M1 (ECI Software Solutions)
| Vendor | ECI Software Solutions |
|---|---|
| Headquarters | Westlake (Fort Worth area), Texas, USA |
| Ownership | Private-equity-owned: co-controlled by Leonard Green & Partners and Apax Partners, with GIC investment (2025) |
| Deployment | Cloud/SaaS, including a dedicated ITAR cloud; historical on-premises installations exist |
| Target market | Small to midsize discrete manufacturers with mixed-mode operations |
| Industries | Metal fabrication, machine shops, aerospace and defense suppliers, automotive, medical devices, electronics |
| Pricing | Pricing on request (dedicated pricing page publishes no figures, as of August 2026) |
| Website | ecisolutions.com/products/m1 |
What M1 is
M1 is an ERP for small and midsize discrete manufacturers running mixed-mode operations, meaning make-to-order, make-to-stock, job shop, and repetitive work inside the same plant. It belongs to ECI Software Solutions, a Texas group that assembles industry-specific business software, and is the more configurable of the vendor's two manufacturing ERPs, positioned above JobBOSS² in complexity. Its most distinctive asset in the US market is a dedicated ITAR-compliant cloud edition for defense supply chain work.
Company and product background
The product began at Bowen & Groves, an Australian software company, and joined the ECI portfolio through a 2008 acquisition. ECI, based in the Fort Worth area of Texas, runs vertical business applications across manufacturing, building supply, distribution, and field service. The ownership story is layered: Leonard Green & Partners took a majority stake in 2020, and in 2025 funds advised by Apax Partners moved up to co-control alongside Leonard Green, with Singapore's GIC adding a new investment.
Functional scope
- Quoting and estimating for custom and repeat work
- Production and job management with finite scheduling
- Inventory management and MRP-driven purchasing
- Quality management, inspection, and traceability
- Shipping, invoicing, and integrated financials
- Reporting and dashboards across jobs and departments
Best-fit companies
Typical M1 sites are small to midsize manufacturers in metal fabrication, machine shops, aerospace and defense supply, automotive, medical devices, and electronics. On paper the split inside ECI's portfolio is clean, M1 for mixed-mode complexity and JobBOSS² for classic job shops, but plenty of real shops fit both descriptions. Asking ECI which product it would position for your profile costs one email and can save weeks of misdirected evaluation.
Deployment and pricing
Sold today primarily as cloud/SaaS; a historical on-premises install base exists and can migrate. The M1 ITAR edition runs on Microsoft Azure Government and AWS GovCloud to support International Traffic in Arms Regulations compliance for aerospace and defense suppliers. ECI maintains a pricing page that names no dollar figures, so every quote is project-specific. Our ERP cost guide shows how to structure that budget exercise.
Bottom line for buyers
The ITAR cloud is the headline. For a small or midsize US aerospace or defense supplier, an ERP vendor that takes on the compliance hosting problem instead of handing it back is rare in this size class, and that alone justifies a close look. Buyers outside the defense supply chain are choosing a competent mixed-mode manufacturing core that makes no claim to large-enterprise scope; process manufacturers fall outside its design entirely. Two questions decide the evaluation. First, where does ECI draw the line between M1 and JobBOSS² for your specific shop profile? Second, what does the ownership group, several private-equity transactions deep by 2025, commit to in product investment? Get the second answer in writing.
What the M1 (ECI Software Solutions) website looks like
Current view of the vendor homepage, captured by our editorial team.
