OTI Greentech (NSAK.DU) Stock Price

OTI Greentech Price

Delisted

Over the last 16 years OTI Greentech grew revenue by 62.8% annually, reaching 17.00 M EUR. For OTI Greentech, the net margin of -8.3% is up versus -34.4% a few years ago.

OTI Greentech stock price

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Stock Price

How to Read This Chart

This chart tracks the historical stock price of OTI Greentech over time. You can switch between daily, weekly, and monthly views and select custom time ranges — from a single day to the full available history. Use the toggle to view price changes in absolute currency terms or as a percentage change relative to the starting date.

Total Return vs. Price Return

The "Total Return" toggle includes reinvested dividends on top of the pure price movement. This is critical because dividends can account for a significant portion of long-term returns. Historically, roughly 40 % of the S&P 500's total return has come from dividends. Always compare total return when evaluating a stock's real performance against a benchmark.

Intraday Price Data

When viewing a one-day time frame, the chart displays real-time intraday price movements. This is useful for observing how OTI Greentech stock reacts to market openings, earnings releases, or breaking news throughout the trading session.

What to Look For

Look for long-term trends (sustained upward or downward movements over months and years), support and resistance levels (price zones where the stock repeatedly bounces or reverses), and volatility (how much the price fluctuates day to day). Comparing OTI Greentech's price chart to a market index like the S&P 500 can reveal whether the stock is outperforming or underperforming the broader market.

OTI Greentech Stock Price History
DateOTI Greentech Price
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OTI Greentech Revenue, EBIT, Net Income

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Revenue
EBIT
Net Income
Details
Date
Revenue
EBIT
Net Income
Jan 1, 2016
8.81 M EUR
-6.81 M EUR
-7.46 M EUR
Jan 1, 2017
7.49 M EUR
-14.69 M EUR
-15.38 M EUR
Jan 1, 2018
4.38 M EUR
-1.48 M EUR
-1.81 M EUR
Jan 1, 2019
4.66 M EUR
-1.29 M EUR
-1.60 M EUR
Jan 1, 2020
4.25 M EUR
-1.14 M EUR
-1.19 M EUR
Jan 1, 2021
6.42 M EUR
-1.47 M EUR
-1.59 M EUR
Jan 1, 2022
16.00 M EUR
-1.23 M EUR
-1.44 M EUR
Jan 1, 2023
17.00 M EUR
-1.16 M EUR
-1.41 M EUR

OTI Greentech Income Statement, Balance Sheet, Cash Flow Statement

Last updated Aug 7, 2026, 10:38 PM
 
REVENUEM EUR
REVENUE GROWTH%
GROSS MARGIN%
GROSS INCOMEM EUR
EBITM EUR
EBIT MARGIN%
NET INCOMEM EUR
NET INCOME GROWTH%
SHARESM
2007201520162017201820192020202120222023
6.008.007.004.004.004.006.0016.0017.00
33.33-12.50-42.8650.00166.676.25
83.3375.0057.1450.0025.0025.0033.3325.0023.53
4.005.006.004.002.001.001.002.004.004.00
-3.00-6.00-14.00-1.00-1.00-1.00-1.00-1.00-1.00
-50.00-75.00-200.00-25.00-25.00-25.00-16.67-6.25-5.88
-4.00-7.00-15.00-1.00-1.00-1.00-1.00-1.00-1.00
75.00114.29-93.33
0.031.161.451.801.804.707.267.5210.0010.00
Details

Income Statement Key Figures

Revenue and Revenue Growth

Revenue is the starting point of every income statement — it measures the total sales OTI Greentech generates from its core business. Revenue growth (expressed as year-over-year percentage change) is one of the most important indicators of business momentum. Sustained growth above 10 % annually is generally considered strong, while declining revenue is a serious warning sign that demands investigation.

