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Company · Sustainability ESG consulting

Tennaxia

As of 1 November 2026, Tennaxia has 2 open roles (1 new in 30 days), its it operations & business systems team is hiring most, and its postings name Apache HTTP Server, Apache Kafka and Apache Tomcat as the tools the team works in.

As of 1 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

Changé, France51-200 employees10M-50M revenue, est.B2Btennaxia.com ↗LinkedIn ↗
Headquarters
Changé, Pays de la Loire, France
Employees
51-200 employees (registry)
Sells to
leading companies across all sizes and sectors, corporate sustainability teams, esg and compliance officers
Certifications on site
ecovadis, ISO 27001, SOC 2
Site languages
FR, EN
Career system
Teamtailor
2open roles · 1 new in 30 days
14tools named in postings
Francehiring locations
0change signals read in postings
02What they do, whom they sell to, who else does it

Tennaxia in one screen

Read from tennaxia.com: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.

What Tennaxia does

Tennaxia is a software and consulting service that helps companies manage their sustainability, HSE, ESG and carbon operations. Its platform offers carbon and ESG accounting, HSE compliance tracking, double materiality analysis, CSRD gap analysis, ESG and carbon reporting, and carbon and ESG trajectory modeling. It serves leading companies across all sizes and sectors.

carbon and ESG accountingHSE compliance trackingdouble materiality analysisCSRD gap analysisESG and carbon reportinginvestment portfolio impact reportinglabel and certification managementadvanced analysis dashboards
Whom it sells to

Named on the site: leading companies across all sizes and sectors, corporate sustainability teams, esg and compliance officers.

Who else sells this

Nearest companies by what they do, sell and whom they serve, 51+ employees. 574 scored.

EnviziFrance · 51-200 employeesCEMAsysNorway · 51-200 employeesSingapore Digital Exchange (SDX)Singapore · 51-200 employeesPeterson TechnologiesUnited States · 5001-10000 employeesSynesgyAustria · 51-200 employeesSustainBUnited States · 51-200 employees
03Tech stack, with the evidence

What Tennaxia says it runs

Tools named in the company's own postings as the team's systems, with the sentence that says so. What the website and DNS show is listed separately.

Apache HTTP ServerIT operations & business systems · medium confidence · 1 posting
• Administration de services : Apache, Tomcat, Kafka, Elasticsearch, Consul
Ingénieur système et réseau / Administrateur Infrastructure · first seen 2026-10-19
Apache KafkaIT operations & business systems · medium confidence · 1 posting
• Administration de services : Apache, Tomcat, Kafka, Elasticsearch, Consul
Ingénieur système et réseau / Administrateur Infrastructure · first seen 2026-10-19
Apache TomcatIT operations & business systems · medium confidence · 1 posting
• Administration de services : Apache, Tomcat, Kafka, Elasticsearch, Consul
Ingénieur système et réseau / Administrateur Infrastructure · first seen 2026-10-19
BashIT operations & business systems · medium confidence · 1 posting
• Scripting en Bash et Ruby (Python a minima)
Ingénieur système et réseau / Administrateur Infrastructure · first seen 2026-10-19
DebianIT operations & business systems · medium confidence · 1 posting
• Administration et exploitation de parcs Linux Debian à grande échelle (900+ serveurs)
Ingénieur système et réseau / Administrateur Infrastructure · first seen 2026-10-19
ElasticsearchIT operations & business systems · medium confidence · 1 posting
• Administration de services : Apache, Tomcat, Kafka, Elasticsearch, Consul
Ingénieur système et réseau / Administrateur Infrastructure · first seen 2026-10-19
HashiCorp ConsulIT operations & business systems · medium confidence · 1 posting
• Administration de services : Apache, Tomcat, Kafka, Elasticsearch, Consul
Ingénieur système et réseau / Administrateur Infrastructure · first seen 2026-10-19
HTMLIT operations & business systems · medium confidence · 1 posting
• Notions en développement web (HTML, JavaScript, PHP)
Ingénieur système et réseau / Administrateur Infrastructure · first seen 2026-10-19
JavaScriptIT operations & business systems · medium confidence · 1 posting
• Notions en développement web (HTML, JavaScript, PHP)
Ingénieur système et réseau / Administrateur Infrastructure · first seen 2026-10-19
LinuxIT operations & business systems · medium confidence · 1 posting
• Administration et exploitation de parcs Linux Debian à grande échelle (900+ serveurs)
Ingénieur système et réseau / Administrateur Infrastructure · first seen 2026-10-19
PHPIT operations & business systems · medium confidence · 1 posting
• Notions en développement web (HTML, JavaScript, PHP)
Ingénieur système et réseau / Administrateur Infrastructure · first seen 2026-10-19
PythonIT operations & business systems · medium confidence · 1 posting
• Scripting en Bash et Ruby (Python a minima)
Ingénieur système et réseau / Administrateur Infrastructure · first seen 2026-10-19
RubyIT operations & business systems · medium confidence · 1 posting
• Scripting en Bash et Ruby (Python a minima)
Ingénieur système et réseau / Administrateur Infrastructure · first seen 2026-10-19
Google Workspacemedium confidence · 1 posting
• Maîtrise de la suite Google, mais aussi d’Excel, et connaissance des outils d’analyse de données
Stagiaire Sales Engineer F/H · first seen 2026-09-01
On the website or in DNS

