Review (August 2025)

Ul is a global independent safety science company with more than a century of expertise innovating safety solutions.

2.1B

Estimated Revenue

2.01M

Website Visitors

4/5

Trustpilot Score

What do we know about UL?

Estimated Revenue (2020)

$2.1B

Total Employees

12000

Founded

1894

Industry

International Trade And Development

Location

Northbrook, United States

About

UL: Start receiving the Energy and Industrial Outlook newsletter and stay ahead of the curve.

Social Links

Alexa Ranking: 31671

What is UL's Revenue?

UL's estimated revenue for 2024 is $2.1B.

What does UL do?

Around the globe, UL works to help customers, purchasers and policymakers navigate market risk and complexity. UL builds trust in the safety, security and sustainability of products, organizations and supply chains – enabling smarter choices and better lives. Our robust suite of offerings includes testing, inspection, auditing, certification, marketing claim verification, training, advisory services and software solutions. In all that we do, we apply science and expertise to enable the responsible development, production, marketing and purchase of the goods, solutions and innovations of today and tomorrow. To learn more about us, visit UL.com.

What are the monthly traffic metrics for Ul?

6/mo Traffic Growth

0.40%

All Time Traffic Growth

Create Free Account

Monthly Hits

2M

Time on Site

3.1Mins

Bounce Rate

56%

How fast is Ul growing?

Ul has grown by 33.8% in the last 6 months according to SimilarWeb.

How do people interact with Ul?

Last month, Ul received 2M visitors who spent an average of 3.1 minutes on the website and visited 3.0 different pages per session. Overall, 56% of people bounce on the first visit.

How do people find Ul?

507.3k people (25%) visit Ul directly. 1.2M (61%) people search for them in Google. Whereas, 19.4k (1%) discover Ul through Facebook, Reddit, and YouTube. 7.9k (0%) visitors come from Ul's email newsletters. Finally, 6k (0.3%) people come from affiliates and or paid referrals.

Who uses Ul?

Ul's top market is the United States and they receive 547.1k (27.2%) people.
Then the 2nd is Germany with 115.6k (5.8%).
The 3rd is is China with 114.9k (5.7%).

Traffic Growth (last 6 months)

All Traffic Source

Country Share

Traffic Growth (last 12 months)

See 12/mo Traffic Stats

What are Ul's ads on Google?

Google Ads

Plumbing Certification‎

https://industries.ul.com/plumbing-products-and-water-system-components/drinking-water-system-components

Compliance to NSF Standards Plumbing Products and Water Systems. Request Quote. Comprehensive Services. Highlights: Sustainability, Mechanical, Sanitation, Electrical, Fire Protection.

UL Certification - NSF 61 - UL.com‎

https://industries.ul.com/plumbing-products-and-water-system-components/drinking-water-system-components

Compliance to NSF Standards Plumbing Products and Water Systems

Plumbing Certification‎

https://industries.ul.com/plumbing-products-and-water-system-components/drinking-water-system-components

Compliance to NSF Standards Plumbing Products and Water Systems Fast Service · Industry Experts Highlights: Sustainability, Mechanical, Sanitation, Electrical, Fire Protection…

UL Certification - NSF 61 - UL.com‎

https://industries.ul.com/plumbing-products-and-water-system-components/drinking-water-system-components

Compliance to NSF Standards Plumbing Products and Water Systems Industry Experts · Fast Service

Medical Device Biocompatibility and Toxicity Evaluation | UL

https://www.ul.com/offerings/medical-device-biocompatibility-and-toxicity-evaluation

UL provides airborne VOC and particle testing for medical devices. Determine the biocompatibility of your medical devices by contacting UL today. View Events. World-Class Services. Holistic Approach. Types: Particle Testing, Compliance, ISO 18562.

Keyword: iso 10993

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