Gross Margin

Gross margin = (Revenue − Cost of Goods Sold) ÷ Revenue. It reveals what percentage of each dollar of revenue OTI Greentech retains after direct production costs. High gross margins (above 50 %) are typical of asset-light businesses like software and brands, while capital-intensive industries like manufacturing often operate below 30 %. Compare OTI Greentech's gross margin to industry peers and track it over time to spot improving or deteriorating pricing power.

EBIT and EBIT Margin

EBIT measures operating profit — what remains after subtracting all operating expenses (including R&D, sales, and administrative costs) from gross profit. The EBIT margin shows this as a percentage of revenue. Because it excludes interest and taxes, EBIT allows fair comparisons between companies with different debt levels and tax jurisdictions. A rising EBIT margin indicates improving operational efficiency.

Net Income and Earnings Per Share (EPS)

Net income is the company's final profit after all expenses, interest, and taxes. Dividing net income by the number of shares outstanding gives you EPS — the single most influential metric in stock valuation. Consistent EPS growth is the primary driver of long-term stock price appreciation. Always check whether EPS growth comes from genuine profit improvement or from share buybacks reducing the share count.

Shares Outstanding

The total number of shares OTI Greentech has issued. A declining share count (through buybacks) boosts EPS and signals management confidence. A rising share count (through stock issuance) dilutes existing shareholders. Always monitor this number alongside EPS to get the full picture of per-share value creation.

Analyst Estimates

The projected figures represent consensus estimates from professional analysts. Compare these forecasts against OTI Greentech's historical growth rates to assess whether expectations are realistic. A company that consistently beats consensus estimates tends to see its stock price rewarded over time, while repeated misses erode investor confidence.

OTI Greentech stock margins

The OTI Greentech margin analysis displays the gross margin, EBIT margin, as well as the profit margin of OTI Greentech. The EBIT margin (EBIT/sales) indicates the percentage of sales that remains as operating profit. The profit margin shows the percentage of sales that remains for OTI Greentech.
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Gross margin
EBIT margin
Profit margin
Details
Date
Gross margin
EBIT margin
Profit margin
Jan 1, 2016
71.69 %
-77.31 %
-84.71 %
Jan 1, 2017
63.13 %
-196.04 %
-205.21 %
Jan 1, 2018
47.73 %
-33.86 %
-41.34 %
Jan 1, 2019
42.80 %
-27.61 %
-34.35 %
Jan 1, 2020
44.39 %
-26.89 %
-28.05 %
Jan 1, 2021
36.39 %
-22.87 %
-24.72 %
Jan 1, 2022
25.00 %
-7.69 %
-9.00 %
Jan 1, 2023
23.53 %
-6.82 %
-8.29 %

OTI Greentech Stock Revenue, EBIT, Earnings per Share

The OTI Greentech earnings per share therefore indicates how much revenue OTI Greentech has generated per share in a given period. The earnings before interest and taxes per share shows how much of the operating profit corresponds to each share. The earnings per share indicates how much of the profit belongs to each share.
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Revenue per Share
EBIT per share
Earnings per Share
Details
Date
Revenue per Share
EBIT per share
Earnings per Share
Jan 1, 2016
6.09 EUR
-4.71 EUR
-5.16 EUR
Jan 1, 2017
4.17 EUR
-8.17 EUR
-8.55 EUR
Jan 1, 2018
2.44 EUR
-0.82 EUR
-1.01 EUR
Jan 1, 2019
0.99 EUR
-0.27 EUR
-0.34 EUR
Jan 1, 2020
0.59 EUR
-0.16 EUR
-0.16 EUR
Jan 1, 2021
0.85 EUR
-0.20 EUR
-0.21 EUR
Jan 1, 2022
1.60 EUR
-0.12 EUR
-0.14 EUR
Jan 1, 2023
1.70 EUR
-0.12 EUR
-0.14 EUR

