Name

Sauer Structural

Legal name

Sauer Structural

Website

https://sauerstructural.com

Company type

Private

Founded year

1876

Operating status

Operating

Headcount range

1–10 employees

Ownership category

akta.pro rank

Product category

Structural Steel Fabrication

NAICS

Fabricated Structural Metal Manufacturing (332312), Architectural and Structural Metals Manufacturing (3323), Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing (336419), Framing Contractors (238130)

SIC

Fabricated Structural Metal Products (3440), Aircraft & Parts (3720), Guided Missiles & Space Vehicles & Parts (3760), Construction - Special Trade Contractors (1700)

akta.pro primary industry

Structural Steel Fabrication (IMADACAA)

akta.pro secondary industry

Structural Assemblies & Integration (Airframe Subassemblies) (IMABAEAD)

Keywords

• Structural steel fabrication
• Design-build services
• Aerospace fabrication
• Mechanized steel fabrication
• Oversized metal fabrication

Headquarters

HQ city

Oak Hill

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Supply Chain, Technology or R&D, Marketing or Sales

Revenue model

1. Custom Fabrication Services: Project-based fabrication of complex structural steel and mechanized fabrications for aerospace, defense, and government customers. Revenue is generated through fixed-price contracts for specific projects with delivery of oversized fabricated components.
2. Design-Build Services: Design-build project delivery where Sauer provides both design and fabrication services for complex aerospace structures and platforms.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Sauer Structural provides specialized structural steel fabrication, design-build, and bid-build services for complex, oversized, and mechanized fabrications serving aerospace, defense, and government clients. The company produces high-end fabrications with actuating or mechanized features for launch vehicle processing platforms, crew access systems, simulators, and radar infrastructure, supported by in-house testing capabilities.

Product overview

Sauer Structural operates as a specialized fabrication operation offering a portfolio of distinct products and services primarily serving the aerospace, defense, and government sectors. The company provides structural steel fabrication combined with mechanical division capabilities for producing high-end fabrications with actuating or mechanized features. The product portfolio includes: Blue Origin/New Glenn LV Simulator (full-scale launch vehicle mock-up simulators); Atlas/Vulcan Mobile Launch Platforms (mobile launch platforms for ULA); VAB Platforms for NASA (platforms for the Vehicle Assembly Building); Verticator for Lockheed Martin (Orion Capsule mass simulator); Vehicle Processing Platforms (ongoing platform fabrication and renovation for ULA); Radar Station Thule modifications (structural steel modifications for DoD); and Crew Access Arm for ULA (steel crew access arm and white-room). These products are delivered through Design Build, Bid Build, and Bid Build with Field Installation contract models, supported by in-house testing capabilities up to 400,000 lbs push/pull and specialized oversized transport logistics.

Differentiator

Problem solved

Functional benefit

Products and services

• Structural Steel Fabrication Services Specialized structural steel fabrication services with initial focus on the aerospace industry, producing high-end fabrications with actuating or mechanized features for complex, unusual, and one-of-a-kind projects. Capabilities include design-build, bid-build, and bid-build with field installation delivery models, combined structural and mechanical expertise, and in-house testing capabilities.
• Blue Origin/New Glenn LV Simulator Design and build full-scale mock-up simulators of Blue Origin's first and second stage New Glenn launch vehicle, outfitted with simulated flight surfaces and umbilical connections for vehicle processing, launch readiness, and recovery operations testing. Delivered to Blue Origin.
• Atlas/Vulcan Mobile Launch Platforms Off-site fabrication of two mobile launch platforms for United Launch Alliance's Atlas and Vulcan programs, including delivery of oversized and overweight partial weldments for final assembly and installation at Launch Complex 41.
• VAB Platforms - NASA Off-site fabrication of multiple highbay platforms for NASA's Vehicle Assembly Building at Kennedy Space Center, used in processing upcoming moon missions. Includes delivery of oversized and overweight platform weldments.
• Verticator - Lockheed Martin Fabrication of a full-scale mass simulator of the Orion Capsule along with a steel and aluminum frame for manipulating and transporting the capsule cross-country within NASA's Super Guppy airplane. Delivered to Lockheed Martin.
• Vehicle Processing Platforms On-going fabrication of new platforms and renovation of existing platforms used in processing ULA's Atlas and Vulcan launch vehicles at Launch Complex 41 and nearby processing facilities.
• Radar Station Thule - DoD Structural steel modifications to radar tracking dish infrastructure at the remote Thule Air Base in Greenland for the Department of Defense.
• Crew Access Arm - ULA Fabrication of steel crew access arm and aluminum white-room supporting NASA's manned spaceflight program at ULA's Launch Complex 41, including full-scale tower mock-up for retract and fire suppression systems testing.

