We are

We areAccumin

We are Accumin, a global independent leader in value and advisory, intelligence, software, and risk management; backed by decades of industry experience and long-lasting relationships with our clients. Precision, clarity, innovation, and trust guide the way we perform.

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In a world that is increasingly uncertain, making real estate decisions has never been more challenging.

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Our mission

Delivering actionable insights and unbiased advice through unparalleled real estate intelligence and tech-enabled innovation.

Our purpose

Empowering people and businesses to grow by making the right choices.

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At Accumin, we cut through complexity and pinpoint value with absolute clarity and precision.

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Values

  • Act with

    integrity

    We believe that honesty and fairness are key to building trust. This means upholding the highest standards of ethics and moral principles in all our decisions and interactions.

  • Lead

    the way

    We lead the way in challenging the status quo and driving innovation. We show courage in our decisions across the organisation.

  • Unite as

    one

    We understand that the best solutions come from collaboration across our business. We bring together our unique strengths and perspectives to deliver exceptional results.

Our Manifest

We are independent expert real estate and property advisors, enabling you to navigate uncertainty and risk to achieve your goals. As we evolve and diversify, we constantly innovate so you can grow with clarity and confidence.

Our strength comes from our knowledge and diversity, combined with our innovative capabilities. From cutting-edge data and software to tech-enabled processes and world-leading appraisers, the breadth and depth of our expertise is unparalleled.

We integrate sustainable practices into all our services, and through our honesty and high standards of ethics, we build trust and long-lasting partnerships.

A global reach means you’ll benefit from our collective expertise; assessing opportunities from every angle to cut through complexity and pinpoint value with absolute clarity.

See value clearly. Make the right choice.

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Numbers & Facts

2024

employees in three continents

markets

years of experience

reports per year

revenue

Locations

  • Spain
  • Germany
  • Netherlands
  • Belgium
  • Italy
  • Portugal
  • Morocco
  • México
  • Chile
  • Colombia
  • Perú
  • Ecuador
  • Argentina
  • Costa Rica

With over 1,500 employees and the support of an extensive local technical network in 14 countries across Europe, Latin America, and Africa, we are one of the world’s largest and most trusted leaders in real estate.

International Standards:

  • RICS

    Royal Institution of Chartered Surveyors (RICS)

  • EAA

    European AVM Alliance

  • ISO 9001

    Quality management system

  • ISO 27001

    Information security management system

  • ISO 27701

    Information privacy management system

  • ISO 14001

    Environmental management system

  • ISAE3402

    Internal control system

  • EcoVadis

    Sustainability performance

History

  • Tinsa is founded

  • Development of the first valuation software (VALTIN)

  • Initial steps in international expansion with the start of operations in Portugal

  • Expansion into Latin America begins with the opening of offices in Chile, Argentina and Mexico

  • Consolidation of the Latin American business with the acquisition of Certival in Peru

  • Launch of the Spanish Real Estate Market Index (IMIE) in Spain

  • Advent (private equity) becomes the group's main shareholder

  • First valuation company to achieve RICS accreditation in Spain

  • Entry into Colombia with the acquisition of the consultancy Zala

  • Consolidation in the Spanish market with the acquisition of Tasamadrid

  • Creation of a business unit to provide energy efficiency consulting services in Spain

  • Strengthening of presence in Latin America with the entry into Ecuador through the acquisition of Logical Value

  • Incorporation into the European AVM Alliance (EAA)

  • Cinven (private equity) acquires a majority stake in the group

  • Start of expansion into Africa with the acquisition of the Moroccan company Cap Eval

  • Entry into Risk Management with the acquisition of the Troostwijk group, with over 100 years of history and presence in the Netherlands, Belgium, and Italy

  • Growth in Portugal through the acquisition of PVW

  • Entry into Germany with the acquisition of on-geo, the leading provider of valuation software in this market

  • Acquisition of the data and technology company Datacentric

  • Acquisition of the software company Oodit for risk management and inspection in the Netherlands

  • Consolidation in Spain through the acquisition of LKS Tasaciones

  • Expansion of the business in Germany through the acquisition of the largest independent valuation company, Persch Consult

  • Entry into Costa Rica through the purchase of the valuation business VICN

  • Strengthening of the data business in Spain through the acquisition and integration of Deyde

  • Acquisition of the real estate software and data company Ondac in Chile

  • Consolidation of the business in Germany with the acquisition of TÜV SÜD ImmoWert

  • Acquisition of Stima in Italy, consolidating the risk valuation business in the country

  • Acquisition of UDA in Spain, a company specialized in real estate data intelligence

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