINE System, offering a potential technological advantage in wind energy efficiency.
- Niche focus on the revitalization of abandoned oil wells, addressing a specific environmental and energy recovery market segment.
- Early-mover advantage in specific technological applications within alternative energy, if its patent is granted and technology proves superior.
- Long operational history since 1993, potentially indicating resilience and adaptability in its corporate evolution.
What Does GREH Do?
Green Rain Energy Holdings Inc., headquartered in Portland, Oregon, is a company primarily focused on the development and commercialization of alternative energy technologies. Founded in 1993, the company has a long operational history, though its current strategic direction in alternative energy is more recently emphasized. It was formerly known as The Now Corporation, undergoing a significant name change to Green Rain Energy Holdings Inc. in June 2025, reflecting its renewed focus on sustainable energy solutions. The core of its technological offerings includes the exoPOWER windTURBINE System, a proprietary and patent-pending wind turbine technology. This system is specifically designed to enhance the efficiency and output of wind power generation, aiming to address critical needs within the renewable energy landscape. Beyond wind energy, Green Rain Energy Holdings Inc. also engages in the revitalization of abandoned oil wells. This initiative represents a dual approach to energy and environmental stewardship, seeking to repurpose existing infrastructure and mitigate environmental liabilities associated with dormant fossil fuel sites. With a lean operational structure, currently managing one employee, the company's strategy appears to hinge on the successful development, patenting, and commercialization of its specialized technologies. Its long-standing presence since 1993 suggests a history of adaptation and evolution, culminating in its current pursuit of innovation within the alternative energy sector, despite its official classification within the Healthcare industry.
What Products and Services Does GREH Offer?
- Develops and commercializes alternative energy technologies.
- Offers the exoPOWER windTURBINE System, a proprietary and patent-pending wind turbine technology.
- Focuses on enhancing wind power generation efficiency with its specialized turbine system.
- Engages in the revitalization of abandoned oil wells, addressing both environmental and energy recovery aspects.
- Operates with a very lean structure, currently managing one employee.
- Headquartered in Portland, Oregon, and founded in 1993.
How Does GREH Make Money?
- Potential revenue generation from the sale or licensing of its proprietary exoPOWER windTURBINE System to energy developers or industrial clients.
- Offering services or solutions for the revitalization of abandoned oil wells, potentially through contracts with environmental agencies or energy companies.
- Monetization of intellectual property through patent licensing agreements once the exoPOWER system's patent is fully secured.
- Potential for project-based revenue from the deployment and operation of its alternative energy solutions.
What Industry Does GREH Operate In?
Green Rain Energy Holdings Inc. is officially categorized within the 'Healthcare' sector, specifically under 'Drug Manufacturers - Specialty & Generic.' However, its stated business operations are entirely concentrated on the development and commercialization of alternative energy technologies, including wind power and the revitalization of abandoned oil wells. This creates a significant divergence between its official industry classification and its actual operational focus. The broader alternative energy market is characterized by increasing global demand for renewable sources, driven by environmental concerns and energy independence initiatives. This market is highly competitive, featuring established players in wind, solar, and other renewables, alongside numerous innovative startups. Green Rain Energy's position within this landscape is that of a technology developer with a patent-pending system, aiming to carve out a niche through enhanced efficiency in wind power and a specialized approach to environmental remediation. Its official 'Healthcare' designation, however, means it does not directly compete with traditional drug manufacturers or specialty pharmaceutical companies, making its market positioning unique and potentially confusing for investors relying solely on sector classifications.
Who Are GREH's Key Customers?
- Wind farm developers and operators seeking more efficient turbine technologies.
- Energy companies looking to enhance their renewable energy portfolios.
- Environmental agencies or land owners interested in the remediation and potential repurposing of abandoned oil wells.
- Industrial clients seeking sustainable energy solutions or environmental services.
Research confidence
Enough evidence to be useful, with gaps worth knowing about.
- ● Scoring coverage unknown
- ● Price is current
- ● Latest filing 74 days ago
- ● No analyst coverage
MoonshotScore History
Recorded daily since 2026-08-23 · 20 snapshots
| 2026-08-23 | 51 |
| 2026-08-27 | 51 |
| 2026-08-31 | 51 |
| 2026-09-04 | 51 |
| 2026-09-08 | 51 |
| 2026-09-11 | 51 |
What changed?
The score has stayed at 51.
Over the same 19 days the stock moved -1.1%.
Company Profile
Green Rain Energy Holdings Inc. operates in the Drug Manufacturers - Specialty & Generic industry within the Healthcare sector. It is headquartered in Portland, US. The company is led by CEO Alfredo Nicholas Papadakis. GREH has traded publicly since 1999.