OTI Greentech business model & stock analysis

OTI Greentech AG is a Swiss company specializing in alternative energy sources and sustainability. It was founded in Zurich in 2002. The business model is based on the development and marketing of environmentally friendly, energy-efficient technologies. The company specializes in three core areas: energy efficiency, renewable energy, and electromobility. Within these areas, various products and services are offered. In the field of energy efficiency, OTI Greentech AG offers various solutions for optimizing energy consumption. This includes smart meters, building management systems, and energy audits. These services enable companies to optimize their energy consumption and therefore reduce their costs. In the field of renewable energy, the company focuses on wind, solar, and hydropower. Here, the company offers a wide range of products and services, such as solar panels, wind turbines, and hydropower plants. OTI Greentech AG also develops special technologies for the generation and storage of renewable energy. The field of electromobility is a special focus of OTI Greentech AG. The company offers various products, such as electric wheelchairs and electric vehicles. In addition, the company also develops charging stations and entire infrastructures for electromobility. OTI Greentech AG also emphasizes research and innovation. The company holds several patents for energy-efficient technologies and works closely with universities and research institutions. An example of this is the collaboration with ETH Zurich, where OTI Greentech AG is working on a project for the power supply of islands. The corporate philosophy of OTI Greentech AG is based on sustainability and environmental protection. The company aims to act as carbon-neutral as possible and relies on environmentally friendly products and technologies. This is to ensure that future generations can benefit from a clean environment. Overall, OTI Greentech AG is an innovative and future-oriented company specializing in the development and marketing of environmentally friendly technologies. By focusing on energy efficiency, renewable energy, and electromobility, the company contributes to promoting the transition to a sustainable and environmentally friendly energy supply.

OTI Greentech SWOT Analysis

Strengths

OTI Greentech AG has innovative and sustainable technologies in the area of wastewater treatment and air pollution control. Their products are highly efficient, cost-effective, and help in reducing environmental impacts. OTI Greentech AG has a strong reputation in the industry for providing effective solutions to complex environmental challenges.

Weaknesses

One of the weaknesses of OTI Greentech AG is their limited market presence. They primarily operate in a niche market and face stiff competition from larger and more established companies. Despite their innovative technologies, the company needs to invest more in marketing and expanding their market reach to achieve significant growth.

Opportunities

There are several opportunities for OTI Greentech AG to capitalize on. The increasing global focus on environmental sustainability and regulations for wastewater treatment and air pollution control create a favorable market environment. OTI Greentech AG can leverage their expertise to expand into new geographical regions and industries, thereby increasing their customer base and revenue.

Threats

One of the major threats for OTI Greentech AG is the emergence of new competitors with similar innovative technologies. Additionally, economic downturns and budget cuts in government spending on environmental projects can impact the demand for their products. OTI Greentech AG needs to continuously adapt and stay ahead of the competition to mitigate these threats.

OTI Greentech Eulerpool Fair Value

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Fair Value Estimate

What Is Fair Value?

Fair value is an estimate of what a stock is truly "worth" based on its financial fundamentals, independent of the current market price. If the calculated fair value is above the current share price, the stock may be undervalued — and vice versa. This chart shows three different fair value approaches so you can cross-check them against each other.

Earnings-Based Fair Value

Calculated by multiplying the current earnings per share (EPS) by the average historical P/E ratio over a selected multi-year period. The smoothing over several years filters out temporary spikes or dips. If this fair value exceeds the market price, it suggests the stock is cheap relative to its earning power.

Example: Fair Value (Earnings) 2022 = EPS 2022 × Average P/E 2019–2021

Revenue-Based Fair Value

Derived by multiplying revenue per share by the average historical price-to-sales ratio. This method is particularly useful for companies with volatile or temporarily depressed earnings, as revenue tends to be more stable than profits. It answers: "At what price has the market historically valued each dollar of this company's sales?"

Example: Fair Value (Revenue) 2022 = Revenue per Share 2022 × Average P/S 2019–2021

Dividend-Based Fair Value

Calculated by dividing the dividend per share by the average historical dividend yield. This approach is most relevant for mature, consistently dividend-paying companies. If the resulting fair value is higher than the current price, it implies the stock offers a better yield than its historical average.

