Technology and IT businesses in Castellón: buying, selling and valuation
The INE (Spanish National Statistics Institute) places 527 technology establishments in Castellón at the start of 2025: 442 in computer programming, consultancy and related activities and 85 in information services. They make up 7.4% of those in the Valencian Community (Comunidad Valenciana) in those activities, one of the province's lowest shares among the sectors on this website.
In the count of companies by broad groups, information and communication totals 698 active companies in Castellón. For a seller, that relative scarcity cuts both ways: there are fewer local buyers, but in technology the buyer can be anywhere, because many services are delivered remotely.
Technology and IT · Castellón in figures
Active establishments in the province (CNAE activity code 62, 63)
527
Share of the Valencian Community
7.4%
Active companies in the province (all activities)
40,045
What affects the value of technology and IT businesses in Castellón
The key word is recurrence. A company that charges software subscriptions, maintenance contracts or managed support with automatic renewal offers income the buyer can project; one that lives on bespoke projects depends on closing the next order. Presenting income separated by type, with the trend in customer additions and cancellations, is what helps most to defend the value.
The code and the rights to it are the central asset in a software company. The buyer will check that the intellectual property belongs to the company and not to programmers or external contractors, which open-source components are used and under which licences, how it is documented and whether there is significant technical debt. Contracts with customers must make clear who owns the developments.
The team is the other pillar. If knowledge of the product or of customers' systems rests with one or two people, the risk is high; contracts with reasonable clauses, incentives for the team to stay after the sale and technical documentation reduce it. Information security, data protection compliance and dependence on an infrastructure provider or a large customer are also reviewed.
In consultancies and IT services companies for SMEs, the value usually lies in support contracts with local customers and in the certifications from the vendors they work with. A buyer will look at how many of those customers have a written contract, which service levels have been committed to and whether the margin holds up when all the team's hours are counted.
Indicative valuation multiples
| Method | Range | Median |
|---|---|---|
| SDE (small businesses) | 2.5× – 4.5× | 3.5× |
| EBITDA (medium-sized businesses) | 5× – 10× | 7× |
Frequently asked questions
The INE counts 527 establishments in programming, IT consultancy and information services in the province. In terms of companies, the information and communication group totals 698.
Recurring income from subscriptions or maintenance, low customer churn, well-documented proprietary code, clear intellectual property in the company's name and a team that does not depend on the founder.
Not necessarily. In technology, many buyers are companies from other areas looking for customers, product or talent, and the service can continue to be delivered from the province or remotely.
Support contracts and their duration, committed service levels, customer concentration, margins by contract, vendor certifications, information security and continuity of the technical team.
With retention plans agreed before the sale, documented transfer of knowledge and, often, part of the price linked to key people staying on for an agreed period.
A proprietary product with subscriptions usually attracts more buyers, because its income recurs and grows without adding staff in the same proportion. A projects company can sell well if it has stable customers, a signed order book and a team that works without depending on the founder.
Other sectors in Castellón
HVAC and air conditioningElectrical installationPlumbingCommercial cleaningManufacturing and industryConstruction and refurbishmentDistribution and logisticsProfessional servicesHospitality and restaurantsHealth and wellbeingRetailSolar energySecurity and alarmsProvince of CastellónWhat is your business worth?
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- Instituto Nacional de Estadística (INE): Locales por provincia, actividad principal (divisiones CNAE 2009) y estrato de asalariados
- Instituto Nacional de Estadística (INE): Locales por CCAA, actividad principal (grupos CNAE 2009) y estrato de asalariados
- Instituto Nacional de Estadística (INE): Empresas por provincia y estrato de asalariados
- Generalitat Valenciana – Institut Valencià d'Estadística (Portal Estadístic de la Generalitat Valenciana, PEGV): Banc de Dades Territorial – Difusió municipal del Directori Central d'Empreses: Empreses d'activitat principal sector serveis segons subsector (how to open it: https://pegv.gva.es/bdt → Empreses → Difusió municipal del Directori Central d'Empreses → Empreses d'activitat principal sector serveis segons subsector)
Latest official data available on the date given for each source.
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