Los Angeles County, CA

Defense Contractors IT Services in Torrance

Torrance holds one of the densest aerospace supplier clusters in Los Angeles County, built around Torrance Airport and the industrial corridor along Lomita Boulevard and Skypark Drive. Robinson Helicopter Company builds civil and military helicopters here, Stellant Systems makes defense electronics on Lomita Boulevard, and both LISI Aerospace and Howmet Aerospace run fastener operations in the city. AdVran gives these manufacturers CMMC-aligned managed IT and cybersecurity built for companies that make parts rather than software.

CMMC ITAR NIST 800-171 DFARS
Free assessment for Torrancedefense contractors

Aerospace & Defense IT Services in Torrance, California

Torrance is a manufacturing city with an aerospace spine. Robinson Helicopter Company has built helicopters at 2901 Airport Drive since the 1970s, and its R66 was selected for the US Army’s Flight School Next program. Stellant Systems runs defense electronics production at 3100 Lomita Boulevard. LISI Aerospace and Howmet Aerospace both operate fastener plants in the city, supplying the bolts, collars and fittings that hold airframes together. Around those names sit the machine shops, platers, heat treaters and test labs that make up the real supplier tier.

That tier is who AdVran serves in Torrance. These are companies with 20 to 300 employees, a shop floor, and a prime contractor who has started asking about CMMC.

CMMC Arrives as a Purchase Order Condition

Torrance suppliers rarely come to compliance by choice. It arrives in a purchase order or a supplier questionnaire from a prime, with a deadline attached and no budget line. The work is real: Level 2 means 110 requirements from NIST SP 800-171, a System Security Plan that describes how each one is met, and a plan of action for the ones that are not.

AdVran starts where the cost is decided, which is scope. If controlled information only lives on six engineering workstations and one server, that is the environment to secure, not the entire company. We define the boundary, document it so an assessor can follow it, and build inside it. Suppliers who skip that step end up paying to protect machines that never held a drawing.

Shop Floor Equipment That Cannot Be Patched

A fastener line, a five-axis mill and a coordinate measuring machine all run controllers that the vendor has not updated in years and that nobody wants to reboot mid-shift. Treating those like office laptops is how compliance projects stall.

The workable approach is separation. Production equipment goes on segments that cannot reach the internet or the systems holding controlled information, with monitoring at the boundary and written reasoning for why that is the control in place. Assessors accept a documented decision. What they do not accept is a machine with default credentials sitting on the same flat network as engineering data.

Export Control for Technical Data

Torrance plants work from prime contractor drawings, and many of those drawings carry export restrictions. The exposure is usually mundane rather than dramatic: a drawing attached to a personal email, a quote package uploaded to a free file-sharing site, a laptop carried to a supplier review. AdVran puts controls where those things happen, which means access-controlled storage for technical data, encrypted sharing that works for people who are not IT specialists, and logging that shows who opened what.

Mixed Commercial and Defense Production

A Torrance supplier often ships commercial and defense work from the same building. Running two separate companies to satisfy CMMC is not realistic for a 60-person plant. The alternative is a controlled area for defense data inside an otherwise ordinary network, so the compliance scope, the audit effort and the cost all stay proportionate to the defense share of the business.

Serving the South Bay Supplier Base

AdVran works with aerospace and defense manufacturers across Torrance and the surrounding South Bay, including the industrial corridors near Torrance Airport, Lomita Boulevard and Skypark Drive, and neighboring Carson, Gardena, Lomita and Harbor City. If a prime has asked you about CMMC and you are not sure what it will take, a readiness assessment is the place to start. Call (714) 694-4573 or use the contact form.

Frequently asked questions

Defense Contractors IT in Torrance

Our prime contractor just sent us a CMMC flow-down clause. Where do we start? +

Start by working out which of your systems actually touch the controlled information, because that scope decision determines the cost of everything that follows. Most Torrance suppliers find the real CUI footprint is a handful of engineering workstations, one file server, an email account and a quoting system, not the whole company. AdVran maps that boundary first, then builds the NIST 800-171 controls inside it and leaves the rest of your network alone. Narrowing the boundary is the single biggest lever on what compliance costs you.

We run CNC machines and test equipment that cannot be patched or rebooted during production. Does that block CMMC? +

No, and this is the most common worry we hear from machine shops. NIST 800-171 does not require you to patch a machine controller on a vendor schedule. It requires you to know the risk and manage it. For equipment that cannot take updates, the usual answer is network segmentation: the controller sits on an isolated segment that cannot reach the internet or your CUI systems, with monitored boundaries. We document that as a compensating approach so an assessor sees a decision rather than an oversight.

Does AdVran work with companies that supply both commercial aerospace and defense programs? +

Yes, and that mix is normal in Torrance, where a fastener or electronics plant often ships to commercial airframers and defense primes from the same floor. The practical issue is keeping defense technical data separated from commercial work without running two companies. We set up controlled areas for CUI and export-controlled data while leaving commercial operations on ordinary infrastructure, which keeps the compliance scope, and the cost, proportionate to the defense share of your revenue.