How many employees does MKS Inc. have?

MKS Inc. reported 10,300 employees for the fiscal year ending Dec 2025, in the annual report it filed on February 24, 2026. That is up 1.0% from a year earlier.

What is MKS Inc.'s revenue per employee?

MKS Inc. brought in $3.93B of revenue in fiscal Dec 2025, which is $382K per employee. That ranks 5 of 20 companies we track in Hardware, Equipment & Parts, where the median is $304K.

Where do these numbers come from?

Employee counts and revenue are taken from each company's own annual report (Form 10-K). Open roles are counted from the company's public job board where we have matched one. Companies report headcount once a year, sometimes rounded, so small changes can be noise.

Company data

MKS Inc. employees and revenue per employee

MKSI · Hardware, Equipment & Parts · $18.9B market cap

MKS Inc. had 10,300 employees at the end of fiscal Dec 2025, up 1.0% from a year earlier. Revenue for the year was $3.93B, up 9.6% from a year earlier, or $382K per employee. Revenue and headcount both grew, and revenue grew faster.

Employees

10,300

+1.0% YoY

Revenue

$3.93B

+9.6% YoY

Revenue / employee

$382K

Peer median $304K

Rank in industry

5 of 20

Hardware, Equipment & Parts

Headcount against revenue

Both lines start at 100 in the first year we hold, so you can see which one grew faster.

EmployeesRevenueIndexed to 100 in Dec 2016

Hover a year for the numbers.

MKSI employees and revenue by fiscal year
Year ending	Employees	Revenue	Per employee	Staff YoY	Revenue YoY
Dec 2025	10,300	$3.93B	$382K	+1.0%	+9.6%
Dec 2024	10,200	$3.59B	$352K	+0.0%	-1.0%
Dec 2023	10,200	$3.62B	$355K	-6.4%	+2.1%
Dec 2022	10,900	$3.55B	$325K	+70.3%	+20.2%
Dec 2021	6,400	$2.95B	$461K	+10.3%	+26.6%
Dec 2020	5,800	$2.33B	$402K	+5.5%	+22.6%
Dec 2019	5,500	$1.90B	$345K	+13.4%	-8.4%
Dec 2018	4,851	$2.08B	$428K	-1.5%	+8.3%
Dec 2017	4,923	$1.92B	$389K	+5.5%	+47.9%
Dec 2016	4,667	$1.30B	$278K	—	—

Open roles: we have not matched a verified job board for this company yet.

Employees, last six fiscal years

Revenue per employee, last six fiscal years

MKS Inc. against similar companies

The closest industry peers by revenue, from Hardware, Equipment & Parts.

Company	Employees	Revenue	Revenue / employee	Shape
FTV Fortive Corporation	10,000	$5.14B	$514K	Contracting
TDY Teledyne Technologies Incorporated	15,800	$6.12B	$387K	Efficient growth
MKSI MKS Inc.	10,300	$3.93B	$382K	Efficient growth
KEYS Keysight Technologies, Inc.	16,800	$5.38B	$320K	Hiring ahead
TRMB Trimble Inc.	11,500	$3.59B	$312K	Contracting
RAL Ralliant Corp	7,000	$2.07B	$296K	—
TTMI TTM Technologies, Inc.	18,200	$2.91B	$160K	Efficient growth
LFUS Littelfuse, Inc.	17,000	$2.39B	$140K	Efficient growth
COHR Coherent, Inc.	51,000	$7.12B	$140K	Hiring ahead

Every Technology company

Questions about MKS Inc.

How many employees does MKS Inc. have?: MKS Inc. reported 10,300 employees for the fiscal year ending Dec 2025, in the annual report it filed on February 24, 2026. That is up 1.0% from a year earlier.
What is MKS Inc.'s revenue per employee?: MKS Inc. brought in $3.93B of revenue in fiscal Dec 2025, which is $382K per employee. That ranks 5 of 20 companies we track in Hardware, Equipment & Parts, where the median is $304K.
Where do these numbers come from?: Employee counts and revenue are taken from each company's own annual report (Form 10-K). Open roles are counted from the company's public job board where we have matched one. Companies report headcount once a year, sometimes rounded, so small changes can be noise.

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More data

Compare MKSI with the rest of the market

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Source: employee counts and revenue as stated in MKS Inc.'s annual reports (Form 10-K), latest filed February 24, 2026. This is data, not a recommendation to buy or sell MKSI.