Green Rain Energy Holdings Inc. Financial Trajectory
Green Rain Energy Holdings Inc. (GREH) reported $72K in revenue for Q2 FY2026, reflecting 170.2% growth compared to the prior quarter. The company recorded a net loss of $68K, with diluted EPS of $-0.00. Revenue has increased across the last three reported quarters, suggesting sustained momentum for this unknown Healthcare company.
Key Financial Metrics
Return on equity for Green Rain Energy Holdings Inc. stands at 12.6%, a gauge of how efficiently it converts shareholder capital into profit. Its earnings yield is -5.5%, the inverse of the P/E and a quick read on earnings relative to price.
Financial Health
Green Rain Energy Holdings Inc.'s Piotroski F-Score is 9/9, a 9-point checklist of profitability, leverage and efficiency — signaling solid underlying fundamentals. Its Altman Z-Score of -1.11 places it in the distress zone, a signal of elevated financial risk.
GREH Financials
Fundamental Snapshot
Based on FMP financials and quantitative analysis · FY 2025
Bull Case vs Bear Case
Bull Case
- Proprietary, patent-pending exoPOWER windTURBINE System offers a potential technological edge in wind energy.
- Niche focus on abandoned oil well revitalization addresses a specific environmental and energy recovery market.
- Long founding history since 1993 suggests resilience and experience in corporate development.
- Lean operational structure with one employee allows for minimal overhead during early development stages.
Bear Case
- Extremely limited operational scale with only one employee, posing significant challenges for commercialization and growth.
- Market capitalization of $0.00B indicates minimal current valuation and investor confidence.
- Unknown disclosure status on the OTC market limits transparency for potential investors.
- Official classification in 'Healthcare' sector conflicts with its 'Alternative Energy' business, potentially causing investor confusion.
AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · June 2026
Recent Quarterly Results
| Quarter | Revenue | Net Income | EPS |
|---|---|---|---|
| Q2 FY2026 | $72,095 | -$67,940 | -$0.0016 |
| Q1 FY2026 | $26,683 | -$117,237 | -$0.0031 |
| Q4 FY2025 | $18,585 | $1M | $0.03 |
Q2 FY2026 · filed 30 Jun 2026 · SEC EDGAR →
Based on FMP financials and quantitative analysis
GREH Latest News
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Green Rain Energy Holdings Advances EV Charging Project at Sheraton San Jose Silicon Valley
feeds.newsfilecorp.com · Jul 15, 2026
GREH Analyst Consensus
Consensus Rating
Aggregated Buy/Hold/Sell recommendations collected by Financial Modeling Prep for GREH.
Price Targets
Wall Street price target analysis for GREH.
GREH MoonshotScore
MoonshotScore is Stock Expert AI's proprietary 0-100 research rating, not a buy or sell recommendation. No MoonshotScore is published for GREH; grades run from A+ (80-100) to F (below 30).
Leadership: Alfredo Nicholas Papadakis
Chief Executive Officer
Alfredo Nicholas Papadakis serves as the Chief Executive Officer of Green Rain Energy Holdings Inc., overseeing all operational and strategic initiatives for the company. His leadership is central to the company's direction, particularly given its lean structure with only one employee. While specific details regarding his prior career history, educational background, or previous roles are not publicly disclosed, his position indicates responsibility for guiding the company's development and commercialization efforts in alternative energy technologies. His role encompasses the strategic vision for the exoPOWER windTURBINE System and the abandoned oil well revitalization initiatives.
Track Record: Under Alfredo Nicholas Papadakis's leadership, Green Rain Energy Holdings Inc. has undergone a significant strategic pivot, marked by the name change from The Now Corporation to Green Rain Energy Holdings Inc. in June 2025. This rebranding reflects a clear focus on alternative energy. He is responsible for the development and pursuit of the patent-pending exoPOWER windTURBINE System and the company's initiatives in revitalizing abandoned oil wells. His tenure is characterized by the initiation of these core technology development and commercialization efforts, aiming to establish the company's presence in the renewable energy sector.
GREH OTC Market Information
Green Rain Energy Holdings Inc. trades on the 'OTC Other' tier of the OTC market. This tier represents companies that do not meet the disclosure requirements for OTCQX or OTCQB, or that do not qualify for Pink Open Market. Companies in the 'OTC Other' tier are generally considered to have the least transparency and highest risk among OTC-traded securities. They may not regularly report financial information to a regulator or public body, making it challenging for investors to access current and comprehensive financial data. This tier is often associated with micro-cap or shell companies, and the lack of stringent reporting requirements can lead to significant informational asymmetry.
- OTC Tier: OTC Other
- Limited Disclosure: 'Unknown' disclosure status means critical financial and operational information is not readily available, hindering informed investment decisions.
