LEM | Sustainability & Chart

CH0022427626

Basic information on LEM

Location: Switzerland

Industry: Manufacturing

Website

Impact Score

Description LEM

LEM is a Swiss company specializing in the development, production, and sale of electrical measurement components for industrial and automotive applications, particularly focusing on current and voltage transducers.

LEM Sustainability Performance

Climate

51%

Renewable Energy

LEM obtains 99,8% of its energy from renewable energies. Target value per method: min. 100%

Greenhouse Gas Emissions

LEM emits 64% of its CO₂ budget of 7,120 tons of CO₂ equivalent. Target value per method: max. 100% of CO₂ budget

Supply Chain

Taking into account the entire supply chain, LEM emits 27,7 times its CO₂ budget of 7,120 tons of CO₂ equivalent. Target value per method: max. 100% of CO₂ budget

Recycling and Recovery of Waste

No data available for LEM. Target value per method: min. 75%

Society

73%

Union Formation and Collective Bargaining Power

LEM issues 33% collective agreements. Target value per method: min. 80%

CEO Pay Ratio

CEO Frank Rehfeld earns 16 times the average salary of employees. Target value per method: max. 20 times

Employee Turnover Rate

LEM has an employee turnover rate of 10%. Target value per method: max. 5%

Harassment and Discrimination at the Workplace

LEM meets 4 quality criteria for handling harassment and discrimination at the workplace. Target value per method: 4 quality criteria

Gender

26%

Women on Board

LEM has 18,2% women across its top leadership and supervisory bodies. Target value per method: min. 40%

Gender Pay Gap

No data available for LEM. Target value per method: max. 3%

Women in Management

LEM employs 13% female managers. Target value per method: min. 40%

Glass Ceiling

The proportion of women in senior management at LEM is 24,5% of the proportion of women in the overall workforce. Target value per method: min. 90%

Sustainable [100]

Almost sustainable [67-99]

Moderate [34-66]

Not sustainable [0-33]

No data

Renewable Energy

Greenhouse Gas Emissions

Supply Chain

Waste Recycling

Sustainable [100]

Almost sustainable [67-99]

Moderate [34-66]

Not sustainable [0-33]

No data

We measure the sustainability of companies based on 12 criteria.Indicators range from 0 to 100: values from 0 to 33 are shown in red (“not sustainable”), values from 34 to 66 in yellow (“moderate”), values from 67 to 99 in light green (“almost sustainable”), and a value of 100 in green (“sustainable”). Learn more about our method.

Compare LEM with ...

LEM

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Impact Score

Climate

Society

Gender

51%

73%

26%

LEM

?

Impact Score

Climate

Society

Gender

Sources of sustainability performance

Metric	Value	Unit	Year	PDF Name	PDF Page
CEO Pay Ratio
CEO name	Frank Rehfeld		2025	LEM Annual Report 2025-26.pdf	33
Total wages paid	78 870	CHF thousands	2025	LEM Annual Report 2025-26.pdf	73
CEO salary	869	CHF thousands	2025	LEM Annual Report 2025-26.pdf	43
Number of employees	1 465	people	2025	LEM Sustainability Report 2025-26.pdf	42
Employee Turnover Rate
Voluntary employee turnover	10	%	2025	LEM Sustainability Report 2025-26.pdf	40
Glass Ceiling
Women in management	13	%	2025	LEM Sustainability Report 2025-26.pdf	42
Women in workforce	53	%	2025	LEM Sustainability Report 2025-26.pdf	42
Greenhouse Gas Emissions
Scope 1 emissions	129	tCO2e	2025	LEM Sustainability Report 2025-26.pdf	27
Scope 2 emissions, location based	4 446	tCO2e	2025	LEM Sustainability Report 2025-26.pdf	27
Number of employees	1 465	people	2025	LEM Sustainability Report 2025-26.pdf	42
Harassment and Discrimination at the Workplace
Incident notification mechanism	Yes		2025	CoC_signed_by_BoD.pdf	6
Retaliation safeguards	Yes		2025	CoC_signed_by_BoD.pdf	6
Anti-discrimination policy	Yes		2025	CoC_signed_by_BoD.pdf	5
Confidentiality mechanisms	Yes		2025	LEM Sustainability Report 2025-26.pdf	41
Renewable Energy
Total energy consumption	10 812	MWh	2025	LEM Sustainability Report 2025-26.pdf	68
Total renewable energy consumption	10 785	MWh	2025	LEM Sustainability Report 2025-26.pdf	68
Supply Chain
Scope 3 emissions	192 768	tCO2e	2025	LEM Sustainability Report 2025-26.pdf	27
Scope 2 emissions, location based	4 446	tCO2e	2025	LEM Sustainability Report 2025-26.pdf	27
Number of employees	1 465	people	2025	LEM Sustainability Report 2025-26.pdf	42
Scope 1 emissions	129	tCO2e	2025	LEM Sustainability Report 2025-26.pdf	27
Union Formation and Collective Bargaining Power
Collective bargaining agreements coverage	33	%	2025	LEM Sustainability Report 2025-26.pdf	40
Women on Board
Executive board size	5	people	2025	LEM Annual Report 2025-26.pdf	33
Supervisory board size	6	people	2025	LEM Annual Report 2025-26.pdf	39
Women on executive board	1	people	2025	LEM Annual Report 2025-26.pdf	33
Women on supervisory board	1	people	2025	LEM Annual Report 2025-26.pdf	39
Women in Management
Women in management	13	%	2025	LEM Sustainability Report 2025-26.pdf	42

Note: The PDF pages given here refer to the page in the PDF document, which is not necessarily the one found in the footer of the page. For example, page 10 is the 10th page in the document, even if it is labeled as page 8.

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LEM | Sustainability & Chart

Basic information on LEM

Description LEM

LEM Sustainability Performance

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LEM

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