Key Takeaways

  • Meg Cavanaugh at Commvault keeps M&A legal diligence inside a dedicated internal team instead of offloading data room inspection to outside firms.
  • Direct data room reviews allow internal legal staff to route disclosed product glitches straight to engineering and security incidents directly to the CISO.
  • Contract audits conducted internally anticipate customer transitions across a 12 to 18 month post-close timeline, catching liability and change-of-control friction early.
  • Transaction signing consumes deal energy, but post-closing operational execution dictates whether enterprise value survives.

Outside Counsel Optimizes for Closing Rather Than Integration

External law firms build agreements to close transactions and isolate legal liability. They negotiate representations, cap indemnities, and package disclosure schedules into thick summaries. What they do not do is manage the acquired software platform, face frustrated customer accounts, or reconcile technical debt six months after wire transfer.

Cavanaugh sees this disconnect destroy deal value. External teams hand over red flag memos that summarize risk in abstract legal terms, leaving operating teams blind to practical friction. As Cavanaugh points out, “Everybody thinks the sexy part is getting the big contract signed, but the real work starts after that.”

Commvault runs against the standard corporate playbook by assigning in-house attorneys to read data room files directly. Cavanaugh explains her rationale: “I like to structure a small in-house legal team to run all of the diligence and actually read all of the contracts and everything in the data room because then they can start thinking about how are we going to manage these customer contracts.”

Diligence Feeds Operational Roadmaps

When internal lawyers review customer agreements and disclosure documents, legal diligence turns into an operational brief. An external associate notes an unresolved security incident to protect the buyer against indemnity caps. An in-house counsel spots the same incident and rings the security team before the ink dries.

Cavanaugh relies on this direct pipeline to keep functional leaders informed ahead of Day One: “So then you could tell your CISO about that, that that's something to look out for as soon as you acquire the company. If there's a glitch in the product that they disclose, you'd want to let your head of engineering know about that, that that's something he's going to want to fix right away.”

Keeping this work internal requires operational commitment. Cavanaugh admits the model surprises peers: “We're unique. We do a lot of all of our work in house in all aspects which people are sometimes surprised to hear.” The payoff comes from operational continuity. If an acquired customer contract contains strict change-of-control restrictions, uncapped liabilities, or unusual termination rights, the internal legal team plans commercial renegotiations 12 to 18 months in advance.

This visibility prevents cultural and operational collapse post-close. In Cavanaugh's view, success requires two elements: “buyin from the acquiring business and you need to pay attention to the culture cuz that's where things break down.” Outside counsel cannot buy into an operating culture they will never inhabit.

Why It Matters

Acquirers routinely waste capital paying third-party advisors to generate dense transaction diligence binders that integration managers never open. Value erosion in technology M&A stems from product defects, security exposures, and customer churn that legal disclaimers cannot fix. Cavanaugh's model signals a shift toward treating diligence as the first phase of operational integration rather than a transaction closing gate.