Insights

Global Payroll Reach Seresco serves over 1000 clients with payroll and HR services across Europe and beyond, supported by the Payroll Service Alliance covering 27 countries and handling millions of payslips monthly. This creates opportunities to offer multi-country payroll outsourcing, cross-border HR compliance, and unified payroll reporting for multinational clients.

ERP Expansion Recent acquisition of F5IT strengthens Seresco's capacity to implement and integrate Sage X3 ERP solutions in Europe, enabling upsell to existing clients seeking ERP modernization, integration with payroll and HR, and finance tooling.

Quality Certification EFQM 400+ certification signals mature, process-driven operations and continuous improvement, supporting competitive bids in regulated sectors and public sector projects.

Regional Footprint Offices across Spain and Europe, plus subsidiaries in Ecuador and Costa Rica, with operations in Portugal, France and Belgium, giving nearshore delivery, language capabilities, and regulatory readiness for multinational clients.

Growth Momentum A growth-oriented strategy evidenced by acquisitions and regional expansion highlights Seresco's ability to scale service delivery, faster onboarding for new customers, and broadened capabilities across payroll, HR and ERP projects.

Seresco Tech Stack

Seresco uses 8 technology products and services including Cybot, Cart Functionality, jQuery Migrate, and more. Explore Seresco's tech stack below.

  • Cybot
    Cookie Compliance
  • Cart Functionality
    E-commerce
  • jQuery Migrate
    Javascript Libraries
  • Tippy.js
    Javascript Libraries
  • Stripe
    Payment Processing
  • TypeScript
    Programming Languages
  • X-XSS-Protection
    Security
  • Twitter
    Widgets

Media & News

Seresco's Email Address Formats

Seresco uses at least 1 format(s):
Seresco Email FormatsExamplePercentage
First.Last@seresco.esJohn.Doe@seresco.es
49%
FLast@seresco.esJDoe@seresco.es
25%
First.Middle@seresco.esJohn.Michael@seresco.es
16%
First@seresco.esJohn@seresco.es
10%

Frequently Asked Questions

Where is Seresco's headquarters located?

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Seresco's main headquarters is located at 23 Matemático Pedrayes Corvera de Asturias, Asturias 33005 Spain. The company has employees across 4 continents, including EuropeSouth AmericaNorth America.

What is Seresco's official website and social media links?

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Seresco's official website is seresco.es and has social profiles on LinkedIn.

What is Seresco's NAICS code?

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Seresco's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Seresco have currently?

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As of May 2026, Seresco has approximately 688 employees across 4 continents, including EuropeSouth AmericaNorth America. Key team members include Chief Information Security Officer: D. F.Director De Marketing Y Comunicación: J. R. A.Director Oficina Desarrollo Comercial: A. D. M.. Explore Seresco's employee directory with LeadIQ.

What industry does Seresco belong to?

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Seresco operates in the IT Services and IT Consulting industry.

What technology does Seresco use?

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Seresco's tech stack includes CybotCart FunctionalityjQuery MigrateTippy.jsStripeTypeScriptX-XSS-ProtectionTwitter.

What is Seresco's email format?

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Seresco's email format typically follows the pattern of First.Last@seresco.es. Find more Seresco email formats with LeadIQ.

When was Seresco founded?

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Seresco was founded in 1969.

Seresco

IT Services and IT ConsultingAsturias, Spain501-1000 Employees

Seresco is a Spanish IT services and IT consulting company with more than 45 years of experience and a workforce of between 501 and 1,000 employees. It focuses on software solutions and IT services and operates from offices in Madrid, Barcelona, Asturias and Galicia, with subsidiaries outside Spain in Ecuador and Costa Rica, and additional activities in Portugal, France and Belgium. The company serves more than 1,000 customers in areas including Payroll Billing and Human Resources, Business Management and Professional Training, Cartography and Cadastre, Infraestructures, Systems and Service, and Consulting and Software Development. Seresco is a member of the Payroll Service Alliance, which operates in 27 European countries and manages over 5.7 million payslips each month, and holds a certification labeled 400+ based on the EFQM model. The company is located at 23 Matemático Pedrayes Corvera de Asturias, Asturias 33005 Spain and maintains a website at https://seresco.es.

Section iconCompany Overview

Headquarters
23 Matemático Pedrayes Corvera de Asturias, Asturias 33005 Spain
Website
seresco.es
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
1969
Employees
501-1000

Section iconFunding & Financials

  • $25M$50M

    Seresco's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Seresco's revenue is estimated to be in the range of $25M$50M

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