Companies in Madrid: INE data, sectors and how to sell to them

According to Spain’s INE (DIRCE, active companies as of 1 January 2025, compared with 2024), Madrid has 526,588 companies in 2025, up 2.5% year-on-year; 28,431 have 10 or more employees (5.4%), accounting for 17.6% of Spain’s total. This defines a large B2B market concentrated in mid-sized and large accounts, with demand poles in the Corredor del Henares, Getafe, Alcobendas–San Sebastián de los Reyes and Coslada.

Key takeaways

• Madrid totals 526,588 companies in 2025, +2.5% year-on-year (INE, DIRCE).
• There are 28,431 firms with 10+ employees (5.4% of the province; 17.6% of Spain).
• Size structure in 2025: 56.4% with no employees and 38.2% with 1–9; 10–49 are 4.2%, 50+ are under 1.1% combined.
• Madrid leads in 10+ employee firms ahead of Barcelona (23,670) and Valencia (9,309).
• B2B demand clusters in professional services, technology, pharma-health, logistics-transport and aerospace, with hotspots in the Corredor del Henares, Getafe, Alcobendas–SanSe and Coslada.

Madrid B2B in numbers: the real market size and why it matters

Madrid is Spain’s largest B2B market by number of companies and concentration of headquarters. According to the INE’s Central Companies Directory (DIRCE, active companies as of 1 January 2025, compared with 2024), the province totals 526,588 companies in 2025 vs. 513,575 in 2024, a +2.5% rise. This is the full universe of accounts you can sell to: from micro firms to large groups with complex buying committees.

Size structure shapes go-to-market. In 2025, 56.4% of companies have no employees (297,050) and 38.2% employ 1–9 people (201,107). The mid-market (10–49) totals 22,365 (4.2%), while 50–249 (4,461; 0.8%) and 250+ (1,605; 0.3%) are small in volume but critical in contract value. For any B2B seller, this means size-based segmentation and an account-based marketing (ABM) layer are essential.

Practical example: a compliance consultancy in Madrid city offering high-ticket projects should prioritise lists of 10–49 and 50+ employees, where cycles are longer but LTV compensates. A productivity SaaS with digital onboarding will fit 1–9 employees and, if CAC allows, sole traders and firms with no employees.

Operational tip: validate your size fit with test campaigns by intent group and audience (10–49 vs. 50–249 vs. 1–9), measuring conversion rate and cost per qualified opportunity in each employee band. Adapt messaging, use cases and CTAs to the buyer maturity in each segment.

1. No employees297,050
2. 1 to 9 employees201,107
3. 10 to 49 employees22,365
4. 50 to 249 employees4,461
5. 250+ employees1,605

Source: INE, DIRCE 2025

Active companies in the province of Madrid by size (DIRCE 2025)

Size	Companies (2025)	Share of total (2025)
No employees	297,050	56.4%
1 to 9 employees	201,107	38.2%
10 to 49 employees	22,365	4.2%
50 to 249 employees	4,461	0.8%
250 or more employees	1,605	0.3%

Madrid leads in 10+ employee firms: implications for acquisition

Beyond the total, the indicator that separates opportunity marketing from value marketing is the weight of 10+ employee companies. In Madrid, there are 28,431 such firms in 2025 (5.4% of the province) and they represent 17.6% of Spain’s total of 10+ (161,472). Madrid ranks first among Spanish provinces by number of 10+ employee companies, ahead of Barcelona (23,670) and Valencia (9,309), followed by Alicante (6,502), Seville (5,987) and Málaga (5,533).

What this means for your go-to-market:

• ABM is not optional: there is enough critical mass to build lists by vertical and size.
• Digital differentiation is decisive: competition is the fiercest in Spain, so expert content and social proof shape the shortlist.
• Buying cycles are multi-person: reach general management, finance, procurement and operations leads with tailored messages.

Good practices:

• In Google Ads and LinkedIn Ads, segment by employee band to isolate mid-market intent signals.
• Create role-specific assets (CFO, Operations, IT) with a Madrid flavour (use cases in the Corredor del Henares, Getafe or Alcobendas).
• Account prioritisation: start with 10–49 in your target vertical, then expand to 50–249 if sales capacity supports longer cycles.

