Cloud-Native SaaS ETRM & ETMS.

Cloud-Native SaaS - Not a Legacy System in the Cloud

Many energy transactions still flow through sticky notes, spreadsheets, and manual data entries. Trellis was built as a SaaS platform from the ground up.

The distinction matters: many platforms marketed as "cloud-based" are legacy on-premise systems re-hosted in a data center, with all the architectural constraints of on-premise software — version lock, customization debt, expensive upgrades, and single-tenant infrastructure costs.

Consider the benefits of a true cloud solution:

• No on-premise infrastructure - no servers to procure; no IT team required to maintain the platform.
• Browser based - accessible from any device, any location, without client software installation.
• Multi-tenant SaaS - the cost and innovation benefits of a shared platform. with strict data isolation between customer environments.
• Deployed in months - full deployments typically completed in months, not the years required for legacy implementations.
• Regular update cadence - new functionality is delivered continuously, without the cost and disruption of version upgrades. No additional spend required to upgrade.
• Forward-compatible customizations - your investment in customizations is protected and forward compatible.
• Multiple server replication - data and workflows securely replicated across multiple cloud servers, ensuring near-perfect uptime and near-infinite processing capacity.
• Straightforward integrations - interconnectivity with a wide range of third-party applications to facilitate operational continuity and external data workflows, including AI.

Companies that aren’t running true cloud ETRM and ETMS are leaving money on the table and running unacceptable risks of data loss, security breaches, and value destruction.

Built for Physical Gas - Not Adapted for It

Financial ledger systems and generalized commodity platforms do not handle the physical side of natural gas natively.

Physical scheduling, EBB monitoring, nominations, imbalance management, component allocation, and behind-city-gate logistics are not features bolted onto Trellis — they are the reason Trellis was built.

We're quite different from all the platforms that originated in financial commodities or power trading and subsequently extended into physical gas.

If your business is fundamentally about moving molecules through pipelines, your software should be built around that workflow — not around a financial ledger with physicals as an afterthought.

A Partner That Grows with Your Business

The relationship between Trellis and its customers is not a vendor transaction — it is a multi-year partnership built on shared domain expertise.

DT Midstream has been a customer since 2012 — starting with a single gathering system and expanding to an enterprise-wide agreement across 12 assets of five different types.

Our largest renewables customer started with 5 RNG production plants and 175 CNG stations. We committed to building functionality for RINs, RECs, and audit compliance alongside the expansion to 50+ plants.

MDU's rapid adoption following a two-month proof-of-concept reflects a deployment model designed to minimize risk for the buyer — not to maximize implementation revenue for Trellis.

Our implementation model:

1. Scoped proof-of-concept

2. Phased deployment

3. Domain-expert support team (not a generic support desk)

4. A committed partnership through go-live and beyond.

We understand natural gas operations and how to help you realize the most value for your business.