Quantifiable outcome

• Ability to test push-pull loads up to 400,000 lbs in all directions
• +1 more outcomes

Named customers5 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Three partnerships are on record, tiered core.

• Sauer ConstructioncoreOthersSister division under Sauer Southeast, LLC. Sauer Construction provides general construction services and operates from Jacksonville, Florida.
• Sauer MechanicalcoreOthersSister division under Sauer Southeast, LLC. Sauer Mechanical provides mechanical construction services and operates from Jacksonville, Florida.
• Sauer Southeast, LLCcoreOthersParent company headquartered in Jacksonville, Florida, serving as the parent company of Sauer Construction, Sauer Mechanical, and Sauer Structural. Each division is an independent, autonomous business unit.

Scale indicators7 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• Ducommun Incorporated: Ducommun provides complex structural and electronic assemblies for aerospace and defense primes, including fabricated metal structures. It is one of the closest mid-scale peers to Sauer given its mix of complex fabrication work for defense and space customers and similar specialty subcontractor positioning.
• EMF Corporation: EMF Corporation is a specialty steel fabrication company focused on complex, heavy structural fabrication including aerospace and defense applications. It is comparable to Sauer as a similarly sized specialty steel fabricator serving aerospace and defense customers with complex, often one-off projects.
• Senior plc: Senior plc designs and manufactures high-precision engineered components and structures for aerospace and defense OEMs, including complex fabricated assemblies. Comparable to Sauer as a specialty aerospace structures supplier serving multiple primes, with overlap in launch and defense hardware.
• AZZ Inc. AZZ provides metal coating and galvanizing services alongside fabricated steel products for industrial, infrastructure, and energy markets. It is comparable to Sauer in structural steel fabrication and coating services but operates at larger scale and serves more diversified end markets rather than aerospace focus.

Broad incumbents

• Triumph Group: Triumph is a major Tier 1 aerospace structures and systems supplier producing complex fabricated assemblies for commercial and military aircraft and launch platforms. It is comparable to Sauer as a US-based fabricator serving aerospace primes, but at significantly greater scale and broader product scope.
• Spirit AeroSystems: Spirit designs and builds large aerostructures (fuselages, wing structures, pylons) for commercial and defense aircraft. It is comparable to Sauer as a producer of large, complex, mission-critical structural assemblies, though Spirit primarily focuses on aluminum/composite aerostructures for aircraft rather than steel launch infrastructure.
• Precision Castparts Corp (Berkshire Hathaway): Precision Castparts manufactures complex structural components for aerospace, defense, and industrial customers and is the benchmark large-scale aerospace structures producer. It overlaps with Sauer's domain of large, complex, mission-critical aerospace fabrications, though at vastly greater scale and with proprietary metallurgy.
• Howmet Aerospace: Howmet produces aerospace structural castings, fasteners, and components for engine and airframe applications. It overlaps with Sauer as an aerospace structures supplier serving US primes and DoD, but its product set skews toward higher-volume cast and forged parts rather than one-off large steel fabrications.

Others

• MasTec, Inc. MasTec is a large infrastructure construction company with capabilities in heavy industrial fabrication and field installation. Comparable to Sauer in delivering large, complex, multi-year industrial fabrication and field installation contracts, particularly for government and energy customers.
• Greenbrier Companies: Greenbrier is a large-scale structural fabricator producing complex metal assemblies, primarily for rail and transportation but with adjacent capabilities in heavy steel fabrication. While not a direct aerospace competitor, its heavy steel fabrication and assembly expertise make it a useful benchmark for large-scale custom steel manufacturing capability.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/sauer-structural

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Sauer Structural