Example: an automation engineering firm in Getafe can start with 10–49 employee accounts in nearby industrial estates, reserving 1:1 outreach and pilot proposals for 50–249.

1. Madrid28,431
2. Barcelona23,670
3. Valencia9,309
4. Alicante6,502
5. Seville5,987
6. Málaga5,533

Source: INE, DIRCE 2025

Where demand concentrates: sectors and business zones of Madrid

The province concentrates high-value headquarters and operations along specific corridors. Leading B2B sectors include Professional services, Technology and software, Pharma and healthcare, Logistics and transport, and Aerospace. Demand hotspots align with the Corredor del Henares (Alcalá de Henares, Torrejón), industrial parks in Getafe, the Alcobendas–San Sebastián de los Reyes axis, and the Coslada logistics hub.

How to activate this in your pipeline:

• Build clusters by zone and vertical: lists from the Corredor del Henares for logistics and pharma, and from Alcobendas–SanSe for technology and professional services.
• Localise pages and creatives with real references (municipalities like Madrid, Móstoles, Alcalá de Henares, Getafe, Alcobendas) and supply-chain or healthcare compliance scenarios.
• Tune value proposition by zone: in Coslada, emphasise last‑mile efficiency; in Alcobendas, innovation and scalability; in Getafe, industrial integration.

Sector examples:

• A logistics operator offering fulfilment can prioritise Coslada and the Corredor del Henares with messages on delivery time reduction and extended slots.
• A B2B software provider can focus on Alcobendas–SanSe and Madrid city with cases about scaling and compliance.

If you operate in industrial B2B, reinforce with technical content and field proofs. For specialised support, see an industrial B2B marketing agency in Madrid or, for broader provincial coverage, a B2B marketing agency in Madrid.

SEO and Local SEO: capture intent in Madrid‑skewed searches

SEO in Madrid demands thematic depth and local signals. Three pillars: 1) Service pages by vertical and by zone (e.g., “financial consultancy in Alcobendas”, “industrial maintenance in Getafe”). 2) Expert content that answers technical buyer questions. 3) Strong E‑E‑A‑T and consistent NAP for proximity and multi‑site searches.

Practical checklist:

• Keyword map by main municipalities (Madrid, Móstoles, Alcalá de Henares, Getafe, Alcobendas) and business areas (Corredor del Henares, Coslada, etc.).
• Local landing templates with area‑relevant use cases and testimonials; schema for Organization, Service and LocalBusiness where applicable.
• Clusters by buyer problem (compliance, lead times, IT integration) and solution comparisons.
• Optimised Google Business Profile per site with a linked location page.

Examples:

• Logistics in Coslada: a landing “Logistics operator in Coslada for eCommerce” + a downloadable guide on SLAs in the Corredor del Henares.
• Professional services in Alcobendas: page “Tax consultancy for tech firms in Alcobendas” + a local case study.

Accelerate audits and editorial planning with a specialised B2B SEO agency and complete proximity coverage with a Local SEO agency. This shortens time‑to‑first‑lead in high‑competition markets while reflecting Madrid’s territorial specificity.

B2B advertising: Google Ads and LinkedIn Ads for qualified demand

Combining Google Ads + LinkedIn Ads captures high intent and builds demand in target accounts. In Google, run keyword‑driven campaigns with problem/solution variants and location filters (province and hotspots). In LinkedIn, segment by company size, sector and job title to reach 10+ employee decision‑makers.

Recommendations:

• In Google Ads, separate ad groups for “consultancies Madrid”, “service + municipality”, “outsourcing + business zone”. Add extensions naming zones (Getafe, Alcobendas) and local social proof.
• In LinkedIn Ads, use Account Lists for 10–49 and 50–249, role‑based creatives (Operations, Finance) and strong content offers (benchmark or compliance checklist).
• Route to a specific landing and score leads so mid‑market and enterprise get priority follow‑up.

