You acquired three regional agencies in the last two years. Each one came with its own website, its own CMS, its own login credentials nobody wrote down, and its own idea of what the brand looks like. Now you're the one who has to make sense of it.
This is one of the most common situations we see in insurance right now. Growth by acquisition is the strategy. Digital chaos is the side effect nobody planned for. Every acquired brand adds another system to maintain, another security risk to track, and another inconsistent experience for the brokers and policyholders trying to do business with you.
This post covers how to think through a digital strategy for acquired insurance brands, the HubSpot tools that make it manageable, and the accessibility risk that gets overlooked until it becomes a legal problem.
When people talk about "M&A website strategy," it sounds like a design question. It's really an infrastructure question.
Each acquired brand's website was built by a different vendor, on a different platform, with different login systems, different hosting, and different levels of technical debt. Nobody at your company necessarily knows what's running under the hood of a site you inherited eighteen months ago. That's not a branding problem. That's a risk problem.
The fix isn't picking a winner and forcing every brand onto one identical template. It's building a system where each brand can keep its own identity while running on shared, governed infrastructure that your team actually controls.
This is where HubSpot's child theme structure does the heavy lifting. A parent theme holds the core structure, layout logic, and functionality that every brand's site shares. Each acquired brand then gets its own child theme, which inherits everything from the parent but can override colors, fonts, imagery, and styling to match that brand's identity.
The practical result: your team updates the parent theme once, and every brand's site inherits that update automatically, without anyone having to touch each site individually. A security fix, a new module, a structural change all roll out everywhere at once. Meanwhile, each brand still looks and feels distinct to the brokers and policyholders who know it.
This is a meaningfully different approach than rebuilding four separate websites from scratch and hoping someone remembers to keep them consistent. If you're at the point of consolidating acquired sites onto one platform, this is the kind of website design work worth doing right the first time, since it's the foundation everything else sits on.
Child themes solve the design side. HubSpot Brands (formerly called Business Units) solves the operational side.
With Brands, each acquired company can have its own domain, its own forms, its own email sending identity, and its own campaigns, all while living in a single HubSpot account your team manages centrally. That means Bamboo-style holding company scenarios, where three or four brands operate under one parent, don't require three or four separate HubSpot portals with no shared visibility.
You get to decide what's shared and what's separate. Your CRM database, deal pipelines, and reporting can roll up centrally so leadership sees the full picture across every acquired brand. At the same time, each brand's outward-facing identity, its forms, its emails, its landing pages, stays distinct enough that a policyholder never has to wonder whether they're on the right site.
This is also where a lot of the manual reconciliation work disappears. Instead of your team manually pulling data from four disconnected systems to answer a basic question about performance across brands, it's already sitting in one place. If your team is still stitching this together by hand, this is usually the point where a RevOps conversation is worth having alongside the website one, since the two problems are connected.
Here's the part that gets missed in almost every M&A digital conversation: every acquired brand's website is a separate accessibility liability until someone actually looks at it.
Insurance companies are explicitly covered under Title III of the ADA as places of public accommodation, the same category as banks and healthcare providers. The standard regulators and courts point to is WCAG 2.1 Level AA. There isn't a formal deadline the way there is for government entities, but that hasn't slowed down enforcement. Federal ADA web accessibility lawsuits topped 8,600 in 2025, and financial services firms have seen a specific uptick in filings.
Acquired brand sites are a common source of exposure because nobody built them with the same accessibility standard your main site follows, and nobody has audited them since the acquisition closed. It's also worth knowing that accessibility overlay widgets, the kind that promise instant compliance with a line of embedded code, don't hold up. Roughly a quarter of 2025's lawsuits targeted sites that already had one of these widgets installed. Real compliance comes from the underlying code, structure, and content, not a script layered on top of it.
The upside of consolidating acquired brands onto a shared parent theme is that accessibility becomes something you can actually govern. Fix it once in the parent theme, and every child theme inherits the fix, instead of auditing and repairing four separate codebases built by four separate original vendors.
If any of your acquired brands came with their own broker portal, agent login, or self-service tool, that's a separate piece of this puzzle worth thinking through early. A broker portal built for one acquired brand doesn't automatically extend to the others, and consolidating those experiences usually needs its own plan alongside the marketing site work.
You don't have to solve all of this in one project. The companies that handle this well usually start with an honest inventory: how many acquired sites exist, what platform each one runs on, what data lives where, and which brand identities genuinely need to stay distinct versus which ones could reasonably consolidate.
From there, a parent theme and Brands structure gives you a system that scales with the next acquisition instead of creating a fifth disconnected website to manage. We've built this kind of architecture for insurance companies working through exactly this kind of growth, and you can see examples of that work in our portfolio. If you're in the middle of this right now and it feels unmanageable, schedule a conversation with us. We can help you figure out what to consolidate, what to keep separate, and what to fix first.