UpTrajectory Review

WilliamsMarston, a Boston-based national advisory firm that has been rapidly expanding its footprint across accounting, tax, technology, transaction, and valuation services, has acquired the NetSuite Services practice from Charted, a company better known for building ERP-native accounts payable automation software. The move is a classic tuck-in: WilliamsMarston gains a ready-made NetSuite implementation and support team, while Charted sheds a services arm that likely sat awkwardly alongside its product-focused AP automation business. For readers tracking the mid-market ERP ecosystem, this is another signal that the NetSuite channel remains one of the most active arenas for consolidation among regional and national advisory firms.

If you run a small or mid-sized business on NetSuite, or are weighing a migration to it, this deal matters more than a typical acquisition announcement. WilliamsMarston has been positioning itself as a one-stop shop for middle-market companies navigating growth, transactions, and increasingly complex back-office technology. Adding a dedicated NetSuite services bench means they can now pitch implementation, optimization, and ongoing support alongside their tax and transaction advisory. That bundling can be genuinely convenient, but it also narrows your options if you preferred Charted's services team specifically, or if you liked the idea of your AP automation vendor and your implementation partner being separate entities with different incentives.

What is genuinely new here is the direction of the deal. Most consolidation in the NetSuite space has been product companies buying other product companies, or large systems integrators absorbing smaller ones. This is a services and advisory firm pulling in a software vendor's services arm, which suggests Charted has decided its future is purely in AP automation product, not in implementation work. That is a reasonable strategic choice, but it also means Charted's customers who relied on that team for NetSuite-related services will now be dealing with a different firm entirely, one whose broader advisory agenda may shape how their support relationships evolve.

The second-order effects cut a few ways. For WilliamsMarston's existing clients, the deal potentially means deeper NetSuite expertise on tap without a new vendor search. For Charted's AP automation customers, the shift is more ambiguous: the product stays with Charted, but the people who understood how it sat inside a NetSuite environment are moving to a firm that may or may not prioritize that integration going forward. There is also a competitive ripple: regional CPA firms and independent NetSuite consultants now face a larger, better-capitalized rival in the middle-market implementation space, which could pressure pricing but could also squeeze out the boutique firms that many small operators prefer for hands-on attention.

If you are a NetSuite user who worked with Charted's services team, the practical step is to find out now whether your existing contracts, support agreements, and project timelines carry over to WilliamsMarston, and on what terms. If you are evaluating NetSuite for the first time, this deal is worth noting as you build your shortlist: WilliamsMarston now has a credible end-to-end pitch, but you should still compare it against independent NetSuite partners and ask hard questions about who actually owns the relationship after the deal's honeymoon period ends. Watch, too, whether Charted makes any follow-on moves to deepen its AP automation product now that services is off its plate.

“WilliamsMarston, a national accounting, tax, technology, transaction, and valuation advisory firm, has acquired the NetSuite Services practice from Charted” — CPA Practice Advisor

Takeaway: If you relied on Charted's NetSuite services team, confirm now whether your contracts and support terms carry over to WilliamsMarston before renewal season arrives.