Example: Fair Value (Dividend) 2022 = Dividend per Share 2022 ÷ Average Yield 2019–2021

How to Use This Chart

When all three fair value lines converge above the current price, it strengthens the case that the stock is undervalued. When they diverge, investigate why — it may indicate a structural shift in margins, payout policy, or growth rate. The forward estimates on the right extend the analysis using projected fundamentals, helping you assess whether the current price already reflects future growth expectations.

OTI Greentech historical P/E ratio, EBIT multiple, and P/S ratio

OTI Greentech annual returns

Details

Annual Return

What This Chart Shows

This chart breaks down 's total annual return into two components: price return (gains or losses from stock price movement) and dividend return (income received from dividend payments). Together, they represent the total return an investor would have earned in each calendar year.

Price Return

Price return measures the percentage change in 's stock price from January 1st to December 31st of each year. Positive bars indicate the stock appreciated; negative bars show a decline. This is the component most investors focus on, but it tells only part of the story — especially for dividend-paying stocks.

Dividend Return

Dividend return represents the income generated from dividends paid during the year, expressed as a percentage of the starting stock price. While it may seem small in any single year (typically 1–4 % for established companies), dividends compound significantly over decades and have historically contributed roughly 40 % of total stock market returns.

What to Look For

Examine how many years showed positive vs. negative returns to gauge consistency. A stock with mostly positive years and small drawdowns suggests lower risk. Also compare 's annual returns to a benchmark index — consistently outperforming the market is a hallmark of a strong investment. Pay attention to the worst years: understanding downside risk is just as important as chasing upside potential.

OTI Greentech shares outstanding

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Number of stocks
Details
Date
Number of stocks
Jan 1, 2016
1.45 M Stocks
Jan 1, 2017
1.80 M Stocks
Jan 1, 2018
1.80 M Stocks
Jan 1, 2019
4.70 M Stocks
Jan 1, 2020
7.26 M Stocks
Jan 1, 2021
7.52 M Stocks
Jan 1, 2022
10.00 M Stocks
Jan 1, 2023
10.00 M Stocks

OTI Greentech stock splits

In OTI Greentech's history, there have been no stock splits.
Price targets and forecasts for OTI Greentech are not yet available.

OTI Greentech shareholder structure

% Name
0.09318%
Lupus alpha Asset Management AG
Lupus alpha Asset Management AG

Frequently asked questions about OTI Greentech

The business model of OTI Greentech AG focuses on sustainable waste management solutions. The company operates in the field of organic recycling, primarily converting organic waste into valuable resources such as biogas, biofertilizers, and clean water. OTI Greentech AG offers innovative and efficient technologies for waste treatment and aims to contribute to a circular economy by optimizing resource recovery while reducing environmental impact. Implementing advanced anaerobic digestion and biogas technologies, the company provides customized solutions for various industries and municipalities. As a leader in sustainable waste management, OTI Greentech AG strives to create a cleaner and more sustainable future.

OTI Greentech AG is primarily active in the renewable energy and environmental technology industries.

The main competitors of OTI Greentech AG in the market are companies like Neste Corporation, Total SE, Eni S.p.A., and BP plc.

OTI Greentech AG is a Germany-based company that specializes in environmental and clean energy solutions. Established in 2003, the company has a strong history of providing innovative technologies in the field of waste management and recycling. With a focus on sustainability, OTI Greentech AG offers efficient systems for the recovery of valuable resources from waste materials, reducing environmental impact. The company's expertise lies in the development and implementation of cutting-edge processes for the treatment of waste, contributing to a circular economy model. OTI Greentech AG combines technological advancements with a commitment to environmental responsibility, making a significant contribution to the world's green industry sector.

