Calco Employee Directory

Q: What is Calco known for?

Calco was founded in 2004. Calco operates in the IT Services and IT Consulting industry.

Q: How many employees does Calco have currently?

Calco has approximately 461 employees.

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

Calco's key employees include: Ceo: T. O., Ceo & President: K. W., President: C. H., Head Of Marketing And Communications: G. F., Head Of Sales: S. S..

IT Services and IT ConsultingNorth Holland, Netherlands201-500 Employees

Calco is a young, innovative, and ambitious organization. We specialize in training, secondment, and coaching IT professionals, and since our establishment in 2004, we have assisted over 4000 professionals in achieving successful careers in their respective fields. Providing personal attention to our employees is crucial because at Calco, we believe that you can achieve the most when you are truly in the right place for yourself.

Find Calco employees' phone numbers or email addresses

Calco Global Highlights

Europe
408

Netherlands
401
United Kingdom Of Great Britain And Northern Ireland
3
Germany
1
Spain
1
Italy
1
Switzerland
1

North America
30

United States Of America
25
Mexico
3
Canada
2

South America
9

Bolivia
5
Colombia
3
Chile
1

Asia
4

India
2
Viet Nam
1
Pakistan
1

Oceania
2

Australia
2

Africa
1

South Africa
1

Calco's Leadership

T. O.
Ceo
Mobile Phone
Email
K. W.
Ceo & President
Mobile Phone
Email
C. H.
President
Mobile Phone
Email
G. F.
Head Of Marketing And Communications
Mobile Phone
Email
S. S.
Head Of Sales
Mobile Phone
Email
H. C.
Founder
Mobile Phone
Email
L. B.
Owner
Mobile Phone
Email
C. T.
Owner
Mobile Phone
Email

Calco Employee Metrics

100%

50%

2026

2025

Information Technology
Recruiting
Accounting
Administrative
Business
Other
Human Resources

Contact profiles from Calco

Name

Title

Contact Info

Location

Last Update

T. O.
Ceo
Mobile Phone
Email
NetherlandsUtrecht
Jan 12, 2026
H. C.
Founder
Mobile Phone
Email
United StatesTexas
Nov 16, 2025
L. B.
Owner
Mobile Phone
Email
United StatesDistrict of Columbia
Oct 18, 2025
C. T.
Owner
Mobile Phone
Email
Oct 22, 2024
K. W.
Ceo & President
Mobile Phone
Email
UNITED STATES
Aug 04, 2023
C. H.
President
Mobile Phone
Email
CanadaQuebec
Nov 13, 2025
G. F.
Head Of Marketing And Communications
Mobile Phone
Email
NetherlandsNorth Holland
Jan 28, 2026
S. S.
Head Of Sales
Mobile Phone
Email
NetherlandsFriesland
Jan 21, 2026
F. G.
Business And Sales Controller
Mobile Phone
Email
NetherlandsNorth Holland
Nov 17, 2025
P. U.
Director
Mobile Phone
Email
IndiaRajasthan
Nov 13, 2025

Frequently Asked Questions

What is Calco known for?

Calco was founded in 2004 operates in the IT Services and IT Consulting industry. The company's main headquarters is located in 21 Gatwickstraat Amsterdam, North Holland 1043 gl Netherlands. Explore Calco's company overview page for more information.

What is Calco's most common email format?

Calco employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Calco email formats with LeadIQ.

How many employees does Calco have currently?

Calco has approximately 461 employees as of February 2026. These team members are located across 6 continents, including EuropeNorth AmericaSouth America.

Who are Calco's key employees and leadership?

As of February 2026, Calco's key employees include:

Ceo: T. O.
Ceo & President: K. W.
President: C. H.
Head Of Marketing And Communications: G. F.
Head Of Sales: S. S.

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