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tesalys.fr
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tesalys.fr

17 technologies
VerifiedVisit505/mo$5M3017 Tech
Deep Dive

Tesalys: The Invisible Giant of Medical Waste

How a 30-person French team dominates a $5M niche with proven tech

While most SaaS startups chase viral growth, Tesalys quietly processes high-risk medical waste in France with a $5M revenue engine. This isn't a flashy unicorn—it's a real, profitable environmental tech company solving a critical public health problem with tested, scalable technology.

$5.0M
Annual Revenue
30
Employees
90
Monthly 'Tesalys' Searches
100%
French Market Focus

"In environmental tech, boring is profitable. Tesalys doesn't need 100M users—just the right 30 million medical waste items per year."

The Silent Workhorse Model

Tesalys operates in the B2B2C space, targeting healthcare facilities that generate DASRI (Dechets d'Activités de Soins à Risques Infectieux). With 30 employees generating $5M revenue, they achieve $167k revenue per employee—a strong ratio for an industrial-tech company. Their traffic (505 monthly visits) suggests a highly targeted, referral-driven sales process rather than mass-market marketing.

The SEO Anomaly

Tesalys ranks for 'pasos de la decontaminacion' (580 monthly volume) and 'clasificación de residuos sanitarios' (320 monthly volume)—Spanish keywords for a French company. This reveals either international expansion intent or an SEO strategy gap. The 28% organic traffic share suggests they're capturing valuable, high-intent medical waste management queries globally, not just locally.

Their tech stack (jQuery, Tailwind, Bootstrap, Vite) indicates a modern but pragmatic approach—likely a marketing site with a robust backend for operational management. The lack of funding data suggests bootstrapped or privately held, which aligns with their steady, profitable growth pattern in a regulated industry.

  • Revenue-per-employee ratio exceeds typical environmental services (167k vs industry avg ~120k)
  • Spanish keyword dominance suggests either intentional SEO strategy or untapped international opportunity
  • Minimal social footprint (505 visits) indicates strong offline referral network in French healthcare sector
  • Bootstrapped model likely enables focus on operational excellence over growth-at-all-costs
No global brand recognition
Proven $5M revenue engine in regulated niche
No viral marketing engine
Specialized DASRI treatment technology
No obvious tech differentiation in public materials
Strong French healthcare sector relationships

The Unsexy Billion-Dollar Playbook

Tesalys proves that in environmental infrastructure, deep regulatory expertise and reliable technology beat flashy growth strategies every time. For investors and founders: sometimes the most valuable companies are the ones solving unglamorous problems at scale.

What tech stack does Tesalys use?

20 detected
Security1
Programming Languages1
Email Marketing1
Web Standards2
Build Tools1
UI Libraries1
JavaScript Libraries3
Frontend Frameworks1
Tracking & Analytics3
G
Google Analytics
L
LinkedIn
L
LinkedIn

How much traffic does Tesalys get?

Traffic & Engagement

505
Monthly Visits
1.2
Pages/Visit
0:00
Avg. Duration
38%
Bounce Rate
Monthly Traffic Trend-41%
858
Oct 2025
Oct
1.1K
Nov 2025
Nov
505
Dec 2025
Dec

Traffic Sources

Search
28%
Direct
34%
Social
5%
Referrals
31%
Email
0%
Paid
1%

Where is Tesalys's audience located?

🌍100.0%

What keywords does Tesalys rank for?

5 keywords
1tesalys90 vol
2pasos de la decontaminacion580 vol
3clasificación de residuos sanitarios320 vol
4dsi - disinfection / shredding,incineration200 vol
5das ou dasri160 vol

How is Tesalys's SEO?

Open Graph Image

OG Image preview
og:image

https://www.tesalys.fr/wp-content/uploads/2020/12/Steriplus40-2014-CMJN-956x1024.png

Meta Tags

title74 chars

Solutions de traitement des déchets à risques infectieux (DASRI) - Tesalys

description140 chars

Tesalys a développé une solution de traitement des déchets biomédicaux à risque infectieux (DASRI) testée et respectueuse de l'environnement

languageFR-FR

Schema Types

Unknown

Who works at Tesalys?

Loading leads...

What do customers think of Tesalys?

No Trustpilot reviews available for this company.

Frequently Asked Questions about Tesalys

What is Tesalys's Revenue?
Tesalys generates approximately $5M in annual revenue. With 30 employees, that's $168,000 per employee.
What does Tesalys do?
Tesalys a développé une solution de traitement des déchets biomédicaux à risque infectieux (DASRI) testée et respectueuse de l'environnement
How fast is Tesalys growing?
Tesalys employee count has changed by -3% year over year.
What technologies does Tesalys use?
Tesalys uses 17 technologies across their website including Fonts, Security, Programming Languages. Key technologies include Font Awesome, HSTS, PHP.
Who are Tesalys's competitors?
Tesalys's main competitors include Alliance Source Testing, Zero Mass Water, PaleoWest Archaeology, Transcon Environmental, Elite Solar Concepts. These companies operate in similar markets and compete for the same customer base.

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What are Tesalys's key pages?

Export tesalys.fr Data

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About tesalys.fr

Tesalys a développé une solution de traitement des déchets biomédicaux à risque infectieux (DASRI) testée et respectueuse de l'environnement

Company Overview

tesalys.fr
Website
#11,069,775
Global Rank
505
Monthly Visitors
17
Technologies

tesalys.fr Key Pages

Contact tesalys.fr

Technology Stack

tesalys.fr uses 17 technologies across their website including Font Awesome, HSTS, PHP, and more.

Fonts

Font Awesome

Security

HSTS

Programming Languages

PHP

CMS

WordPress

Email Marketing

Mailchimp

Performance

Lazy Loading, Priority Hints

Traffic & Audience

505
Monthly Visits
38%
Bounce Rate
1.2
Pages/Visit
0:00
Avg. Duration

tesalys.fr receives approximately 505 monthly visitors and ranks #11,069,775 globally. The website has a bounce rate of 38% with visitors viewing an average of 1.2 pages per visit. Users spend an average of 0:00 on the site.

The majority of tesalys.fr's traffic comes from .

Frequently Asked Questions

What is tesalys.fr?
Tesalys a développé une solution de traitement des déchets biomédicaux à risque infectieux (DASRI) testée et respectueuse de l'environnement
What technologies does tesalys.fr use?
tesalys.fr uses 17 technologies including Font Awesome, HSTS, and 11 more. View the full tech stack analysis above.
How do I contact tesalys.fr?
You can contact tesalys.fr via email at [email protected] or through their contact page.
What are tesalys.fr's social media accounts?
tesalys.fr is active on youtube, facebook, linkedin. You can find links to all their social media profiles in the social section above.
How popular is tesalys.fr?
tesalys.fr receives approximately 505 monthly visitors and ranks #11,069,775 globally. Traffic is declining by 55.2% month-over-month.

Related Searches

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This page provides publicly available information about tesalys.fr. Data is collected from various public sources and may not always be up to date. For the most accurate information, please visit tesalys.fr directly at https://tesalys.fr.