OTI Greentech AG has achieved several significant milestones. The company has successfully developed advanced technologies in the field of sustainable chemistry, offering innovative solutions for various industries. OTI Greentech AG has expanded its product portfolio, providing eco-friendly alternatives for coatings, adhesives, and solvent replacement. The company's commitment to sustainability and environmental responsibility has garnered recognition, leading to collaborations with renowned partners. With a focus on continuous research and development, OTI Greentech AG has demonstrated its dedication to revolutionizing the chemical industry with eco-friendly solutions.

OTI Greentech AG is primarily present in Germany and Austria.

OTI Greentech AG represents a strong commitment to sustainability and environmental consciousness. The company's corporate philosophy revolves around providing innovative solutions for a greener future. By leveraging advanced technologies, OTI Greentech AG aims to address global challenges related to water treatment, recycling, and energy efficiency. These efforts are focused on fostering a cleaner and more sustainable world. With its dedication to environmental conservation, OTI Greentech AG strives to create value for both its investors and the planet.

7 analysts currently rate the OTI Greentech stock: 6 recommend buying, 1 holding and 0 selling.

The OTI Greentech AG is an internationally operating company based in Germany that specializes in the development and distribution of innovative environmental technologies. Its business model is focused on offering sustainable and eco-friendly solutions for various industries. The company is active in various business areas, including wastewater treatment, energy efficiency, air purification, and recycling. In the field of wastewater treatment, OTI Greentech AG offers products and services that are used for the control and cleaning of wastewater, including membrane bioreactors, microfiltration systems, ultrafiltration plants, and reverse osmosis systems. In the field of energy efficiency, OTI Greentech AG specializes in the development of energy-saving technologies that can be used in buildings, industrial plants, and other areas. This includes various products such as energy-saving lamps, solar cells, combined heat and power systems, and geothermal systems. Air purification is another business area of OTI Greentech AG. The company offers products and services that contribute to air purification and the reduction of pollutant emissions. This includes exhaust gas cleaning systems, air purifiers, filter systems, and other specialized technologies. Recycling is another important business area of OTI Greentech AG. The company is focused on developing products and technologies that enable environmentally friendly and effective recycling of raw materials and materials. This includes, for example, recycling plants, waste disposal services, and other solutions. In summary, OTI Greentech AG offers a wide range of innovative environmental technologies that can be used in various areas. The company is dedicated to developing eco-friendly and sustainable solutions that are economically, technically, and ecologically sound. OTI Greentech AG works closely with its customers to develop targeted solutions that meet their specific requirements. The products and services of OTI Greentech AG are in demand internationally and are used worldwide. The company has established itself as a leading provider of environmental technologies in recent years and offers its customers a wide range of solutions. The goal is always to create an eco-friendly and sustainable future and reduce the ecological footprint.

The revenue cannot currently be calculated for OTI Greentech.

The profit cannot currently be calculated for OTI Greentech.

The P/E ratio cannot be calculated for OTI Greentech at the moment.

The P/S cannot be calculated for OTI Greentech currently.

The Eulerpool Quality Score for OTI Greentech is 3/10.

The ISIN of OTI Greentech is DE000A2TSL22. The ISIN (International Securities Identification Number) is a globally unique identifier for securities.

The WKN of OTI Greentech is A2TSL2. The WKN (Wertpapierkennnummer) is a six-digit German security identification number.

The ticker of OTI Greentech is NSAK.DU. The ticker symbol is used to trade OTI Greentech shares on the stock exchange.

OTI Greentech is assigned to the 'Commodities' sector.

The dividends of OTI Greentech are distributed in EUR.

All fundamentals and in-depth analysis of OTI Greentech

Our stock analysis for OTI Greentech stock includes important financial indicators such as revenue, profit, P/E ratio, P/S ratio, EBIT, as well as information on dividends. We also assess aspects such as stocks, market capitalization, debt, equity, and liabilities of OTI Greentech. If you are looking for more detailed information on these topics, we offer comprehensive analyses on our subpages.