AWS or Google Cloud for a PE-Backed Portfolio Company Pre-Exit

If your sponsor has standardized other portfolio companies on one platform for consolidated billing, shared security tooling or easier cross-portfolio benchmarking, that consistency has real value beyond your own company's preference, and it's worth a direct conversation with your sponsor before defaulting to whatever your team already knows. A portfolio-wide standard makes future add-on acquisitions easier to integrate, which is a real consideration if roll-ups are part of the thesis.

A buyer's technical diligence team will ask for an architecture diagram, a cost breakdown and an explanation of who has access to what, and a messy, undocumented setup on either cloud raises more questions than it answers, regardless of which platform it's on. Keep documentation current as you go rather than reconstructing it during a rushed diligence window, since a clean answer to a diligence question moves faster than a scramble to produce one.

Sponsors increasingly want standardized cost reporting across their portfolio to benchmark operating efficiency company to company. Both AWS and Google Cloud offer cost allocation tagging and reporting tools, but the value comes from actually using them consistently, tagging every resource by team or product line from day one rather than retrofitting tags onto a sprawling account after the fact.

With the 10-year Treasury yield near 4.44%, portfolio companies weighing a larger capitalized infrastructure investment against predictable operating expense should lean toward the latter unless there's a clear return case for the bigger upfront spend¹. This favors usage-based cloud spending generally over large infrastructure buildouts in the current environment, on either platform.

Whether your company is the eventual acquirer in a roll-up strategy or the target in an exit, infrastructure that's documented, standardized and not deeply entangled with one team's undocumented habits transfers more smoothly. Avoid architecture choices that only your current team fully understands, and favor well-documented, mainstream patterns on whichever platform you're on, since the next owner's team will be the one maintaining it.

A portfolio company under a hold period of three to five years should weigh how expensive it would be to change platforms again after an add-on acquisition brings in a company running the other cloud, since roll-up strategies frequently create exactly this situation. Favor architecture patterns that would survive a future consolidation onto either platform rather than ones deeply wired into one vendor's most proprietary services, so a future integration project is smaller than it would otherwise be.

Raise this directly with your sponsor's operating partner rather than assuming it's outside their interest. Sponsors who've run several roll-ups usually have a clear view on this already, and getting their input before you finalize an architecture decision can save a second, more expensive migration down the line.

New PE-backed leadership teams often inherit an infrastructure decision rather than making one fresh, and the honest first move is an audit, not a migration. Spend the first weeks after a deal closes mapping what's actually running, what it costs, and how well documented it is, before committing to a change either way. A rushed migration in the name of showing early progress to a new sponsor often costs more in disruption than it earns in perceived momentum.

Present the audit findings to your sponsor plainly, including anywhere the prior team's documentation fell short, rather than glossing over gaps to make the handoff look cleaner than it was. A sponsor who backs a lower-middle-market company through a hold period would rather hear about a real gap in month one than discover it during the next diligence process, and a leadership team that surfaces its own gaps early tends to earn more trust than one that waits to be asked, which matters the next time you need the sponsor's support for a bigger ask, like funding a real platform migration.

Treat this first audit as the baseline you'll measure future progress against, not a one-time exercise. Revisiting it at each board meeting keeps infrastructure health visible alongside the financial metrics your sponsor is already tracking.

In the first weeks after a deal closes, work through these steps:

1. Map what is actually running on the platform today, including anything only the current team understands.
2. Record what each system and team costs, using consistent tagging so the sponsor can compare.
3. Assess how well the setup is documented, since a buyer's diligence team will ask for the same evidence.
4. Decide whether any change is worth making, and avoid a rushed migration done only to show early progress.