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INNERGY

INNERGY at a glance
VendorINNERGY
HeadquartersSauk Rapids, Minnesota, USA
OwnershipPrivately held; growth investment from Mainsail Partners; owns Microvellum (acquired March 2025) and Archetype
DeploymentCloud (SaaS only)
Target marketCustom millwork, cabinetry, and commercial furniture manufacturers (engineer-to-order shops)
IndustriesArchitectural millwork, cabinetry, commercial casework, woodworking
PricingNot published; quote-based
Websiteinnergy.com

The short version

Cloud ERP for one industry: custom millwork, cabinetry, and commercial furniture. The system follows the engineer-to-order lifecycle a woodworking shop actually runs, from the first estimate through production to installation on site. The vendor calls it software made by woodworkers for woodworkers. Since the acquisition of the design software provider Microvellum, business management and CAD/CAM engineering sit under the same corporate roof.

Where INNERGY comes from

Founded in 2015 and headquartered in Sauk Rapids, Minnesota, the company was started by people who came out of the millwork industry themselves. That origin shows in the product, which is built around shop-floor realities rather than generic manufacturing templates.

Money followed. Mainsail Partners made a 44 million dollar growth investment in 2024, and two acquisitions came out of it: Microvellum, a long-established woodworking design and engineering software vendor, in March 2025, and Archetype, a provider of drafting and shop drawing services. Customers can therefore buy shop drawings as a service alongside the software.

What it covers

Estimating and quoting, project management, job costing, production scheduling, purchasing, inventory, time tracking, and installation management, with dashboards that show project margin in real time. Because millwork is project-based engineer-to-order work, the system is organized around jobs rather than repetitive production orders, which sets it apart from classic MRP-driven manufacturing ERP. Microvellum contributes drafting, engineering, and CNC-ready manufacturing data on the design side, and both companies are working on tighter cloud integration between design and ERP.

Who buys it

Architectural millwork shops, custom cabinet makers, commercial casework and furniture manufacturers, and related engineer-to-order businesses working in wood, stone, and metal. The core market is North American, spanning growing small manufacturers up to substantial commercial millwork operations. This is a narrow vertical by design, and buyers outside project-based woodworking and casework will find little fit.

How it is sold

Cloud SaaS only. There is no on-premises option. The vendor maintains a pricing page but publishes no figures, so every quote is prepared per shop based on size and scope. Model subscription, implementation, and training across several years instead of comparing monthly fees; our ERP TCO calculator is a reasonable starting point for that exercise.

Our take

For a custom millwork or cabinetry manufacturer outgrowing spreadsheet estimating, INNERGY is the strongest fit on the US market. It is the most visible ERP specialist in the architectural millwork niche, and the Microvellum and Archetype deals give it an unusually complete stack from shop drawings to job costing. A horizontal manufacturing ERP would need substantial configuration to reach the same place.

Anyone outside project-based woodworking should stop reading here, because the addressable scope is narrow and the product will not stretch. Two further caveats belong on the table. The company is still integrating two acquisitions, so integration maturity between the ERP and Microvellum has to be verified against your own workflow rather than a demo script. And private equity backing usually implies further portfolio change, which is worth weighing against simply keeping separate best-of-breed design and business tools.

What the INNERGY website looks like

Current view of the vendor homepage, captured by our editorial team.

Screenshot of the INNERGY vendor homepage

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Frequently asked questions

What kind of ERP is INNERGY?

INNERGY is a vertical cloud ERP for project-based woodworking businesses such as custom millwork shops, cabinet makers, and commercial furniture manufacturers. It is organized around jobs and projects instead of repetitive production orders, covering estimating, project management, job costing, scheduling, purchasing, and installation. The audience is professional manufacturers rather than hobbyist or one-person shops, and general manufacturers outside engineer-to-order woodworking are not the target at all. Growing shops that struggle with spreadsheet-based estimating and unclear job margins are the typical entry profile. Very small operations should weigh whether the process discipline a full ERP requires matches their stage, since the payoff depends on consistent data entry across estimating, purchasing, and time tracking.

What changed with the Microvellum acquisition?

INNERGY acquired Microvellum, a well-known woodworking design and engineering software provider, in March 2025. Both products continue to operate, and the companies are building deeper cloud integration so that drafting, engineering data, and CNC output connect directly to estimating and job costing in the ERP. For buyers this promises a single-vendor path from shop drawings to financials, though integration depth is worth verifying for each specific workflow.

Who owns INNERGY?

INNERGY is privately held and backed by the growth equity firm Mainsail Partners, which invested 44 million dollars in 2024. The founding team remains rooted in the millwork industry, and headquarters are in Sauk Rapids, Minnesota. That funding paid for the acquisitions of Microvellum and the drafting services provider Archetype, expanding the company from ERP into an integrated design-and-services platform.

How is INNERGY deployed and what does it cost?

Delivery is cloud SaaS through the browser, with no on-premises version available. The vendor does not publish pricing, so quotes are prepared individually based on shop size and rollout scope. Budget implementation and training on top of the subscription and compare multi-year totals rather than monthly fees.