What departments does One JSL have?

One JSL has employees across 7 departments including Healthcare Services, Recruiting, Analytics, Quality Assurance, Environmental Services.

What is the largest department at One JSL?

The largest department at One JSL is Healthcare Services with 1 employees.

Where are One JSL employees located globally?

One JSL has employees across 3 continents and 8 countries including India, United States Of America, Trinidad And Tobago, Mexico, Guyana.

How has One JSL's team size changed over time?

One JSL's team has decreased from approximately 100 to 91 employees based on available data.

One JSL Employee Directory

Oil and GasTexas, United States201-500 Employees

One JSL operates as part of the JSL International Group of Companies and provides logistical and project support services to the upstream oil and gas sector. The corporate headquarters are in Houston, Texas, with supporting operations across more than a dozen countries. Its regional footprint includes Trinidad and Tobago, Guyana, Grenada, Suriname, Venezuela, Mexico, and Colombia. With a mid-sized workforce, the company emphasizes a single point of contact model to coordinate complex logistics for upstream projects. This structure positions One JSL as an international services provider within the oil and gas industry, offering centralized coordination across multiple jurisdictions from its Houston base.

One JSL Global Highlights

North America
65

Trinidad And Tobago
40
United States Of America
16
Mexico
9

South America
18

Guyana
14
Suriname
2
Venezuela
1
Brazil
1

Asia
1

India
1

One JSL's Leadership

K. R.
Chief Medical Officer
Mobile Phone
Email
D. C.
Head Recruitment
Mobile Phone
Email
H. R.
Manager
Mobile Phone
Email
J. A.
Manager Fleet And Facilities
Mobile Phone
Email
S. C.
Costing Analyst
Mobile Phone
Email
A. C.
Maintenance Electrician
Mobile Phone
Email
A. M.
Onshore Paramedic And Health Safety And Environment
Mobile Phone
Email
D. W.
Offshore Production Operator
Mobile Phone
Email

One JSL Employee Metrics

100%

50%

0%

2026

2025

Civil Engineering & Construction
Retail
Administrative
Human Resources
Healthcare Services
Other
Accounting

Contact profiles from One JSL

Name

Title

Contact Info

Location

Last Update

K. R.
Chief Medical Officer
Mobile Phone
Email
Jan 31, 2024
D. C.
Head Recruitment
Mobile Phone
Email
MexicoVeracruz
Nov 18, 2025
H. R.
Manager
Mobile Phone
Email
Trinidad and Tobago
Aug 09, 2025
J. A.
Manager Fleet And Facilities
Mobile Phone
Email
Oct 22, 2024
S. C.
Costing Analyst
Mobile Phone
Email
Trinidad and Tobago
Jun 25, 2026
A. C.
Maintenance Electrician
Mobile Phone
Email
Trinidad and Tobago
May 30, 2026
A. M.
Onshore Paramedic And Health Safety And Environment
Mobile Phone
Email
Oct 22, 2024
D. W.
Offshore Production Operator
Mobile Phone
Email
Trinidad and TobagoCity of San Fernando
Sep 12, 2024
G. A.
Network Administrator
Mobile Phone
Email
Trinidad and Tobago
Sep 19, 2024
R. B.
Logistics Coordinator
Mobile Phone
Email
Oct 22, 2024

Frequently Asked Questions

What is One JSL known for?

One JSL was founded in 2008 operates in the Oil and Gas industry; you can contact the main corporate office by phone at

+1-281-463-****

. Explore One JSL's company overview page for more information.

What is One JSL's most common email format?

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

How many employees does One JSL have currently?

One JSL has approximately 229 employees as of July 2026. These team members are located across 3 continents, including North AmericaSouth AmericaAsia.

Who are One JSL's key employees and leadership?

As of July 2026, One JSL's key employees include:

Chief Medical Officer: K. R.
Head Recruitment: D. C.
Manager: H. R.
Manager Fleet And Facilities: J. A.
Costing Analyst: S. C.

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One JSL Employee Directory

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