Sector examples:

• Pharma and healthcare: a Google Ads campaign for “GMP validation Madrid” with ad groups for the Corredor del Henares and Alcobendas; remarketing with compliance cases.
• Technology and software: LinkedIn Ads in Madrid city and Alcobendas, aimed at CTO/IT Managers in 10–49 firms, offering a free trial plus consultative demo.

To orchestrate channels and lead quality, work with a B2B Google Ads agency and a B2B LinkedIn Ads agency. The goal is to balance intent capture with preference building in strategic accounts without diluting budget in low‑value generic searches.

A website that converts: clarity, trust and low friction

In Madrid—where buyers compare multiple providers—your website must operate like a senior seller. Three pillars: 1) Instant value proposition with sector‑ and zone‑specific focus (e.g., “Intralogistics integration for operators in the Corredor del Henares”). 2) Social proof and authority (case studies, logos, certifications, testimonials). 3) Multi‑modal conversion: form, direct scheduling, phone and chat.

Concrete actions:

• Build landings per vertical and zone with a strong promise, measurable outcomes and a clear next step (demo, audit, technical visit).
• Add trust blocks: before/after cases, a three‑step delivery process and assurances.
• Design conversion routes by company size: shorter forms and self‑serve calendar for 1–9; guided discovery call for 10+.

Applied example in Getafe industry: an engineering firm can offer a 30‑minute plant walk‑through + improvement plan, connecting with qualified leads with minimal friction. Real‑world references such as Engind: Marketing for an Engineering and Energía GDG: Professionalising the digital presence of an energy company illustrate the impact of a well‑built digital presence.

If you need a KPI‑driven redesign, a B2B web design agency helps apply conversion patterns already proven in similar verticals.

Visibility in AI search (GEO/SEO for AI): show up where buyers ask

B2B buyers increasingly ask AI assistants and AI‑powered search for “who does X in Madrid” or “best providers in the Corredor del Henares”. GEO/AEO adaptation means structuring content so engines can detect your specialism, geographic coverage and quality evidence.

Practical guidelines:

• Service pages with structured data (Service, Organization), indicative pricing ranges without fixed figures, service areas (Madrid, Móstoles, Getafe, Alcobendas) and case evidence.
• “How we work” pages with explicit processes, SLAs and delivery metrics.
• Extensive FAQs in natural language to cover common decision questions in Madrid.
• Entity signals: mentions in case write‑ups, portfolio, technical documentation and clear, citable structures.

Examples:

• Logistics and transport: “Logistics operator for eCommerce in Coslada and the Corredor del Henares” with service lists, covered areas and service standards.
• Professional services: “Compliance consultancy in Madrid and Alcobendas” with a regulation matrix and local cases.

For prioritisation and implementation, a B2B AI SEO (GEO/AEO) agency helps plan assets that assistants tend to cite, consolidating topical and geographic authority.

90‑day plan for the province: focus, assets and execution cadence

Concentrate your effort in a 90‑day plan that links research, execution and pipeline. A Madrid‑focused sequence:

Days 1–30 (foundations):

• Define ICP by sector and size (start with 10–49, then 50–249) and build lists by zone (Corredor del Henares, Getafe, Alcobendas–SanSe, Coslada).
• Run a fast SEO/SEM and competitive positioning audit.
• Produce 2–3 local landings per vertical + 1 downloadable per decision role.

Days 31–60 (activation):

• Launch Google Ads by intent (service + zone) and LinkedIn Ads by account/role.
• Nurture via email and remarketing with local social proof.
• Hold discovery interviews with 10–49 accounts to refine the offer.

Days 61–90 (optimisation):

• Adjust messages by zone and role; exclude low‑value terms.
• Publish two local use cases and FAQs targeting AI search.
• Sales cycle: discovery script and committee decision checklist.

ARTIC, with an office in Leganés, works this approach jointly with in‑house marketing and sales teams so adoption is agile and measurable across professional services, technology, logistics and industrial use cases.

If you want a province‑wide operating model and templates to scale, explore a B2B marketing agency in Madrid that already structures campaigns by sector and zone.

