Insights

Market Position Operating within the mental health care industry with a revenue between 500 million and 1 billion dollars, the company demonstrates a substantial market presence that presents opportunities for expanding mental health services and partnerships.

High Potential Clients Given the company's focus on diverse client groups including adolescents, adults, couples, and families, there is strong potential for tailored digital solutions, training programs, or technology integrations aimed at enhancing client engagement and service delivery.

Digital Engagement The company's website features extensive content and utilizes various modern web technologies, indicating an openness to digital tools. This opens opportunities for offering online platforms, telehealth solutions, or digital marketing services to improve reach and patient outcomes.

Growth Opportunities With a relatively small staff size and a long-standing history since 1984, there is potential to support the company in scaling operations, expanding course offerings, or integrating innovative mental health technologies to serve a broader audience.

Competitive Landscape Comparable companies operate with large workforces and similar revenue levels, highlighting a competitive environment where specialized services, technological innovation, or strategic alliances could differentiate this company and attract more clients.

Office Tech Stack

Office uses 8 technology products and services including Open Graph, RSS, Google Fonts API, and more. Explore Office's tech stack below.

  • Open Graph
    Content Management System
  • RSS
    Content Management System
  • Google Fonts API
    Font Scripts
  • jQuery Migrate
    Javascript Libraries
  • Lightbox
    Javascript Libraries
  • Priority Hints
    Performance
  • Photo Gallery
    Web Platform Extensions
  • Nginx
    Web Servers

Media & News

Office's Email Address Formats

Office uses at least 1 format(s):
Office Email FormatsExamplePercentage
First.Last@olgatessari.comJohn.Doe@olgatessari.com
90%
First@olgatessari.comJohn@olgatessari.com
8%
FirstLast@olgatessari.comJohnDoe@olgatessari.com
1%
LastFir@olgatessari.comDoeJoh@olgatessari.com
1%

Frequently Asked Questions

Where is Office's headquarters located?

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Office's main headquarters is located at 1810 r Costa Aguiar Sao Paulo, São Paulo 04204-002 Brazil. The company has employees across 6 continents, including AsiaEuropeNorth America.

What is Office's stock symbol?

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Office is a publicly traded company; the company's stock symbol is CIO-PA.

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

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Office's official website is olgatessari.com and has social profiles on LinkedIn.

What is Office's NAICS code?

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Office's NAICS code is 62133 - Offices of Mental Health Practitioners (except Physicians).

How many employees does Office have currently?

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As of February 2026, Office has approximately 2K employees across 6 continents, including AsiaEuropeNorth America. Key team members include Chief Executive Officer: C. S.General Manager: A. X.Office Manager: A. M.. Explore Office's employee directory with LeadIQ.

What industry does Office belong to?

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Office operates in the Mental Health Care industry.

What technology does Office use?

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Office's tech stack includes Open GraphRSSGoogle Fonts APIjQuery MigrateLightboxPriority HintsPhoto GalleryNginx.

What is Office's email format?

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Office's email format typically follows the pattern of First.Last@olgatessari.com. Find more Office email formats with LeadIQ.

When was Office founded?

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Office was founded in 1984.

Office

Mental Health CareSão Paulo, Brazil1001-5000 Employees

Consultório de Psicologia Olga Tessari - desde 1984
.
Resultados rápidos, eficazes e efetivos!
.
-  Cursos e palestras são criados de acordo com o solicitante. 
.
- Atendimento para  adolescentes, adultos, casais, pais, grupos e famílias.   
. 
Conheça mais sobre o atendimento e a experiência no site com mais de 600 páginas
. 
www.olgatessari.com

Section iconCompany Overview

Headquarters
1810 r Costa Aguiar Sao Paulo, São Paulo 04204-002 Brazil
Stock Symbol
CIO-PA
NAICS Code
62133 - Offices of Mental Health Practitioners (except Physicians)
Founded
1984
Employees
1001-5000

Section iconMedia & News

Section iconFunding & Financials

  • $500M$1B

    Office's revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $500M$1B

    Office's revenue is estimated to be in the range of $500M$1B

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