EME vs. MMM: A Head-to-Head Stock Comparison

Updated on November 20, 2025

Here’s a clear look at EME and MMM, comparing key factors like historical performance, profitability, financial strength, growth, dividend, and valuation.

Company Profile

Symbol	EME	MMM
Company Name	EMCOR Group, Inc.	3M Company
Country	United States	United States
GICS Sector	Industrials	Industrials
GICS Industry	Construction & Engineering	Industrial Conglomerates
Market Capitalization	27.63 billion USD	89.10 billion USD
Exchange	NYSE	NYSE
Listing Date	January 10, 1995	January 2, 1962
Security Type	Common Stock	Common Stock

Historical Performance

This chart compares the performance of EME and MMM by tracking the growth of an initial $10,000 investment in each. Use the tabs to select the desired time period. Data is adjusted for dividends and splits.

EME vs. MMM: Growth of a $10,000 investment over the past one year.

Historical Performance at a Glance

Symbol	EME	MMM
5-Day Price Return	-5.56%	-0.05%
13-Week Price Return	2.35%	9.97%
26-Week Price Return	31.22%	11.17%
52-Week Price Return	23.88%	27.49%
Month-to-Date Return	-8.27%	0.65%
Year-to-Date Return	36.56%	29.82%
10-Day Avg. Volume	0.40M	3.15M
3-Month Avg. Volume	0.54M	3.27M
3-Month Volatility	47.36%	26.50%
Beta	1.20	1.07

Profitability

Return on Equity (TTM)

EME

36.84%

Construction & Engineering Industry

Max: 26.79%
Q3: 16.67%
Median: 11.05%
Q1: 8.46%
Min: -2.38%

EME’s Return on Equity of 36.84% is exceptionally high, placing it well beyond the typical range for the Construction & Engineering industry. This demonstrates a superior ability to generate profit from shareholder investments, though it could also be inflated by high financial leverage.

MMM

78.98%

Industrial Conglomerates Industry

Max: 19.60%
Q3: 13.46%
Median: 9.41%
Q1: 5.80%
Min: -3.73%

MMM’s Return on Equity of 78.98% is exceptionally high, placing it well beyond the typical range for the Industrial Conglomerates industry. This demonstrates a superior ability to generate profit from shareholder investments, though it could also be inflated by high financial leverage.

EME vs. MMM: A comparison of their Return on Equity (TTM) against their respective Construction & Engineering and Industrial Conglomerates industry benchmarks.

Net Profit Margin (TTM)

EME

6.96%

Construction & Engineering Industry

Max: 11.67%
Q3: 6.49%
Median: 3.88%
Q1: 2.38%
Min: -2.27%

A Net Profit Margin of 6.96% places EME in the upper quartile for the Construction & Engineering industry, signifying strong profitability and more effective cost management than most of its peers.

MMM

13.70%

Industrial Conglomerates Industry

Max: 26.43%
Q3: 13.08%
Median: 9.45%
Q1: 3.04%
Min: -2.43%

A Net Profit Margin of 13.70% places MMM in the upper quartile for the Industrial Conglomerates industry, signifying strong profitability and more effective cost management than most of its peers.

EME vs. MMM: A comparison of their Net Profit Margin (TTM) against their respective Construction & Engineering and Industrial Conglomerates industry benchmarks.

Operating Profit Margin (TTM)

EME

9.41%

Construction & Engineering Industry

Max: 17.78%
Q3: 9.70%
Median: 5.84%
Q1: 3.94%
Min: -1.78%

EME’s Operating Profit Margin of 9.41% is around the midpoint for the Construction & Engineering industry, indicating that its efficiency in managing core business operations is typical for the sector.

MMM

19.81%

Industrial Conglomerates Industry

Max: 27.02%
Q3: 17.23%
Median: 12.77%
Q1: 7.78%
Min: -4.49%

An Operating Profit Margin of 19.81% places MMM in the upper quartile for the Industrial Conglomerates industry. This signals a strong ability to translate revenue into operating profit, outperforming most of its competitors in core business efficiency.

EME vs. MMM: A comparison of their Operating Profit Margin (TTM) against their respective Construction & Engineering and Industrial Conglomerates industry benchmarks.

