Company · Energy service companies & contracting

SEYSES_

As of 2 November 2026, SEYSES has 53 open roles (0 new in 30 days), its construction and civil team is hiring most, and its postings name Power BI, Microsoft Office and Microsoft Excel as the tools the team works in.

As of 2 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

Sevilla, Spain201-500 employees10M-50M revenue, est.B2Bseyses.com ↗LinkedIn ↗
Headquarters
Sevilla, Andalucia, Spain
Employees
201-500 employees (linkedin)
Sells to
asset owners, EPC contractors, renewable energy developers
Certifications on site
Site languages
ES
Career system
Factorial
53open roles · 0 new in 30 days
14tools named in postings
hiring locations
0change signals read in postings
02 — What they do, whom they sell to, who else does it

SEYSES in one screen

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

What SEYSES does

SEYSES is an international service company that manages and supervises renewable energy projects for asset owners and EPC contractors. Its offerings include construction project management and supervision, operation and maintenance planning and execution, and site control. It operates across Americas and Mediterranean countries with over 400 renewable projects.

construction project management and supervisionoperation and maintenance planning and executionsite access control
Whom it sells to

Named on the site: asset owners, EPC contractors, renewable energy developers.

Who else sells this

Nearest companies by what they do, sell and whom they serve, 51+ employees. 593 scored.

SunsisTürkiye · 51-200 employeesEnergy ConsultGermany · 51-200 employeesAldesaSpain · 51-200 employeesRensasLB · 51-200 employeesFCS EnergíaArgentina · 51-200 employeesESCGreece · 51-200 employees
03 — Tech stack, with the evidence

What SEYSES 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.

Power BIData & AI · high confidence · 2 postings
· Experience with planning, analytics, and ERP tools such as Anaplan, NetSuite, Power BI, or similar platforms will be considered an advantage.
Supply Chain Operations Manager - Romania · first seen 2026-10-21
Microsoft Officeconstruction and civil · medium confidence · 10 postings
• Proficiency with Microsoft Office.
Construction Manager – Utility Scale Solar (USA) · first seen 2026-10-21
Microsoft Excellogistics warehouse and transport · medium confidence · 6 postings
• Computación (Word, Powerpoint, Excel, Internet y correo electrónico)
Site Lead O&M - Calama, Chile · first seen 2026-10-21
AutoCAD · medium confidence · 3 postings
• AutoCad (Deseable)
Site Lead O&M - Calama, Chile · first seen 2026-10-21
Microsoft PowerPointlogistics warehouse and transport · medium confidence · 3 postings
• Computación (Word, Powerpoint, Excel, Internet y correo electrónico)
Site Lead O&M - Calama, Chile · first seen 2026-10-21
Microsoft ProjectProduct, program & project management · medium confidence · 3 postings
• Experience with project management tools (Primavera, MS Project or similar).
Project Manager - USA. · first seen 2026-10-21
Microsoft Word · medium confidence · 2 postings
• Computación (Word, Powerpoint, Excel, Internet y correo electrónico)
Site Lead O&M - Calama, Chile · first seen 2026-10-21
CSSQuality, safety & environment · medium confidence · 1 posting
• Titulación universitaria en Ingeniería o similar, con el curso de 200h de CSS
Coordinador de Seguridad y Salud, Sevilla y Granada (SEYSES Ibérica) · first seen 2026-10-21
Oracle PrimaveraProduct, program & project management · medium confidence · 1 posting
• Experience with project management tools (Primavera, MS Project or similar).
Project Manager - USA. · first seen 2026-10-21
Anaplanlogistics warehouse and transport · low confidence · 2 postings
· Experience with planning, analytics, and ERP tools such as Anaplan, NetSuite, Power BI, or similar platforms will be considered an advantage.
Supply Chain Operations Manager - Romania · first seen 2026-10-21
Oracle Primavera P6 · low confidence · 2 postings
• Primavera P6 or Microsoft Project
Construction Manager – Utility Scale Solar (USA) · first seen 2026-10-21
Procore · low confidence · 2 postings
- Manejo de Microsoft Office; experiencia con Primavera P6, MS Project o Procore es deseable.
Planner PV+BESS inglés avanzado La Alegría (Campeche, México) · first seen 2026-10-21
Autodesk Construction Cloud · low confidence · 1 posting
• Procore or Autodesk Construction Cloud
Field Engineer – SEYSES USA · first seen 2026-10-21
On the website or in DNS

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

Google Workspaceseen on seyses.com
Mailchimpseen on seyses.com
mailchimp_transactionalseen on seyses.com
Microsoft 365seen on seyses.com
Microsoft Entra IDseen on seyses.com
microsoft_intuneseen on seyses.com
microsoft_teamsseen on seyses.com
uptimerobotseen on seyses.com
zoho_campaignsseen on seyses.com
zoho_mailseen on seyses.com
04 — Hiring

53 open roles, 0 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 construction and civil in Spain →

05 — Signals

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 SEYSES, with verified e-mails, and every change the moment it is posted.

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

Free plan: 1,000 records, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

06 — Lookalikes

Companies like SEYSES

Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 593 scored.

SunsisSolar park operators · Türkiye51-200 employees
Energy ConsultEnergy engineering consulting · Germany51-200 employees
AldesaCivil infrastructure contractors · Spain51-200 employees
RensasGeneral building contractors · LB51-200 employees
FCS EnergíaSolar pv installers · Argentina51-200 employees
ESCRenewable energy project developers · Greece51-200 employees
07 — Profile

From the company's own website

Legal nameSEYSES
IndustryUtilities & infrastructure · Energy service companies & contracting
Offeringsconstruction project management and supervision · operation and maintenance planning and execution · site access control
Target customersasset owners · EPC contractors · renewable energy developers
Geographic scopeinternational · also Mexico
Reviews found
Public contact points1 role addresses · 3 phone numbers
Pages readprivacy, terms, home, contact, about, services
Datescrawled 2026-08-08 · profiled 2026-08-16 · hiring built 2026-10-27
Cite this

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

SEYSES (Sevilla, Spain, 201-500 employees) has 53 open roles, 0 new in 30 days, and names 14 tools in its postings. (Breaknorm, 2 November 2026, https://breaknorm.co/company/seyses.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 seyses.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 Factorial 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

SEYSES: questions

Does SEYSES use Power BI?

Yes, by the company's own words: 2 postings name it, first seen 2026-10-21, in the data & ai team.

Is SEYSES hiring?

53 open roles as of 2 November 2026, 0 opened in the last 30 days and 4 closed. The largest team hiring is construction and civil.

Where does this profile come from?

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

Who should I write to at SEYSES?

The people are behind the login: decision makers by function, verified at the mail server when you open them. 1 public role addresses from the site are there too.

Companies and people

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