What Does AS9100 Certification Actually Mean for Your Precision Machined Parts?
AS9100 certification is a badge of honor for aerospace suppliers. This framework requires manufacturers to prove that their processes are repeatable and documented from quote to delivery. For customers, that translates to fewer surprises, improved traceability, stronger quality, and more consistent outcomes in even the most demanding production environments.
Whitmer Industries is proud to announce that we have achieved AS9100 certification, completing Stage 1 in December 2025 and Stage 2 in January 2026. This certification formalizes systems that we were already building, and raises the bar even higher.
Why should you choose an AS9100-certified machining partner?
AS9100 requires manufacturers to demonstrate disciplined control over every stage of production: material acquisition, process documentation, inspection, communication, and delivery. This structure protects against missed requirements, undocumented changes, and other potential variables. Here’s what that looks like on the shop floor:
Every customer requirement is captured and traceable
Process steps are documented and repeatable
Inspection criteria are verified and recorded
Communication is controlled and auditable
When tolerances tighten or programs become complex, this structure becomes critical. Aerospace programs, and increasingly other industries, depend on this level of rigor to prevent downstream failures.
How does AS9100 change what happens inside the shop?
To achieve AS9100 certification, Whitmer Industries built a fully documented chain of processes that connects quoting, planning, machining, inspection, and delivery for rapid prototyping and custom parts machining. This means:
Customer requirements are captured digitally during quoting.
Those requirements flow into controlled job documentation.
Operators follow standardized work instructions.
Inspection verifies conformance.
Records are retained for traceability.
To achieve this structure, we use integrated technology systems that support our AS9100 workflow:
ProShop ERP for process control and documentation
Paperless Parts for requirement capture and quoting accuracy
Automation initiatives to reduce the risk of manual data transfer
This is the type of operational rigor aerospace OEMs expect, and that other industries increasingly demand.
What if your project doesn’t require AS9100?
Even when customers don’t mandate certification, they gain the advantages of operating inside our quality-driven framework. This means:
Reduced process variability
Stronger documentation and traceability
Controlled communication
Built-in risk management
Repeatable inspection standards
In many production environments, hidden costs include rework, miscommunication, undocumented changes, and other failures that AS9100 systems are designed specifically to prevent.
Why was AS9100 a strategic priority for Whitmer Industries?
Whitmer Industries’ pursuit of AS9100 certification was, in part, rooted in the experience of our founder Dave Whitmer. His distinguished background as a U.S. Navy Commander, TOPGUN graduate, and F/A-18 pilot allows him to understand the high stakes of this critical industry and what goes into serving it.
In addition to our personal investment in the industry, we are also seeing clear market demand. Many aerospace programs require certified suppliers, and more customers are prioritizing traceability and documentation. AS9100 positions our team to meet these expectations with confidence.
What does this certification mean for Whitmer’s future, and yours?
AS9100 is part of a broader commitment to building Whitmer Industries for longevity. Every dollar reinvested supports better systems and greater outcomes from our Pittsburgh machine shop.
For customers, that means partnering with a shop that has been independently audited and proven to have documented, repeatable processes. Whether your application is aerospace-critical or simply requires dependable execution, those systems work in your favor.
If you’re looking for a manufacturing partner built around discipline and traceability, Whitmer Industries is ready for your next project.