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Side-by-side financial comparison of DiamondRock Hospitality Co (DRH) and INNOSPEC INC. (IOSP). Click either name above to swap in a different company.

INNOSPEC INC. is the larger business by last-quarter revenue ($455.6M vs $258.2M, roughly 1.8× DiamondRock Hospitality Co). INNOSPEC INC. runs the higher net margin — 10.4% vs 5.6%, a 4.8% gap on every dollar of revenue. On growth, DiamondRock Hospitality Co posted the faster year-over-year revenue change (1.3% vs -2.4%). Over the past eight quarters, INNOSPEC INC.'s revenue compounded faster (-4.6% CAGR vs -8.6%).

DiamondRock Hospitality Co is a US-based real estate investment trust owning and operating a portfolio of premium upscale hotels and resorts. Its properties are mainly located in major urban tourist and business hubs nationwide, catering to both leisure and corporate clientele seeking high-quality accommodation services.

Innospec Inc., formerly known as Octel Corporation and Associated Octel Company, Ltd., is an American specialty chemical company. It comprises three business units:The Performance Chemicals business trades in the personal care, home care, agrochemical, mining and industrial markets. The Fuel Specialties business specializes in manufacturing and supplying fuel additives. The Oilfield Services business supplies drilling, completion and production chemicals.

DRH vs IOSP — Head-to-Head

Bigger by revenue
IOSP
IOSP
1.8× larger
IOSP
$455.6M
$258.2M
DRH
Growing faster (revenue YoY)
DRH
DRH
+3.7% gap
DRH
1.3%
-2.4%
IOSP
Higher net margin
IOSP
IOSP
4.8% more per $
IOSP
10.4%
5.6%
DRH
Faster 2-yr revenue CAGR
IOSP
IOSP
Annualised
IOSP
-4.6%
-8.6%
DRH

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
DRH
DRH
IOSP
IOSP
Revenue
$258.2M
$455.6M
Net Profit
$14.5M
$47.4M
Gross Margin
28.0%
Operating Margin
11.1%
10.3%
Net Margin
5.6%
10.4%
Revenue YoY
1.3%
-2.4%
Net Profit YoY
22.0%
167.3%
EPS (diluted)
$0.07
$1.90

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
DRH
DRH
IOSP
IOSP
Q1 26
$258.2M
Q4 25
$274.5M
$455.6M
Q3 25
$285.4M
$441.9M
Q2 25
$305.7M
$439.7M
Q1 25
$254.9M
$440.8M
Q4 24
$279.1M
$466.8M
Q3 24
$285.1M
$443.4M
Q2 24
$309.3M
$435.0M
Net Profit
DRH
DRH
IOSP
IOSP
Q1 26
$14.5M
Q4 25
$26.2M
$47.4M
Q3 25
$22.5M
$12.9M
Q2 25
$40.8M
$23.5M
Q1 25
$11.9M
$32.8M
Q4 24
$-11.2M
$-70.4M
Q3 24
$26.4M
$33.4M
Q2 24
$24.5M
$31.2M
Gross Margin
DRH
DRH
IOSP
IOSP
Q1 26
Q4 25
28.0%
Q3 25
26.4%
Q2 25
28.0%
Q1 25
28.4%
Q4 24
29.2%
Q3 24
28.0%
Q2 24
29.2%
Operating Margin
DRH
DRH
IOSP
IOSP
Q1 26
11.1%
Q4 25
8.9%
10.3%
Q3 25
8.1%
1.3%
Q2 25
13.7%
7.8%
Q1 25
4.3%
9.6%
Q4 24
-3.7%
8.8%
Q3 24
9.5%
10.3%
Q2 24
8.4%
9.4%
Net Margin
DRH
DRH
IOSP
IOSP
Q1 26
5.6%
Q4 25
9.5%
10.4%
Q3 25
7.9%
2.9%
Q2 25
13.4%
5.3%
Q1 25
4.7%
7.4%
Q4 24
-4.0%
-15.1%
Q3 24
9.3%
7.5%
Q2 24
7.9%
7.2%
EPS (diluted)
DRH
DRH
IOSP
IOSP
Q1 26
$0.07
Q4 25
$0.12
$1.90
Q3 25
$0.10
$0.52
Q2 25
$0.18
$0.94
Q1 25
$0.04
$1.31
Q4 24
$-0.06
$-2.80
Q3 24
$0.11
$1.33
Q2 24
$0.10
$1.24