Profitability at a Glance

Symbol	EME	MMM
Return on Equity (TTM)	36.84%	78.98%
Return on Assets (TTM)	13.77%	8.75%
Net Profit Margin (TTM)	6.96%	13.70%
Operating Profit Margin (TTM)	9.41%	19.81%
Gross Profit Margin (TTM)	19.39%	40.98%

Financial Strength

Current Ratio (MRQ)

EME

1.19

Construction & Engineering Industry

Max: 2.26
Q3: 1.54
Median: 1.25
Q1: 0.99
Min: 0.65

EME’s Current Ratio of 1.19 aligns with the median group of the Construction & Engineering industry, indicating that its short-term liquidity is in line with its sector peers.

MMM

1.84

Industrial Conglomerates Industry

Max: 2.18
Q3: 1.64
Median: 1.35
Q1: 1.15
Min: 0.50

MMM’s Current Ratio of 1.84 is in the upper quartile for the Industrial Conglomerates industry. This signifies a strong liquidity position, suggesting the company is well-equipped to cover its immediate liabilities compared to its peers.

EME vs. MMM: A comparison of their Current Ratio (MRQ) against their respective Construction & Engineering and Industrial Conglomerates industry benchmarks.

Debt-to-Equity Ratio (MRQ)

EME

0.00

Construction & Engineering Industry

Max: 2.54
Q3: 1.33
Median: 0.64
Q1: 0.29
Min: 0.00

Falling into the lower quartile for the Construction & Engineering industry, EME’s Debt-to-Equity Ratio of 0.00 points to a conservative financing strategy. This results in lower financial risk but potentially limits strategic investments compared to more leveraged competitors.

MMM

2.72

Industrial Conglomerates Industry

Max: 2.72
Q3: 1.52
Median: 0.90
Q1: 0.64
Min: 0.20

MMM’s leverage is in the upper quartile of the Industrial Conglomerates industry, with a Debt-to-Equity Ratio of 2.72. While this approach can boost equity growth, it also exposes the company to greater financial vulnerability.

EME vs. MMM: A comparison of their Debt-to-Equity Ratio (MRQ) against their respective Construction & Engineering and Industrial Conglomerates industry benchmarks.

Interest Coverage Ratio (TTM)

EME

490.27

Construction & Engineering Industry

Max: 30.69
Q3: 15.27
Median: 7.88
Q1: 4.27
Min: -6.49

With an Interest Coverage Ratio of 490.27, EME demonstrates a superior capacity to service its debt, placing it well above the typical range for the Construction & Engineering industry. This stems from either robust earnings or a conservative debt load.

MMM

-15.31

Industrial Conglomerates Industry

Max: 13.50
Q3: 9.20
Median: 4.18
Q1: 2.73
Min: -2.15

MMM has a negative Interest Coverage Ratio of -15.31. This indicates that its earnings were insufficient to cover even its operational costs, let alone its interest payments, signaling significant financial distress.

EME vs. MMM: A comparison of their Interest Coverage Ratio (TTM) against their respective Construction & Engineering and Industrial Conglomerates industry benchmarks.

Financial Strength at a Glance

Symbol	EME	MMM
Current Ratio (MRQ)	1.19	1.84
Quick Ratio (MRQ)	1.14	1.34
Debt-to-Equity Ratio (MRQ)	0.00	2.72
Interest Coverage Ratio (TTM)	490.27	-15.31

Growth

Revenue Growth

EME vs. MMM: A side-by-side comparison of their Revenue Growth for the MRQ (YoY), TTM (YoY), 3-Year CAGR, and 5-Year CAGR periods.

EPS Growth

EME vs. MMM: A side-by-side comparison of their EPS Growth for the MRQ (YoY), TTM (YoY), 3-Year CAGR, and 5-Year CAGR periods.

Dividend

Dividend Yield (TTM)

EME

0.16%

Construction & Engineering Industry

Max: 5.80%
Q3: 3.25%
Median: 1.76%
Q1: 0.17%
Min: 0.00%

EME’s Dividend Yield of 0.16% is in the lower quartile for the Construction & Engineering industry. This suggests the company’s strategy likely favors retaining earnings for growth over providing a high dividend income.

MMM

1.75%

Industrial Conglomerates Industry

Max: 10.91%
Q3: 5.53%
Median: 3.21%
Q1: 1.62%
Min: 0.00%

MMM’s Dividend Yield of 1.75% is consistent with its peers in the Industrial Conglomerates industry, providing a dividend return that is standard for its sector.

