IOSP Innospec margins

Relative Growth: Rel. Growth:

Relative Strength: Rel. Strength:

Relative Valuation: Rel. Valuation:

Relative Profitability: Rel. Profitability: 67

Gross margin

27.5%

Operating margin

5.8%

EBITDA margin

9.5%

Net margin

6.6%

Recent Innospec shows a gross margin of 27.5%, an operating margin of 5.8%, an EBITDA margin of 9.5%, and a net margin of 6.6%. Among the available margins, EBITDA margin improved the most and operating margin declined the most, by 6.5 and 3.5 percentage points respectively.

IOSP margin history

Gross, operating, EBITDA and net margin trends

Over the last 3 years, Innospec's margins averaged 28.97% gross, 8.12% operating, 7.93% EBITDA, and 4.94% net. For Innospec, EBITDA and net margins are above their three-year averages, while gross and operating margins are below their three-year averages.

IOSP margin expansion

Year-over-year margin changes in percentage points

Compared with last year, EBITDA margin expanded by 6.5 percentage points and net margin by 5.5 percentage points, while gross margin contracted by 0.9 percentage points and operating margin by 3.5 percentage points.

Gross margin expansion

-0.9pp

Operating margin expansion

-3.5pp

EBITDA margin expansion

6.5pp

Net margin expansion

5.5pp

IOSP Gross margin

Over the last 3 years, the average gross margin for Innospec was 28.97%. The latest gross margin for Innospec is 27.5%, 1.5 percentage points below its three-year average. Innospec's gross margin ranged from a low of 27.4% in Mar 2026 to a high of 30.9% in Mar 2024.

IOSP Operating margin

Innospec's operating margin averaged 8.12% over the last 3 years. Against its three-year average, Innospec's operating margin is currently 5.8%, 2.3 percentage points below its three-year average. Over the last 3 years, Innospec's operating margin peaked at 9.8% in Dec 2024 and reached a low of 5.7% in Mar 2026.

IOSP EBITDA margin

Throughout the last 3 years, Innospec had an average EBITDA margin of 7.93%. Against its three-year average, Innospec's EBITDA margin is currently 9.5%, 1.6 percentage points above its three-year average. Looking back over the last 3 years, Innospec's EBITDA margin reached 12.3% at its highest point in Sep 2024 and 1.2% at its lowest in Sep 2025.

IOSP Net margin

Over the last 3 years, the average net margin for Innospec was 4.94%. The latest net margin for Innospec is 6.6%, 1.7 percentage points above its three-year average. Innospec's net margin ranged from a low of -0.1% in Sep 2025 to a high of 7.9% in Jun 2024.

IOSP margin group comparison

Margins compared with peer-group, industry and sector averages

With a gross margin of 27.5%, IOSP stands above the industry average but below the Basic Materials sector and its peers average. Compared to its Basic Materials sector average of 32%, Innospec's gross margin is 14% lower.

IOSP margin peer comparison

Compare margins with selected peers

Frequently asked questions

What is Innospec's gross margin?

For the period ending Jun 30, 2026, IOSP recorded a gross margin of 27.5%.

What is Innospec's operating margin?

For the period ending Jun 30, 2026, IOSP recorded an operating margin of 5.8%.

What is Innospec's EBITDA margin?

For the period ending Jun 30, 2026, IOSP recorded an EBITDA margin of 9.5%.

What is Innospec's net margin?

As of Jun 30, 2026, IOSP has a net margin of 6.6%.

What are the average margins of IOSP?

Over the past 3 years, IOSP reported average margins of 29.0% gross, 8.1% operating, 7.9% EBITDA, and 4.9% net.

What are the highest historical margins of IOSP?

Looking back across 5 years, IOSP reached 30.9% gross in Mar 2024, 9.8% operating in Dec 2024, 12.3% EBITDA in Sep 2024, and 7.9% net in Jun 2024.

What are the lowest historical margins of IOSP?

Within the 5-year period, IOSP recorded its lowest margins at 27.4% gross in Mar 2026, 5.7% operating in Mar 2026, 1.2% EBITDA in Sep 2025, and -0.1% net in Sep 2025.