Bumech (O1O) Stock Overview

Engages in sales of thermal coal in Poland, European Union, and internationally. More details

O1O fundamental analysis
Snowflake Score
Valuation	2/6
Future Growth	0/6
Past Performance	3/6
Financial Health	2/6
Dividends	0/6

Rewards

Price-To-Earnings ratio (0.5x) is below the German market (17.2x)

Became profitable this year

Risk Analysis

High level of non-cash earnings

Does not have a meaningful market cap (€57M)

O1O Community Fair Values

Create Narrative

See what others think this stock is worth. Follow their fair value or set your own to get alerts.

NEW483,856 members

Join community and earn perks

Gain real feedbackFrom our editorial team, personally. Not silence.

Grow your followingReal investors. The kind who actually invest, not scroll past.

Unlock free accessFree premium subscription for consistent and quality authors.

Learn more Create Narrative

483,856 investors already sharing narratives

View all narratives

Bumech S.A. Competitors

Price History & Performance

Summary of share price highs, lows and changes for Bumech
Historical stock prices
Current Share Price	zł3.60
52 Week High	zł4.86
52 Week Low	zł3.31
Beta	-0.36
1 Month Change	0.73%
3 Month Change	n/a
1 Year Change	n/a
3 Year Change	n/a
5 Year Change	n/a
Change since IPO	-25.93%

Recent updates

Shareholder Returns

	O1O	DE Commercial Services	DE Market
7D	6.4%	1.2%	1.7%
1Y	n/a	-5.3%	4.1%

Return vs Industry: Insufficient data to determine how O1O performed against the German Commercial Services industry.

Return vs Market: Insufficient data to determine how O1O performed against the German Market.

Price Volatility

Is O1O's price volatile compared to industry and market?
O1O volatility
O1O Average Weekly Movement	6.2%
Commercial Services Industry Average Movement	6.6%
Market Average Movement	5.3%
10% most volatile stocks in DE Market	12.7%
10% least volatile stocks in DE Market	2.7%

Stable Share Price: O1O has not had significant price volatility in the past 3 months compared to the German market.

Volatility Over Time: Insufficient data to determine O1O's volatility change over the past year.

About the Company

Founded	Employees	CEO	Website
n/a	1,129	n/a	www.bumech.pl

Bumech S.A. engages in sales of thermal coal in Poland, European Union, and internationally. The company operates through Extraction and Sale Coal Stone, Production of Rubber Products, Services Mining, and The Remaining segments. The company also engages in the servicing, maintenance, and repairs of machines.

Bumech S.A. Fundamentals Summary

How do Bumech's earnings and revenue compare to its market cap?
O1O fundamental statistics
Market cap	€56.86m
Earnings (TTM)	€103.68m
Revenue (TTM)	€64.96m

0.5x

P/E Ratio

0.9x

P/S Ratio

Is O1O overvalued?

See Fair Value and valuation analysis

Earnings & Revenue

Key profitability statistics from the latest earnings report (TTM)
O1O income statement (TTM)
Revenue	zł280.19m
Cost of Revenue	zł407.14m
Gross Profit	-zł126.95m
Other Expenses	-zł574.13m
Earnings	zł447.18m

Last Reported Earnings

Mar 31, 2026

Next Earnings Date

Sep 21, 2026

Earnings per share (EPS)	29.81
Gross Margin	-45.31%
Net Profit Margin	159.60%
Debt/Equity Ratio	28.7%

How did O1O perform over the long term?

See historical performance and comparison

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/08/04 07:16
End of Day Share Price	2026/08/03 00:00
Earnings	2026/03/31
Annual Earnings	2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Bumech S.A. is covered by 1 analysts. 0 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Jakub Szkopek	Erste Group Bank AG

Bumech S.A.DB:O1O Stock Report