- Low Liquidity: Extremely low market capitalization and likely minimal trading volume can make it difficult to buy or sell shares without significant price impact.
- Regulatory Scrutiny: OTC Other companies face less regulatory oversight, increasing the risk of fraud or inadequate corporate governance.
- Price Volatility: Shares can be highly susceptible to speculative trading and manipulation due to low float and limited public information.
- Difficulty in Valuation: Lack of financial data and comparable companies makes accurate valuation extremely challenging, relying heavily on speculation.
- Verify the company's current operational status and any ongoing projects beyond what is publicly stated.
- Attempt to locate any available financial statements or disclosures, even if not formally filed.
- Research the background and track record of Alfredo Nicholas Papadakis, the CEO, beyond provided data.
- Investigate the patent status and technological viability of the exoPOWER windTURBINE System.
- Assess the market demand and competitive landscape for both wind energy efficiency and abandoned oil well revitalization.
- Understand the company's capital structure and any outstanding debt or financing arrangements.
- Consult independent legal counsel regarding the risks associated with OTC Other securities and unknown disclosure status.
- Founding Year: Established in 1993, indicating a long-standing corporate entity, albeit with a recent strategic pivot.
- Headquarters: A physical headquarters in Portland, Oregon, suggests a tangible operational base.
- Specific Technology: Mention of a proprietary, patent-pending 'exoPOWER windTURBINE System' indicates a defined product focus.
- Clear Business Description: The company provides a specific description of its activities in alternative energy technologies and oil well revitalization.
GREH Healthcare Stock FAQ
Is GREH a good stock?
Stock Expert AI does not rate GREH buy, sell or hold. Green Rain Energy Holdings Inc. has no MoonshotScore yet; read the financial checkup, analyst consensus and risks directly. Whether it fits is your call: check what it sells, whether it earns, what the price assumes, and what would prove you wrong.
What are the primary risks associated with investing in Green Rain Energy Holdings Inc., particularly given its OTC listing and limited operational footprint?
Investing in Green Rain Energy Holdings Inc. carries substantial risks due to several factors. As an OTC-traded company classified as 'OTC Other' with an 'Unknown' disclosure status, there is a significant lack of transparency regarding its financial health and operations, making informed decisions challenging.
What are the key factors to evaluate for GREH?
Evaluate GREH on fundamentals, analyst consensus, and risk factors. P/E: 0.35x vs the S&P 500's ~20-25x. Corporate Rebranding: Changed name from The Now Corporation to Green Rain Energy Holdings Inc. in June 2025, signaling a strategic pivot towards alternative energy technologies. Not financial advice.
How frequently does GREH data refresh on this page?
GREH's price was last updated on Sep 11, 2026 and refreshes on page view during U.S. market hours; the quote is a provider snapshot, not an exchange feed. Fundamentals follow quarterly filings. V2 calculations are scheduled daily at 10:15 UTC; the score's own date shows its last successful run.
What has driven GREH's recent stock price performance?
Green Rain Energy Holdings Inc. (GREH) moves on earnings results, analyst revisions, sector rotation, and market sentiment. Notable catalyst: Proprietary, patent-pending exoPOWER windTURBINE System offers a potential technological edge in wind energy. See the News tab for the latest drivers. Past performance does not predict future results.
Should investors consider GREH overvalued or undervalued right now?
Green Rain Energy Holdings Inc. (GREH) trades at 0.35x earnings. Compare P/E, P/S, and EV/EBITDA against sector peers for a full view.
Can I buy fractional shares of GREH?
Yes, most major brokerages offer fractional shares of Green Rain Energy Holdings Inc. (GREH) with no minimum purchase requirement. This means you can invest any dollar amount regardless of the share price. Check your brokerage platform for specific terms, fees, and fractional share availability.
How can I track GREH's earnings and financial reports?
Green Rain Energy Holdings Inc. (GREH) reports quarterly earnings approximately 4-6 weeks after each fiscal quarter ends. You can track earnings dates, revenue and EPS estimates, and actual results on this page's Financials tab. Earnings surprises (beats or misses) often cause significant short-term price moves. Your brokerage can send alerts for GREH earnings announcements.
Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.
Official Resources
MoonshotScore is not published for this security.
Data provided for informational purposes only.
- The provided source data explicitly lists the company's sector as 'Healthcare' and industry as 'Drug Manufacturers - Specialty & Generic,' while its business description is entirely focused on 'Alternative Energy Technologies.' This fundamental discrepancy has been addressed by stating the official classification in relevant fields but describing the company's operations as per the business description in narrative sections, and by including a specific FAQ to clarify this point. Financial metrics are extremely limited, reflecting the company's minimal market capitalization and operational scale.