EME vs. MMM: A comparison of their Dividend Yield (TTM) against their respective Construction & Engineering and Industrial Conglomerates industry benchmarks.

Dividend Payout Ratio (TTM)

EME

4.01%

Construction & Engineering Industry

Max: 144.77%
Q3: 74.39%
Median: 50.47%
Q1: 8.02%
Min: 0.00%

EME’s Dividend Payout Ratio of 4.01% is in the lower quartile for the Construction & Engineering industry. This suggests a conservative dividend policy, with a strategic focus on reinvesting profits for future growth.

MMM

45.66%

Industrial Conglomerates Industry

Max: 182.48%
Q3: 97.89%
Median: 52.41%
Q1: 31.27%
Min: 1.76%

MMM’s Dividend Payout Ratio of 45.66% is within the typical range for the Industrial Conglomerates industry, suggesting a balanced approach between shareholder payouts and company reinvestment.

EME vs. MMM: A comparison of their Dividend Payout Ratio (TTM) against their respective Construction & Engineering and Industrial Conglomerates industry benchmarks.

Dividend at a Glance

Symbol	EME	MMM
Dividend Yield (TTM)	0.16%	1.75%
Dividend Payout Ratio (TTM)	4.01%	45.66%

Valuation

Price-to-Earnings Ratio (TTM)

EME

24.60

Construction & Engineering Industry

Max: 39.16
Q3: 24.60
Median: 17.05
Q1: 13.85
Min: 1.65

EME’s P/E Ratio of 24.60 is within the middle range for the Construction & Engineering industry. This suggests its valuation is in line with the sector average, representing neither a significant premium nor a discount compared to its peers.

MMM

26.08

Industrial Conglomerates Industry

Max: 45.03
Q3: 27.19
Median: 16.85
Q1: 7.93
Min: 3.88

MMM’s P/E Ratio of 26.08 is within the middle range for the Industrial Conglomerates industry. This suggests its valuation is in line with the sector average, representing neither a significant premium nor a discount compared to its peers.

EME vs. MMM: A comparison of their Price-to-Earnings Ratio (TTM) against their respective Construction & Engineering and Industrial Conglomerates industry benchmarks.

Price-to-Sales Ratio (TTM)

EME

1.71

Construction & Engineering Industry

Max: 2.86
Q3: 1.52
Median: 0.80
Q1: 0.48
Min: 0.12

EME’s P/S Ratio of 1.71 is in the upper echelon for the Construction & Engineering industry. This means the company is valued richly on its revenue stream compared to its peers, suggesting the stock is priced for a high level of future performance.

MMM

3.57

Industrial Conglomerates Industry

Max: 4.96
Q3: 2.36
Median: 0.76
Q1: 0.43
Min: 0.11

MMM’s P/S Ratio of 3.57 is in the upper echelon for the Industrial Conglomerates industry. This means the company is valued richly on its revenue stream compared to its peers, suggesting the stock is priced for a high level of future performance.

EME vs. MMM: A comparison of their Price-to-Sales Ratio (TTM) against their respective Construction & Engineering and Industrial Conglomerates industry benchmarks.

Price-to-Book Ratio (MRQ)

EME

8.72

Construction & Engineering Industry

Max: 7.53
Q3: 3.97
Median: 1.90
Q1: 1.22
Min: 0.24

At 8.72, EME’s P/B Ratio is at an extreme premium to the Construction & Engineering industry. This signifies that the market’s valuation is heavily reliant on future potential rather than its current net asset value, which can be a high-risk proposition.

MMM

17.86

Industrial Conglomerates Industry

Max: 5.48
Q3: 2.86
Median: 1.03
Q1: 0.51
Min: 0.30

At 17.86, MMM’s P/B Ratio is at an extreme premium to the Industrial Conglomerates industry. This signifies that the market’s valuation is heavily reliant on future potential rather than its current net asset value, which can be a high-risk proposition.

EME vs. MMM: A comparison of their Price-to-Book Ratio (MRQ) against their respective Construction & Engineering and Industrial Conglomerates industry benchmarks.

Valuation at a Glance

Symbol	EME	MMM
Price-to-Earnings Ratio (TTM)	24.60	26.08
Price-to-Sales Ratio (TTM)	1.71	3.57
Price-to-Book Ratio (MRQ)	8.72	17.86
Price-to-Free Cash Flow Ratio (TTM)	24.21	29.36