CMMC won’t reshape most MSPs. But for certain MSPs, it will change everything.
CMMC has been years in the making. For years, it felt like “every year is next year,” with false starts and shifting expectations. Now it’s real. The framework is formalized, audits are happening, and contract-driven enforcement is underway through the DoD’s CMMC Program Rule (32 CFR Part 170).
Here’s the part many managed service providers (MSPs) miss: CMMC isn’t going to overhaul how most MSPs deliver services across their entire customer base. In most cases, it will only apply to a small subset of clients.
But for MSPs who serve markets like manufacturing, CMMC represents a high-value, high-stakes opportunity to deliver stickier services than you may have ever sold before.
The risk for MSPs is real
If your customer is subject to CMMC and you don’t understand how your tools, processes, and access controls affect their audit, you can become the reason they fail.
You can also get dragged into hours of unpaid CMMC conversations because the work was never properly scoped.
In some cases, the customer may simply move on to an MSP that already understands the space.
This is a high-reward opportunity, but it comes with real downside if you try to fake your way through it.
Stop calling it “CMMC 2.0”
This sounds nitpicky, but it matters. “CMMC 2.0” was draft language. What exists now is simply CMMC. If you walk into a customer conversation leading with “2.0,” anyone who understands the space will immediately question whether you do. Precision builds credibility, and credibility is the whole game in compliance work.
CMMC is a supply chain regulation, not a cybersecurity standard
Yes, cybersecurity controls are a huge part of CMMC. But MSPs get in trouble when they assume this is a cybersecurity standard standing alone by itself. Turn on all the cybersecurity tools and the customer is automatically compliant? It doesn’t work that way.
CMMC is a supply chain requirement enforced through contracts. If an organization fails, they don’t get fined like a HIPAA-style enforcement model. They lose the eligibility to win revenue. That creates urgency and focus in a way many other compliance standards never have.
For MSPs, that means two things can be true at once:
- You can become the hero who enables a customer to keep (or win) lucrative contracts.
- Or you can be the reason they fail, and that’s the kind of failure customers don’t forget.
The opportunity is real, but the total addressable market is smaller than people think
Very few MSPs will ever turn their entire business into “a CMMC practice.” Most will have a small percentage of customers who fall into this world.
Where do those customers usually hide? Manufacturing. Fabrication. Machine shops. Companies that support defense supply chains, even indirectly. If you support these organizations, there’s a decent chance you already have at least one customer who will have to adhere to CMMC because of who they sell to upstream.
A simple way to identify it is to ask better questions:
- Who are your upstream customers: are any of them primes (think major defense contractors)?
- e.g., Lockheed Martin, Boeing, General Dynamics, General Dynamics Electric Boat, Navistar, Northrop Grumman, Oshkosh Defense.
- Are you seeing CMMC or NIST SP 800-171 language in contracts?
- Do you handle export-controlled data like International Traffic in Arms Regulations (ITAR)?
If the answer is yes, your customer has almost certainly already seen CMMC language in their contracts. They may just not know what to do about it yet, and that’s where you come in.
The biggest MSP risk is being in scope even if you’re not getting certified
One of the most dangerous assumptions I see is MSPs thinking, “We’re not required to be certified, so this isn’t our problem.”
In practice, MSP services and toolsets often fall into scope for the customer’s audit. That means an assessor may scrutinize the MSP’s security posture and tools because they directly affect the customer’s ability to meet requirements.
This can create a worst-case scenario: a customer fails, and they believe they failed because of you. It could be because your remote support tools, your encryption modules, your processes, or how access is managed don’t follow the CMMC requirements.
Be honest about what you do, what you don’t, and what needs to change.
The hardest part isn’t technical — it’s everything else
Most MSPs can do the technical work. Where they often struggle is the soft side of compliance like policies, procedures, operational and change management aspects, and even physical security requirements that have nothing to do with IT.
You can deploy great endpoint tooling and still fail if the facility can’t control access, track visitors, segment sensitive workflows, or prove the process. This is why I strongly encourage MSPs to build partnerships: vCISOs, compliance consultants, and specialists who live in the policy/procedure world.
And one more hard-earned lesson. If you bring in third parties, don’t hide it. White labeling can backfire if customers feel you are pretending all expertise is internal. Transparency builds trust, and trust is what gets you through an audit.
High risk. High reward. Relationship for life.
If you do CMMC work well, you go from the IT vendor to part of your customer’s revenue engine. You’re helping them stay eligible for contracts that keep their business alive.
That kind of partnership is sticky. It’s hard to replace, because switching vendors introduces risk — and in this world, risk can mean lost business.
So go in eyes wide open. Don’t bite off more than you can chew. Be honest about what you understand and where you need partners. Because if you get it right, you build a relationship that’s almost unbreakable.
Download the NinjaOne Guide to CMMC for practical guidance on certification readiness and ongoing compliance support.
