What departments does Sierra Hamilton have?

Sierra Hamilton has employees across 5 departments including Sales, Consultant, Operations, Accounting, Analytics.

What is the largest department at Sierra Hamilton?

The largest department at Sierra Hamilton is Sales with 2 employees.

Where are Sierra Hamilton employees located globally?

Sierra Hamilton has employees across 3 continents and 3 countries including United Kingdom Of Great Britain And Northern Ireland, United States Of America, Brazil.

How has Sierra Hamilton's team size changed over time?

Sierra Hamilton's team has decreased from approximately 56 to 53 employees based on available data.

Sierra Hamilton Employee Directory

Oil & EnergyTexas, United States201-500 Employees

Sierra Hamilton is a Houston-based provider of project, consulting, and workforce solutions for the oil and gas sector and for related financial clients seeking to optimize their organizations. With a history spanning nearly five decades, the company offers staffing, advisory, and workforce services that align personnel with technical and business requirements while addressing industry compliance and risk. The organization operates through three specialized units: Sierra Consulting, which provides onsite supervision and design for drilling and completions in North America and international locations; Sierra Workforce Solutions, delivering contingent staffing, recruiting and payroll for contractors, permanent hires, managed solutions, and fully outsourced arrangements; and Auburn Energy Management, offering due diligence, technical advisory, back-office support, and contract operating services to E&P and financial clients seeking to identify, acquire, operate, optimize, or monetize oil and gas properties.

Sierra Hamilton Global Highlights

North America
103

United States Of America
103

Europe
1

United Kingdom Of Great Britain And Northern Ireland
1

South America
1

Brazil
1

Sierra Hamilton's Leadership

J. A. C.
Sales Manager
Mobile Phone
Email
M. W.
Senior Task Manager
Mobile Phone
Email
C. F.
Account Executive
Mobile Phone
Email
D. H.
Transit Operator
Mobile Phone
Email
F. B.
Completions Consultant At Pennenergy
Mobile Phone
Email
K. P.
Operations Superintendent
Mobile Phone
Email
L. H.
Accounting Dept.A/R & A/P
Mobile Phone
Email
M. B. G.
Administrador
Mobile Phone
Email

Sierra Hamilton Employee Metrics

100%

50%

0%

2026

2025

Consultant
Business Development
Accounting
Administrative
Business
Other

Contact profiles from Sierra Hamilton

Name

Title

Contact

Location

Last Update

J. A. C.
Sales Manager
Mobile Phone
Email
Oct 17, 2024
M. W.
Senior Task Manager
Mobile Phone
Email
Oct 18, 2024
C. F.
Account Executive
Mobile Phone
Email
Oct 18, 2024
D. H.
Transit Operator
Mobile Phone
Email
Oct 17, 2024
F. B.
Completions Consultant At Pennenergy
Mobile Phone
Email
Oct 17, 2024
K. P.
Operations Superintendent
Mobile Phone
Email
Oct 18, 2024
L. H.
Accounting Dept.A/R & A/P
Mobile Phone
Email
Oct 17, 2024
M. B. G.
Administrador
Mobile Phone
Email
Brazil, Rio De Janeiro
R. G.
It Analyst
Mobile Phone
Email
Oct 16, 2024
R. H.
Shipping Receiving Clerk
Mobile Phone
Email
Oct 22, 2024

Frequently Asked Questions

What is Sierra Hamilton known for?

Sierra Hamilton was founded in 1970 and operates in the Oil & Energy industry. You can contact Sierra Hamilton's main corporate office by phone at

+1-713-956-****

. Explore Sierra Hamilton's company overview page for more information.

What is Sierra Hamilton's most common email format?

Sierra Hamilton employees' email format typically follows the pattern of FLast@sierra-hamilton.com. Trying to find reliable and up-to-date employee contact data? Find more Sierra Hamilton email formats with LeadIQ.

How many employees does Sierra Hamilton have currently?

Sierra Hamilton has approximately 201 employees as of July 2026. These team members are located across 3 continents, including North America, Europe and South America.

Who are Sierra Hamilton's key employees and leadership?

As of July 2026, Sierra Hamilton's key employees include:

Sales Manager: J. A. C.
Senior Task Manager: M. W.
Account Executive: C. F.
Transit Operator: D. H.
Completions Consultant At Pennenergy: F. B.

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Sierra Hamilton Employee Directory

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