Insights

Regional Growth SIDN is a technology-driven digital consultancy with a growing international footprint, including notable business in the US and Central Europe. This signals opportunities to position services for multinational campaigns and cross-border digital initiatives, aligning with prospects seeking scalable AI-powered marketing and data-driven strategies.

AI and Data Focus The firm emphasizes AI, data, and advanced marketing tech to optimize results across ORM, CRO/UX, SEO, and paid media. This presents sales angles around deploying AI-enabled marketing platforms, predictive analytics, and automation to improve efficiency and performance for mid-market to enterprise brands.

Loyal Customer Base With client relationships surpassing six years and low employee turnover, SIDN demonstrates durable value delivery and strong account management. Sales opportunities include expanding through existing clients with upsells in IA, personalization, and expanded paid media or ORM capabilities.

Full-Funnel Capabilities Offerings span from reputation management to conversion optimization and organic growth, supported by proprietary tools and a tech stack. This allows cross-sell into clients seeking integrated digital transformation, performance marketing, and data-driven decisioning across multiple channels.

Strategic Partnerships Long-standing client partnerships and a technology-first DNA indicate readiness for expansion through expanded services, co-innovation, or white-label collaborations. Potential opportunities include joint go-to-market with clients’ internal teams or expanding regional presence through channel partnerships.

SIDN Tech Stack

SIDN uses 8 technology products and services including Amazon Advertising, Looker, Microsoft Clarity, and more. Explore SIDN's tech stack below.

Media & News

SIDN's Email Address Formats

SIDN uses at least 1 format(s):
SIDN Email FormatsExamplePercentage
First.Last@sidn.esJohn.Doe@sidn.es
54%
First.Middle@sidn.esJohn.Michael@sidn.es
44%
FirstLast@sidn.esJohnDoe@sidn.es
2%

Frequently Asked Questions

What is SIDN's phone number?

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You can contact SIDN's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is SIDN's stock symbol?

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SIDN is a publicly traded company; the company's stock symbol is SDRC.

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

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SIDN's official website is sidn.es and has social profiles on LinkedIn.

How much revenue does SIDN generate?

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As of August 2026, SIDN's annual revenue is estimated to be $10M - $25M.

What is SIDN's SIC code NAICS code?

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SIDN's SIC code is 8742 - Management Consulting Services NAICS code is 541613 - Marketing Consulting Services.

How many employees does SIDN have currently?

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As of August 2026, SIDN has approximately 229 employees across 4 continents, including EuropeNorth AmericaSouth America. Key team members include Chief Executive Officer: J. M. G. L.Chief Financial Officer: C. R. M.Chief Admission Officer: B. S.. Explore SIDN's employee directory with LeadIQ.

What industry does SIDN belong to?

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SIDN operates in the Advertising Services industry.

What technology does SIDN use?

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SIDN's tech stack includes Amazon AdvertisingLookerMicrosoft ClarityCookiebotSketchMailchimpPardotHubSpot.

What is SIDN's email format?

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

When was SIDN founded?

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SIDN was founded in 2002.
SIDN logo

SIDN

Advertising ServicesCommunity of Madrid, Spain201-500 Employees

SIDN Digital Thinking is a digital advertising services firm focused on technology, based in the Community of Madrid, Spain. With more than twenty years in operation, it supports brands in evolving their digital marketing through technology and artificial intelligence. As a technology-led consultancy, it develops proprietary tools and products to scale marketing efforts and improve precision beyond manual processes, combining digital strategy with data-driven marketing and AI.

It has offices in Madrid and Barcelona, with its headquarters in Granada, and counts Renault, Repsol, and Nestlé among its clients. The firm reports a stable, long-tenured team and durable client partnerships, and maintains an international presence that includes markets in the United States and Central Europe.

Section iconCompany Overview

Phone number
Website
sidn.es
SIC Code
8742 - Management Consulting Services
Stock Symbol
SDRC
NAICS Code
541613 - Marketing Consulting Services
Founded
2002
Employees
201-500

Section iconFunding & Financials

  • $10M - $25M

    SIDN's revenue is estimated to be in the range of $10M - $25M

Section iconFunding & Financials

  • $10M - $25M

    SIDN's revenue is estimated to be in the range of $10M - $25M

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