Siege Engineering

The Chemical Process Advantage.

Improving technologies while ensuring responsible safety systems for chemical manufacturing facilities resulting in lower operating costs, faster completion times, and increased reliability. At Siege, we are always looking forward to troubleshooting and debottlenecking challenging technical studies, as well as site value and issue-evaluation projects.

We are a registered Texas Professional Engineering firm based in Houston and also have firm registrations in Louisiana, Mississippi, and Arkansas.

Core Services

Process/Equipment Design

Optimal selection and sizing of the piping and equipment needed for performance, operability, cost, and production rates.

Project Management

Planning, communication, and collaboration to achieve deadlines within budget for all phases from design through construction.

Process Technology

Selecting the best chemistry, sequences, and overall strategy to make products and achieve performance and cost advantages.

Process Control

Selection, setup, and ongoing programming and hardware support for control systems and instrumentation.

Process Safety Engineering

Safe and practical solutions at each project stage using industry best practices for reviews and designs of new or existing chemical processes.

Project Savings

Providing the best perspective by evaluating investment to generate the greatest potential cost savings from the start. As a result, our senior team members have a proven track record of safely and reliably reducing total investment by as much as 30% when we get involved from the beginning.

As much as
Total Savings
Research & Development
Process Engineering
Project Engineering
Procurement & Construction
% Project Cost Savings
Bar Graph Showing higher percentage of saving from the beginning of the project.
% of Total Project Completion at the start of Siege Involvement
SOCMA logo (100 year edition)

Socma Affiliate

The society of Chemical Manufacturers Affiliates (SOCMA) supports and fosters the growth of the specialty chemical industry by delivering legislative and regulatory advocacy, promoting the highest levels of safety, and strengthening business intelligence and manufacturing operations.

Siege joined SOCMA in 2021 to participate in supporting and improving the industry along with other member producers and industry affiliates.

Our Testimonials

Why they trust us

Petrochemical Ops Manager

“Siege is ready and responsive when we need them, and they effectively implement practical solutions. ”

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