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
DRH
DRH
IOSP
IOSP
Cash + ST InvestmentsLiquidity on hand
$39.3M
$292.5M
Total DebtLower is stronger
Stockholders' EquityBook value
$1.4B
$1.3B
Total Assets
$3.0B
$1.8B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
DRH
DRH
IOSP
IOSP
Q1 26
$39.3M
Q4 25
$68.1M
$292.5M
Q3 25
$145.3M
$270.8M
Q2 25
$52.4M
$266.6M
Q1 25
$100.6M
$299.8M
Q4 24
$81.4M
$289.2M
Q3 24
$75.3M
$303.8M
Q2 24
$125.2M
$240.2M
Total Debt
DRH
DRH
IOSP
IOSP
Q1 26
Q4 25
$1.1B
Q3 25
$1.1B
Q2 25
$1.0B
Q1 25
$1.1B
Q4 24
$1.1B
Q3 24
$1.1B
Q2 24
$1.2B
Stockholders' Equity
DRH
DRH
IOSP
IOSP
Q1 26
$1.4B
Q4 25
$1.4B
$1.3B
Q3 25
$1.6B
$1.3B
Q2 25
$1.6B
$1.3B
Q1 25
$1.6B
$1.3B
Q4 24
$1.6B
$1.2B
Q3 24
$1.6B
$1.2B
Q2 24
$1.6B
$1.2B
Total Assets
DRH
DRH
IOSP
IOSP
Q1 26
$3.0B
Q4 25
$3.0B
$1.8B
Q3 25
$3.1B
$1.8B
Q2 25
$3.1B
$1.8B
Q1 25
$3.1B
$1.8B
Q4 24
$3.2B
$1.7B
Q3 24
$3.2B
$1.8B
Q2 24
$3.2B
$1.7B
Debt / Equity
DRH
DRH
IOSP
IOSP
Q1 26
Q4 25
0.76×
Q3 25
0.70×
Q2 25
0.65×
Q1 25
0.70×
Q4 24
0.69×
Q3 24
0.67×
Q2 24
0.71×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
DRH
DRH
IOSP
IOSP
Operating Cash FlowLast quarter
$61.4M
Free Cash FlowOCF − Capex
$46.8M
FCF MarginFCF / Revenue
10.3%
Capex IntensityCapex / Revenue
3.2%
Cash ConversionOCF / Net Profit
1.30×
TTM Free Cash FlowTrailing 4 quarters
$88.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
DRH
DRH
IOSP
IOSP
Q1 26
Q4 25
$67.9M
$61.4M
Q3 25
$74.6M
$39.3M
Q2 25
$73.6M
$9.3M
Q1 25
$27.6M
$28.3M
Q4 24
$75.8M
$25.7M
Q3 24
$61.7M
$73.5M
Q2 24
$55.7M
$4.7M
Free Cash Flow
DRH
DRH
IOSP
IOSP
Q1 26
Q4 25
$47.3M
$46.8M
Q3 25
$54.9M
$25.0M
Q2 25
$57.9M
$-3.7M
Q1 25
$2.0M
$19.9M
Q4 24
$52.6M
$13.6M
Q3 24
$39.0M
$65.8M
Q2 24
$38.8M
$-6.2M
FCF Margin
DRH
DRH
IOSP
IOSP
Q1 26
Q4 25
17.2%
10.3%
Q3 25
19.2%
5.7%
Q2 25
18.9%
-0.8%
Q1 25
0.8%
4.5%
Q4 24
18.9%
2.9%
Q3 24
13.7%
14.8%
Q2 24
12.5%
-1.4%
Capex Intensity
DRH
DRH
IOSP
IOSP
Q1 26
Q4 25
7.5%
3.2%
Q3 25
6.9%
3.2%
Q2 25
5.1%
3.0%
Q1 25
10.0%
1.9%
Q4 24
8.3%
2.6%
Q3 24
7.9%
1.7%
Q2 24
5.5%
2.5%
Cash Conversion
DRH
DRH
IOSP
IOSP
Q1 26
Q4 25
2.59×
1.30×
Q3 25
3.31×
3.05×
Q2 25
1.80×
0.40×
Q1 25
2.33×
0.86×
Q4 24
Q3 24
2.33×
2.20×
Q2 24
2.27×
0.15×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

DRH
DRH

Rooms$164.1M64%
Food and beverage$67.2M26%
Other$26.9M10%

IOSP
IOSP

Refinery And Performance$147.0M32%
Personal Care$99.7M22%
Oilfield Services$93.1M20%
Other Fuel Specialties$47.1M10%
Other Performance Chemicals$40.0M9%
Home Care$28.7M6%

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