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Side-by-side financial comparison of BXP, Inc. (BXP) and INNOSPEC INC. (IOSP). Click either name above to swap in a different company.

BXP, Inc. is the larger business by last-quarter revenue ($872.1M vs $455.6M, roughly 1.9× INNOSPEC INC.). BXP, Inc. runs the higher net margin — 15.3% vs 10.4%, a 4.8% gap on every dollar of revenue. On growth, BXP, Inc. posted the faster year-over-year revenue change (0.8% vs -2.4%). Over the past eight quarters, BXP, Inc.'s revenue compounded faster (1.3% CAGR vs -4.6%).

BXP Inc., operating as Boston Properties, is a leading U.S. real estate investment trust focused on owning, managing and developing high-quality Class A commercial office properties across major U.S. metro markets, serving diverse corporate, tech and professional service tenants.

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.

BXP vs IOSP — Head-to-Head

Bigger by revenue
BXP
BXP
1.9× larger
BXP
$872.1M
$455.6M
IOSP
Growing faster (revenue YoY)
BXP
BXP
+3.2% gap
BXP
0.8%
-2.4%
IOSP
Higher net margin
BXP
BXP
4.8% more per $
BXP
15.3%
10.4%
IOSP
Faster 2-yr revenue CAGR
BXP
BXP
Annualised
BXP
1.3%
-4.6%
IOSP

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
BXP
BXP
IOSP
IOSP
Revenue
$872.1M
$455.6M
Net Profit
$133.0M
$47.4M
Gross Margin
28.0%
Operating Margin
10.3%
Net Margin
15.3%
10.4%
Revenue YoY
0.8%
-2.4%
Net Profit YoY
53.0%
167.3%
EPS (diluted)
$1.69
$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
BXP
BXP
IOSP
IOSP
Q1 26
$872.1M
Q4 25
$877.1M
$455.6M
Q3 25
$871.5M
$441.9M
Q2 25
$868.5M
$439.7M
Q1 25
$865.2M
$440.8M
Q4 24
$858.6M
$466.8M
Q3 24
$859.2M
$443.4M
Q2 24
$850.5M
$435.0M
Net Profit
BXP
BXP
IOSP
IOSP
Q1 26
$133.0M
Q4 25
$248.4M
$47.4M
Q3 25
$-121.7M
$12.9M
Q2 25
$89.0M
$23.5M
Q1 25
$61.2M
$32.8M
Q4 24
$-228.9M
$-70.4M
Q3 24
$83.6M
$33.4M
Q2 24
$79.6M
$31.2M
Gross Margin
BXP
BXP
IOSP
IOSP
Q1 26
Q4 25
58.8%
28.0%
Q3 25
59.3%
26.4%
Q2 25
59.2%
28.0%
Q1 25
59.2%
28.4%
Q4 24
59.7%
29.2%
Q3 24
59.5%
28.0%
Q2 24
59.8%
29.2%
Operating Margin
BXP
BXP
IOSP
IOSP
Q1 26
Q4 25
10.3%
Q3 25
1.3%
Q2 25
7.8%
Q1 25
9.6%
Q4 24
8.8%
Q3 24
10.3%
Q2 24
9.4%
Net Margin
BXP
BXP
IOSP
IOSP
Q1 26
15.3%
Q4 25
28.3%
10.4%
Q3 25
-14.0%
2.9%
Q2 25
10.2%
5.3%
Q1 25
7.1%
7.4%
Q4 24
-26.7%
-15.1%
Q3 24
9.7%
7.5%
Q2 24
9.4%
7.2%
EPS (diluted)
BXP
BXP
IOSP
IOSP
Q1 26
$1.69
Q4 25
$1.56
$1.90
Q3 25
$-0.77
$0.52
Q2 25
$0.56
$0.94
Q1 25
$0.39
$1.31
Q4 24
$-1.46
$-2.80
Q3 24
$0.53
$1.33
Q2 24
$0.51
$1.24

