When was Nelson Laboratories founded?

Nelson Laboratories was founded in 1985.

Where is Nelson Laboratories located?

Nelson Laboratories is headquartered in Salt Lake City, United States.

How many employees does Nelson Laboratories have?

As of Dec 31, 2017, the latest employee count at Nelson Laboratories is 539.

Is Nelson Laboratories a funded company?

Nelson Laboratories is a funded company, having raised a total of $***** in its 1st and only funding round.

Where does Nelson Laboratories rank among its competitors?

Nelson Laboratories ranks 18th amongst 336 active competitors, of which 15 are funded. It stands 11th in terms of total funding among its competitors. The most recent competitor to raise funding was Dash Bio, which secured $11M in Jun, 2025.

Who are the top competitors of Nelson Laboratories?

Nelson Laboratories' top competitors include Nordic Bioscience, BioAgilytix and Solvias. Among them, Dash Bio secured the most recent funding round in June, 2025.

Nelson Laboratories - 2026 Company Profile, Team & Competitors

Company Details

Nelson Labs is a microbiological testing lab, providing microbial testing solutions and consulting services for the medical devices, pharmaceutical and tissue industries. With more than 300 scientists and 60 registered and specialist microbiologists, they offer more than 400 microbiological and analytical tests for over 3000+ clients in 57+ countries. Nelson Labs' service portfolio includes biocompatibility testing, EO sterilisation validation, radiation sterilisation validation, packaging validation, cleaning validation of reusable medical devices, disinfectant testing, filter challenge/sterilisation, steam sterilisation and microbial identifications. The company was acquired by Sterigenics International, a global contract sterilisation services provider in April 2016.

Website: nelsonlabs.com
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Email ID: *****@nelsonlabs.com
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Key Metrics

Founded Year

1985

Location

Salt Lake City, United States

Stage

Acquired

Ranked

18^th among 336 active competitors

Employee Count

539 as on Dec 31, 2017

Similar Companies

Nordic Bioscience & 369 more

Exit Details

Acquired by Sterigenics (Apr 04, 2016)

View Nelson Laboratories' full profile

Nelson Laboratories is associated with 2 legal entities given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
NELSON LABORATORIES, INC. CIN: 870425936 , United States, Active	Dec 31, 1999	-	539 (As on Dec 31, 2017)	-
Nelson Laboratories LLC CIN: 20181095562 , United States, Active	Jan 31, 2018	-	-	-

Nelson Laboratories got acquired by Sterigenics on Apr 04, 2016.

Click here to take a look at Nelson Laboratories's acquisition in detail

Nelson Laboratories has not raised any funding rounds yet.

The founders of Nelson Laboratories are Jerry Nelson and Lynda S. Nelson.

Here are the details of Nelson Laboratories' key team members:

Jerry Nelson: Co-Founder of Nelson Laboratories.
Contact Info: 1 email address
Lynda S. Nelson: Co-Founder of Nelson Laboratories.

View details of Nelson Laboratories's Founder profiles and Board Members

Nelson Laboratories' employee count trend

Nelson Laboratories has 539 employees as of Dec 17. Here is Nelson Laboratories's employee count trend over the years:

Employee count trend for Nelson Laboratories

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Top competitors of Nelson Laboratories include Nordic Bioscience, BioAgilytix and Solvias. Here is the list of Top 10 competitors of Nelson Laboratories, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Nordic Bioscience 1996, Herlev (Denmark), Late Stage	Preclinical and clinical drug development CRO with proprietary in-house Biomarker platform	-	KKR, Europa	62/100
2nd	BioAgilytix 2008, Durham (United States), Acquired	Global bioanalytical services leader, supporting drug development across various modalities	-	GHO Capital Partners, Caledonia Private Capital ... & 2 others	60/100
3rd	Solvias 1999, Kaiseraugst (Switzerland), Acquired	Developer and manufacturer of medical devices, cosmetics, agrochemicals, and chemicals	-	Water Street, Broadoak Capital Partners & 1 others	58/100
4th	Advion 1993, Ithaca (United States), Acquired	Mass spectrometry, chromatography, and purification solutions for scientific advancement	$45.6M	Aisling Capital, Polaris Partners & 3 others	50/100
5th	NCIMB 1982, United Kingdom, Early Stage	Provider of biorepository, microbial culture collection and microbiology services	$2.27M	The Scottish National Investment Bank, Maven Capital Partners ... & 2 others	49/100
6th	Alderley Analytical 2013, Stockport (United Kingdom), Acquired	Provider of bioanalytical services for drug development programs and testing	$869K	Northern Powerhouse Investment Fund, Pioneer Group ... & 3 others	49/100
7th	Kcas Bioanalytical Services 2014, Shawnee (United States), Acquired	Global bioanalytical CRO providing comprehensive drug development services and advanced assay capabilities	-	-	49/100
8th	Dash Bio 2024, Boston (United States), Series A	Provider of automated bioanalysis platform for accelerated clinical drug development	$17.5M	The Aligned Fund, Freestyle & 5 others	48/100
9th	NMS Labs 1970, Willow Grove (United States), Unfunded	Provider of bioanalytical and central lab services, with special expertise in clinical toxicology and forensic testing	-	-	48/100
10th	ImmunXperts 2014, Charleroi (Belgium), Acquired	CRO specializing in human immune system based bioassay development services	$1M	Biowin, Sambrinvest	47/100
18th	Nelson Laboratories 1985, Salt Lake City (United States), Acquired	Company offering microbiological testing services for the medical device, pharmaceutical and natural product industries	-	-	42/100