Measure impact and forecast ROI for B2B marketing in Madrid

Measurement drives prioritisation. In a market as large as Madrid (around 7 million residents and Spain’s biggest B2B base), define KPIs by stage: qualified impressions and share of search (TOFU), MQLs and meetings (MOFU), proposals and attributed ARR/GMV (BOFU). Split metrics by company size so you do not mix micro‑signals with mid‑market accounts.

Operational framework:

• A unified dashboard per channel (SEO, Ads, LinkedIn) with cuts by zone (Getafe, Alcobendas, Coslada, Corredor del Henares) and employee band.
• Simple attribution models for first‑touch and contribution to avoid skewed decisions.
• Your own benchmarks: conversion rate by vertical and size; cost per qualified opportunity; win rate by company size.

Applied example: if LinkedIn over‑performs in 10–49 while Google Ads wins 1–9 intent, reallocate budget accordingly, deepen role‑specific creatives on LinkedIn and maintain intent coverage in Google.

Use this calculator to estimate your ROI with your actual conversion and margin data.

Estimate the return of your B2B lead generation

Enter your numbers. The values shown are just an example to get started.

Monthly marketing investment (€)Cost per qualified lead (€)Leads that become opportunities (%)Opportunities you win (%)Average deal value (€)Gross margin (%)

Leads per month

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New clients per year

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Estimated yearly sales

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Return on investment

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Indicative estimate: real results depend on the industry, the offer and sales capacity.

Get an estimate with my data

Close the loop with bi‑weekly reviews, explicit hypotheses and bounded experiments (zone‑ and role‑specific copy, new negatives, content offer changes). Keep lead traceability by zone and employee band to see clearly where your proposition competes best. ARTIC can also integrate simple automations across CRM and ad platforms to improve data quality and speed of follow‑up without adding overhead.

Frequently asked questions

How many companies are there in the province of Madrid in 2025 and how did that change from 2024?

According to INE (DIRCE, active companies as of 1 January), Madrid has 526,588 companies in 2025 versus 513,575 in 2024. The year‑on‑year increase is 2.5%.

How many mid‑sized and large companies are in Madrid and why do they matter for B2B?

In 2025, there are 28,431 companies with 10 or more employees (5.4% of the province), 17.6% of Spain’s total. They matter because they concentrate higher deal values, formal buying processes and room for account expansion.

Which zones and sectors in Madrid concentrate B2B demand?

Hotspots include the Corredor del Henares, industrial parks in Getafe, the Alcobendas–San Sebastián de los Reyes axis and the Coslada logistics hub. Leading sectors are professional services B2B, technology and software, pharma and healthcare, logistics and transport, and aerospace.

Which channels work best to win B2B clients in Madrid?

Combine topic‑led SEO with local signals, Google Ads to capture purchase intent and LinkedIn Ads to reach decision‑makers by size and sector. A conversion‑oriented website and presence in AI search reinforce brand preference.

How should I adapt my strategy if I sell to 10–49 employee companies?

Prioritise ABM by vertical and zone, role‑specific messaging (Operations, Finance, IT) and value offers like audits or consultative demos. In media, use LinkedIn to build demand in target accounts and Google Ads to capture problem/solution searches in your zones.

Does Madrid lead Barcelona in mid‑sized and large companies?

Yes. In 2025, Madrid concentrates 28,431 companies with 10+ employees, ahead of Barcelona’s 23,670, according to INE (DIRCE). This yields greater critical mass for ABM and brand‑building strategies.

What kind of website do I need to compete in Madrid’s B2B market?

A site with sector‑ and zone‑specific propositions, strong social proof and conversion routes adapted to company size. It should support SEO, Ads and LinkedIn with clear landings and messages that answer buying‑committee objections.

Sources and methodology

• Active companies by province and number of employees: INE (Spanish Statistics Institute), Central Business Register (DIRCE), table 39374.
• Sectors, towns and business areas: general public information compiled by ARTIC.
• The linked client examples are real ARTIC projects. Calculators are indicative.