Vendors whose code loads on tennaxia.com or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.

HubSpotseen on tennaxia.comMatomoseen on tennaxia.com
amazon_trust_servicesseen on tennaxia.com
appleseen on tennaxia.comAtlassianseen on tennaxia.comBrevoseen on tennaxia.comcertainlyseen on tennaxia.com
google_sitesseen on tennaxia.com
Google Workspaceseen on tennaxia.com
mailchimp_transactionalseen on tennaxia.com
Microsoft 365seen on tennaxia.com
Salesforceseen on tennaxia.com
salesforce_account_engagementseen on tennaxia.com
salesforce_marketing_cloudseen on tennaxia.com
SendGridseen on tennaxia.comSlackseen on tennaxia.comTeamtailorseen on tennaxia.com
04Hiring

2 open roles, 2 opened in 90 days

Read hourly from the company's career system. Open roles and new roles in the last 30 days, by team. Companies hiring it operations & business systems in France →

05Signals

What is changing, read from the postings

Intents are events the employer states about itself, each with the sentence and the posting it came from.

No change signals read in the current postings.

Decision makers at Tennaxia, with verified e-mails, and every change the moment it is posted.

Sales, marketing and IT leaders by function. Add Tennaxia to a monitor and get a webhook when a role opens, a tool appears or a signal is read.

Start free, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

06Lookalikes

Companies like Tennaxia

Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 574 scored.

EnviziOther B2B SaaS platforms · France51-200 employees
CEMAsysSustainability ESG consulting · Norway51-200 employees
Singapore Digital Exchange (SDX)Energy trading & wholesale marketers · Singapore51-200 employees
Peterson TechnologiesCustom software development agencies · United States5001-10000 employees
SynesgyOther B2B SaaS platforms · Austria51-200 employees
SustainBSustainability ESG consulting · United States51-200 employees
07Profile

From the company's own website

Legal nameTennaxia
IndustryBusiness & finance services · Sustainability ESG consulting
Offeringscarbon and ESG accounting · HSE compliance tracking · double materiality analysis · CSRD gap analysis · ESG and carbon reporting · investment portfolio impact reporting · label and certification management · advanced analysis dashboards
Target customersleading companies across all sizes and sectors · corporate sustainability teams · esg and compliance officers
Geographic scopeunknown · also Canada
Reviews found
Public contact points2 role addresses · 1 phone numbers
Pages readprivacy, home, imprint, contact, careers, references
Datescrawled 2026-08-06 · profiled 2026-08-16 · hiring built 2026-10-28
Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

Tennaxia (Changé, France, 51-200 employees) has 2 open roles, 1 new in 30 days, and names 14 tools in its postings. (Breaknorm, 1 November 2026, https://breaknorm.co/company/tennaxia.com)
How we know

Read from the source, not self-reported

Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →

  • ProfileBuilt from tennaxia.com: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
  • HiringRead hourly from the company's Teamtailor career site; reposts collapse into one record.
  • Tech stackTools the employer's own text names as the team's systems, with the quote; website scripts counted separately.
  • HeadcountLinkedIn where known, otherwise estimated from the site.
FAQ

Tennaxia: questions

Does Tennaxia use Apache HTTP Server?

Yes, by the company's own words: 1 posting name it, first seen 2026-10-19, in the it operations & business systems team.

Is Tennaxia hiring?

2 open roles as of 1 November 2026, 1 opened in the last 30 days and 0 closed. The largest team hiring is it operations & business systems.

Where does this profile come from?

From tennaxia.com itself: we crawled it on 2026-08-06, built the profile on 2026-08-16, and read its career site (Teamtailor) hourly since. Headcount is from LinkedIn.

Who should I write to at Tennaxia?

The people are behind the login: decision makers by function, verified at the mail server when you open them. 2 public role addresses from the site are there too.

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