Balance Sheet & Financial Strength

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

Metric
BXP
BXP
IOSP
IOSP
Cash + ST InvestmentsLiquidity on hand
$512.8M
$292.5M
Total DebtLower is stronger
Stockholders' EquityBook value
$7.7B
$1.3B
Total Assets
$25.1B
$1.8B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
BXP
BXP
IOSP
IOSP
Q1 26
$512.8M
Q4 25
$1.5B
$292.5M
Q3 25
$861.1M
$270.8M
Q2 25
$447.0M
$266.6M
Q1 25
$398.1M
$299.8M
Q4 24
$1.3B
$289.2M
Q3 24
$1.4B
$303.8M
Q2 24
$685.4M
$240.2M
Stockholders' Equity
BXP
BXP
IOSP
IOSP
Q1 26
$7.7B
Q4 25
$5.1B
$1.3B
Q3 25
$5.0B
$1.3B
Q2 25
$5.3B
$1.3B
Q1 25
$5.3B
$1.3B
Q4 24
$5.4B
$1.2B
Q3 24
$5.8B
$1.2B
Q2 24
$5.8B
$1.2B
Total Assets
BXP
BXP
IOSP
IOSP
Q1 26
$25.1B
Q4 25
$26.2B
$1.8B
Q3 25
$26.0B
$1.8B
Q2 25
$25.6B
$1.8B
Q1 25
$25.4B
$1.8B
Q4 24
$26.1B
$1.7B
Q3 24
$26.4B
$1.8B
Q2 24
$25.5B
$1.7B

Cash Flow & Capital Efficiency

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

Metric
BXP
BXP
IOSP
IOSP
Operating Cash FlowLast quarter
$61.4M
Free Cash FlowOCF − Capex
$46.8M
FCF MarginFCF / Revenue
10.3%
Capex IntensityCapex / Revenue
1.5%
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
BXP
BXP
IOSP
IOSP
Q1 26
Q4 25
$407.8M
$61.4M
Q3 25
$274.2M
$39.3M
Q2 25
$353.1M
$9.3M
Q1 25
$210.0M
$28.3M
Q4 24
$383.7M
$25.7M
Q3 24
$286.1M
$73.5M
Q2 24
$367.1M
$4.7M
Free Cash Flow
BXP
BXP
IOSP
IOSP
Q1 26
Q4 25
$362.7M
$46.8M
Q3 25
$231.6M
$25.0M
Q2 25
$281.5M
$-3.7M
Q1 25
$152.6M
$19.9M
Q4 24
$312.5M
$13.6M
Q3 24
$234.5M
$65.8M
Q2 24
$332.4M
$-6.2M
FCF Margin
BXP
BXP
IOSP
IOSP
Q1 26
Q4 25
41.4%
10.3%
Q3 25
26.6%
5.7%
Q2 25
32.4%
-0.8%
Q1 25
17.6%
4.5%
Q4 24
36.4%
2.9%
Q3 24
27.3%
14.8%
Q2 24
39.1%
-1.4%
Capex Intensity
BXP
BXP
IOSP
IOSP
Q1 26
1.5%
Q4 25
5.1%
3.2%
Q3 25
4.9%
3.2%
Q2 25
8.2%
3.0%
Q1 25
6.6%
1.9%
Q4 24
8.3%
2.6%
Q3 24
6.0%
1.7%
Q2 24
4.1%
2.5%
Cash Conversion
BXP
BXP
IOSP
IOSP
Q1 26
Q4 25
1.64×
1.30×
Q3 25
3.05×
Q2 25
3.97×
0.40×
Q1 25
3.43×
0.86×
Q4 24
Q3 24
3.42×
2.20×
Q2 24
4.61×
0.15×

Financial Flow Comparison

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

Revenue Breakdown by Segment

BXP
BXP

Lease$818.2M94%
Parking and other$30.8M4%
Development and management services$9.2M1%

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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