Tier 1 · systems & assemblies
Marketing for Tier 1 suppliers: show the OEM you can carry a program
Tier 1 supplier marketing has one job: show an OEM program team you can carry the whole program. You make systems and major assemblies. Engineering, supply chain and quality each read your site before the supplier survey, and each looks for something different. We build the pages that answer all three.
By Others
How do Tier 1 suppliers win OEM programs?
Tier 1 suppliers win OEM programs by proving four things before the first meeting: the design work they own, how they launch a new part, what they can build at rate, and how they manage the suppliers beneath them. Pages that state each one in numbers give the program team what it needs to add you to the sourcing list.
Where you sit on the ladder
Tier 1 suppliers sell systems and major assemblies straight to the OEM or prime, and buy components, parts and processes from the Tier 2 and Tier 3 suppliers below. The same shop is Tier 3 to an aerospace Tier 1 and Tier 1 to a machine builder. Pick the rung you want more of.
-
Step 1, OP 10
Your buyer: OEMs and primes
Program, engineering, supply-chain and quality teams.
-
Step 2, OP 20
You: Tier 1
Systems and major assemblies, built to their design or yours.
-
Step 3, OP 30
Your suppliers: Tier 2-3 suppliers
Components, parts and processes you qualify and manage.
What program teams check
An OEM program team checks six things before it adds a Tier 1 to a program. Write each one so the team can check it against your survey answers.
-
Step 1, OP 10
Design responsibility
Build to print, design and build, or both, and who owns the drawing after launch.
-
Step 2, OP 20
Launch and first article
Your PPAP or AS9102 first-article process, step by step, the way the buyer will run it.
-
Step 3, OP 30
Quality system
IATF 16949, AS9100 or ISO 13485, whichever their market requires: held or not, and the scope.
-
Step 4, OP 40
Capacity at rate
Floor space, cells, shifts and the volume you can hold once the program ramps.
-
Step 5, OP 50
Your own supply base
How you qualify Tier 2-3 suppliers, flow down requirements and catch a late part before it stops the line.
-
Step 6, OP 60
Defense registrations
SAM, CAGE and ITAR registration, where a prime asks for them.
What Tier 1 sites say vs what wins
Program teams favor the supplier whose pages answer the survey before it is sent. These are illustrative patterns.
| What sites usually say | What wins | |
|---|---|---|
| Capability | 'Full-service partner' | Program pages: scope, volumes and launch steps |
| Engineering | 'Engineering expertise' | The design work you own, with the test rigs behind it |
| Quality | Certificate logos | How your launch and first-article process runs |
| Supply base | Silence | How you qualify and manage your suppliers |
| Change | Nothing | How you handle an engineering change mid-program |
Marketing to OEMs: who specifies, who signs, who audits
Marketing to OEMs means writing for three people at once. Engineering specifies the system and reads for design responsibility, test data and how you handle a change. Supply chain signs the PO and reads for capacity, lead time and the risk of relying on one source. Quality audits you and reads for the quality system, the launch process and how you control your own suppliers.
Each reads a different page, so we write one for each and link them from every program page. A program team that finds all three answers early spends the supplier survey confirming what it already read.
Program pages for Tier 1 suppliers
A program page describes one kind of work you carry end to end: the assembly, the markets it goes into, your design role, the volume range, the launch steps, and the processes you run in house or manage outside. It names a customer only with permission. It gives a program team enough to picture you on their program.
Example: Saltmarsh Landing Systems (invented, saltmarsh.test) has one page per landing-gear actuation family, each with its first-article steps and the Tier 2 and Tier 3 suppliers it manages, listed by process.
Your supply base is part of your capability
A Tier 1 is only as reliable as the suppliers beneath it, and OEM quality teams know it. Say how you qualify new suppliers, how requirements flow down, who runs your special processes and how you watch their performance. Name the steps a partner runs and where your own work stops. Clear edges make buyers trust the rest of the page.
Contract manufacturers at Tier 1
Many contract manufacturers sit at Tier 1: the brand owns the design, and you build it and manage the supply base. Their buyers check the process chain under your roof and the quality system purchasing can approve.
Examples across manufacturing markets
One invented Tier 1 per market, each on a .test domain. No client names.
-
Saltmarsh Landing Systems (invented)
Aerospace, saltmarsh.test: landing-gear actuation assemblies, first-article steps per family.
-
Bramblewood Thermal (invented)
Automotive and EV, bramblewood.test: battery thermal modules, capacity at rate stated.
-
Kettle Pond Controls (invented)
Industrial equipment, kettlepond.test: control cabinets for machine builders, panel standards listed as the buyer's checks.
-
Pinewood Fluidics (invented)
Medical device, pinewoodfluidics.test: fluid-handling sub-systems, validation steps on the page.
-
Ledgestone Power Packages (invented)
Energy, ledgestone.test: skid-mounted power packages, factory test and site support described.
What IKE maps for you here
IKE, our Industrial Knowledge Engine, maps your assemblies and programs to what OEM program teams need, and your supply base to the flow-down they audit. It learns your company, then your competitors, then your markets. SiteSonar, always on, names the companies reading your program pages.
What IKE learns is manufacturing. Your record stays yours.
What your Blueprint captures here
The paid Buyers Blueprint captures your programs, design role, launch process, quality system, capacity and supply base, so every page can answer a program team. We draw on your website, documents, team meetings and an on-site visit, and confirm every fact with you before it goes on a page.
Short stories for Tier 1 suppliers
Each takes a few minutes and ends with three checks you can run on your own site.
-
By Others
Say which steps a partner runs and where your work stops
-
Seven Gates
On a big custom job, the buyer is buying down risk
-
Five Signatures
Five people sign off; most sites only talk to the engineer
Questions
What is a Tier 1 supplier?
A company that sells systems or major assemblies straight to the OEM or prime, and usually manages the Tier 2 and Tier 3 suppliers beneath it.
We are Tier 1 on one program and Tier 2 on another. Which page fits?
Pick the rung you want more of. Most suppliers sit on two rungs, and your site can serve both buyers as long as each page is clear about which one it is written for.
What do OEMs look for in a Tier 1 supplier?
Design responsibility, a launch and first-article process they recognize, the quality system their market requires, capacity at rate and control of your own supply base.
How is marketing to OEMs different from marketing to end users?
OEM teams buy on risk across a whole program, and several people sign off. They read for process, capacity and control. An end user usually buys one product for one job.
Show the OEM you can carry a program
Start with the free Buyer's-Eye Audit: write the RFQ you most want to win, and we'll show you where a buyer would shortlist you or drop you. Every program starts with the paid Buyers Blueprint: everything you make and do, written down, confirmed by you and fed to IKE. It's your first month with us, led by Matt Barden.