How many employees does REGENXBIO Inc. have?

REGENXBIO Inc. reported 371 employees for the fiscal year ending Dec 2025, in the annual report it filed on March 5, 2026. That is up 5.1% from a year earlier.

What is REGENXBIO Inc.'s revenue per employee?

REGENXBIO Inc. brought in $170M of revenue in fiscal Dec 2025, which is $459K per employee. That ranks 54 of 108 companies we track in Biotechnology, where the median is $459K.

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

REGENXBIO Inc. employees and revenue per employee

RGNX · Biotechnology · $417M market cap

REGENXBIO Inc. had 371 employees at the end of fiscal Dec 2025, up 5.1% from a year earlier. Revenue for the year was $170M, up 104.5% from a year earlier, or $459K per employee. Revenue and headcount both grew, and revenue grew faster.

Employees

371

+5.1% YoY

Revenue

$170M

+104.5% YoY

Revenue / employee

$459K

Peer median $459K

Rank in industry

54 of 108

Biotechnology

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.

RGNX employees and revenue by fiscal year
Year ending	Employees	Revenue	Per employee	Staff YoY	Revenue YoY
Dec 2025	371	$170M	$459K	+5.1%	+104.5%
Dec 2024	353	$83.3M	$236K	+2.6%	-7.7%
Dec 2023	344	$90.2M	$262K	-14.2%	-19.9%
Dec 2022	401	$113M	$281K	+7.8%	-76.0%
Dec 2021	372	$470M	$1.26M	+21.6%	+204.3%
Dec 2020	306	$155M	$505K	+19.1%	+338.7%
Dec 2019	257	$35.2M	$137K	+33.9%	-83.9%
Dec 2018	192	$219M	$1.14M	+38.1%	+2002.4%
Dec 2017	139	$10.4M	$75K	+29.9%	+126.5%
Dec 2016	107	$4.6M	$43K	—	—

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

REGENXBIO Inc. against similar companies

The closest industry peers by revenue, from Biotechnology.

Company	Employees	Revenue	Revenue / employee	Shape
MAZE Maze Therapeutics, Inc.	125	$168M	$1.34M	—
STOK Stoke Therapeutics, Inc.	170	$184M	$1.08M	Efficient growth
SNDX Syndax Pharmaceuticals, Inc.	298	$172M	$578K	Efficient growth
PHAT Phathom Pharmaceuticals, Inc.	371	$175M	$472K	Leaner
RGNX REGENXBIO Inc.	371	$170M	$459K	Efficient growth
RYTM Rhythm Pharmaceuticals, Inc.	414	$190M	$458K	Hiring ahead
MRVI Maravai LifeSciences Holdings, Inc.	435	$186M	$427K	Contracting
DNA Ginkgo Bioworks Holdings, Inc.	485	$170M	$351K	Contracting
BEAM Beam Therapeutics Inc.	511	$140M	$273K	Efficient growth

Every Healthcare company

Questions about REGENXBIO Inc.

How many employees does REGENXBIO Inc. have?: REGENXBIO Inc. reported 371 employees for the fiscal year ending Dec 2025, in the annual report it filed on March 5, 2026. That is up 5.1% from a year earlier.
What is REGENXBIO Inc.'s revenue per employee?: REGENXBIO Inc. brought in $170M of revenue in fiscal Dec 2025, which is $459K per employee. That ranks 54 of 108 companies we track in Biotechnology, where the median is $459K.
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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Source: employee counts and revenue as stated in REGENXBIO Inc.'s annual reports (Form 10-K), latest filed March 5, 2026. This is data, not a recommendation to buy or sell RGNX.