# Stratus

> Stratus is a cloud-based BIM-to-fabrication platform built for MEP (mechanical, electrical, plumbing) contractors. It connects the digital model - Revit, AutoCAD and Autodesk Fabrication - to the prefab shop and the field, handling spooling, smart labeling, bend sheets, weld maps, material tracking and real-time productivity metrics so trade contractors can move from design to installed pipe, duct and conduit with less waste and fewer manual handoffs. Developed by GTP Software, Inc. (formerly GTP Services), Stratus serves large mechanical and sheet-metal contractors across North America and raised a $32M Series B in 2025.

- **Founded:** 2015
- **Headquarters:** Larkspur, Colorado, United States
- **Founders:** Todd Liebbe (Co-founder), Jonathan Umscheid (Co-founder)
- **Team size:** Roughly 90-100 employees (estimate; unconfirmed)
- **Products:** Stratus, Stratus Flex, Stratus Works, Stratus Field / Stratus Shift
- **Notable:** Closed a $32M Series B led by Radian Capital in 2025., Named an Autodesk Strategic AEC Partner with deep Fabrication and Construction Cloud integrations., Reported customer outcomes including up to 400% productivity gains, 43% reduction in spooling hours and 12% material waste reduction.

## Products & services

- **Stratus** — Core cloud platform for BIM-to-fabrication: packaging and spooling, MAJ files, bend sheets, weld maps, smart labeling, material management and tracking, scheduling, real-time operational metrics, and an open API to ERP/BI systems.
- **Stratus Flex** — Mobile app giving shop and field teams offline access to work packages, documents and status tracking.
- **Stratus Works** — Productivity tool for Revit electrical content, bridging engineering design and electrical fabrication.
- **Stratus Field / Stratus Shift** — Field and shop-focused offerings for installation tracking and shop-floor workflow.

## Achievements

- Closed a $32M Series B led by Radian Capital in 2025.
- Named an Autodesk Strategic AEC Partner with deep Fabrication and Construction Cloud integrations.
- Reported customer outcomes including up to 400% productivity gains, 43% reduction in spooling hours and 12% material waste reduction.
- Adopted by many of the largest mechanical and sheet-metal contractors in North America.

## Latest updates

- **2025-02** — Announced a $32M Series B led by Radian Capital to accelerate VDC, shop and field product development and scale sales and customer success.
- **2024-01** — ACHR News feature: 'Stratus CEO Charts a New Era for Sheet Metal Fabrication.'
- **2024-01** — Hosted the Stratus Innovate Conference (Milwaukee), including a J.M. Brennan shop tour.
- **2023-01** — Launched Stratus Flex and exhibited at Autodesk University 2023.

## Links

- Website: https://stratus.build
- LinkedIn: https://www.linkedin.com/company/gtpsoftwareinc
- YouTube: https://www.youtube.com/@stratus-build
- Facebook: https://facebook.com/gtpservices

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Profile page: https://yespress.io/stratus
Published by YesPress — https://yespress.io
Last updated: 2026-06-20