HM CONSTRUCCIONES

About the Partnership

Sienna RM has partnered with HM Construcciones to expand our pipeline fabrication, installation, and component sales capabilities across the Americas. This strategic alliance combines Sienna's procurement network, commodity trading expertise, and project management with HM's proven field execution and fabrication infrastructure.

HM Construcciones brings over a decade of experience building critical infrastructure for the oil, gas, and industrial sectors. Their track record includes pipeline construction, mechanical erection, civil works, and electrical & instrumentation installations for major operators throughout Latin America.

What This Partnership Delivers

By combining Sienna RM's market access and commercial capabilities with HM Construcciones' field operations, our clients benefit from a single-source solution for pipeline projects — from initial material procurement through final commissioning and handover.

Industries Served

• Upstream Oil & Gas: Gathering systems, flow lines, and production facility piping.
• Midstream: Transmission pipelines, compressor stations, and metering facilities.
• Downstream: Refinery process piping, tank farm connections, and terminal infrastructure.
• Petrochemical: Process piping, utility systems, and plant interconnections.
• Power Generation: Steam piping, cooling water systems, and fuel gas lines.
• Industrial: Process facilities, water treatment plants, and mining infrastructure.

Quality & Safety

Both Sienna RM and HM Construcciones are committed to zero-incident operations. All work is performed under rigorous QA/QC programs with ASME-certified welders, comprehensive documentation, and full material traceability. Safety is not just a policy — it is the foundation of every project we execute together.