What departments does Office have?

Office has employees across 6 departments including Community & Social Services, Accounting, Human Resources, Finance, Administrative.

What is the largest department at Office?

The largest department at Office is Administrative with 6 employees.

Where are Office employees located globally?

Office has employees across 7 continents and 112 countries including Egypt, Côte D'ivoire, Ethiopia, Libya, Benin.

How has Office's team size changed over time?

Office's team has decreased from approximately 1.9K to 283 employees based on available data.

Office Employee Directory

Q: Who are Office's key employees and leadership?

Office's key employees include: Cso: F. L., Chief Executive: B. A., Head Of Accounting: S. S., Head Of Hr: O. S., Head Of Section: S. A.

Mental Health CareSão Paulo, Brazil1001-5000 Employees

Office is a mental health care company based in São Paulo, Brazil, with a location at 1810 r Costa Aguiar, São Paulo, 04204-002. It employs between 1,001 and 5,000 people. The organization includes a psychology practice associated with Olga Tessari that has existed since 1984 and offers services for adolescents, adults, couples, parents, groups, and families. The company maintains a website at https://olgatessari.com and utilizes a technology stack that includes Cloudflare, WordPress, Google Fonts API, jQuery Migrate, WhatsApp Business, Priority Hints, Gutenberg, and Nginx. The description notes that courses and lectures are developed to meet client requests, and that the site features extensive information described as more than 600 pages.

Office Global Highlights

Asia
861

Iran
286
India
215
Indonesia
51
Pakistan
38
Malaysia
25
United Arab Emirates
23
Jordan
20
Iraq
19
Syrian Arab Republic
19
China
19
Turkey
17
Saudi Arabia
16
Philippines
16
Israel
8
Viet Nam
7
Bangladesh
7
Lebanon
7
Thailand
7
Russian Federation
6
Kuwait
6
Yemen
6
Nepal
6
Japan
6
Qatar
6
Afghanistan
5
Bahrain
5
Sri Lanka
4
Oman
4
Singapore
3
Maldives
2
Lao People's Democratic Republic
1
Mongolia
1

North America
296

United States Of America
246
Canada
30
Mexico
11
Jamaica
5
Barbados
1
El Salvador
1
Dominican Republic
1
Bahamas
1

Europe
245

United Kingdom Of Great Britain And Northern Ireland
50
Greece
44
Germany
20
France
12
Romania
12
Poland
9
Hungary
9
Ireland
8
Sweden
8
Netherlands
7
Italy
6
Azerbaijan
5
Cyprus
5
Spain
5
Ukraine
4
Portugal
4
Switzerland
4
Luxembourg
3
Albania
3
Denmark
3
Armenia
3
Finland
3
Austria
3
Bulgaria
2
Serbia
2
Lithuania
2
Croatia
2
Norway
1
Moldova
1
Georgia
1
Belgium
1
Estonia
1
Bosnia And Herzegovina
1
Latvia
1

Africa
217

Egypt
127
Nigeria
20
Morocco
17
Ethiopia
11
South Africa
7
Tunisia
5
Libya
4
Kenya
4
Algeria
4
Sudan
3
Côte D'ivoire
2
Namibia
2
Benin
1
Ghana
1
Madagascar
1
Zimbabwe
1
Congo
1
Tanzania
1
Mauritius
1
Mali
1
Togo
1
Senegal
1
Mozambique
1

South America
157

Brazil
152
Colombia
2
Venezuela
1
Argentina
1
Ecuador
1

Oceania
9

Australia
8
Fiji
1

Office's Leadership

F. L.
Cso
Mobile Phone
Email
B. A.
Chief Executive
Mobile Phone
Email
S. S.
Head Of Accounting
Mobile Phone
Email
O. S.
Head Of Hr
Mobile Phone
Email
S. A.
Head Of Section
Mobile Phone
Email
B. D.
Office Of The President And Community Relations Manager
Mobile Phone
Email
J. R. N.
Owner
Mobile Phone
Email
E. M.
Owner
Mobile Phone
Email

Office Employee Metrics

100%

50%

0%

2026

2025

Administrative
Healthcare Services
Legal
Engineering
Accounting
Other
Community & Social Services

Contact profiles from Office

Name

Title

Contact

Location

Last Update

B. D.
Office Of The President And Community Relations Manager
Mobile Phone
Email
Canada, Alberta
Sep 01, 2026
J. R. N.
Owner
Mobile Phone
Email
Brazil, State of Rio de Janeiro
Aug 04, 2026
E. M.
Owner
Mobile Phone
Email
Greece
Apr 16, 2026
I. R. D. C.
Owner
Mobile Phone
Email
Brazil, São Paulo
Jun 02, 2026
S. Q.
Owner
Mobile Phone
Email
India, Telangana
Aug 03, 2026
E. P.
Owner
Mobile Phone
Email
Brazil, State of Minas Gerais
Jul 06, 2026
A. G.
Owner
Mobile Phone
Email
Egypt
Jun 02, 2026
A. S.
Owner
Mobile Phone
Email
Aug 03, 2026
D. L.
Owner
Mobile Phone
Email
Canada, Ontario
Nov 10, 2025
E. F.
Owner
Mobile Phone
Email
Brazil
Sep 04, 2026

Frequently Asked Questions

What is Office known for?

Office was founded in 1984 and operates in the Mental Health Care industry. Explore Office's company overview page for more information.

What is Office's most common email format?

Office employees' email format typically follows the pattern of First.Last@olgatessari.com. Trying to find reliable and up-to-date employee contact data? Find more Office email formats with LeadIQ.

How many employees does Office have currently?

Office has approximately 2K employees as of August 2026. These team members are located across 6 continents, including Asia, North America and Europe.

Who are Office's key employees and leadership?

As of August 2026, Office's key employees include:

Cso: F. L.
Chief Executive: B. A.
Head Of Accounting: S. S.
Head Of Hr: O. S.
Head Of Section: S. A.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

Office Employee Directory

Find Office employees' phone numbers or email addresses

Name search is limited — try advanced search instead