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Private Equity520+ portfolio properties on one programPortfolio-wide microsite build & managed hosting program + Sentinel

Outcome

520+ portfolio properties on one build-and-host program — microsite launches went from weeks to same-week.

Atlas Growth Partners and its portfolio companies were each reinventing web hosting — every fund site, deal-announcement microsite, and portfolio-company landing page on a different stack, with no central security or brand governance. TopSyde built one white-label microsite build-and-host program across the portfolio, turning a multi-week scramble into a same-week launch.

Atlas Growth Partners

··6 min read

Last updated: June 29, 2026

Aerial view of a braided river delta at dusk

Before / After

5 key metrics

Time to launch a deal / event microsite

Before2–4 weeks
After

3 days

Same-week

Hosting vendors across the portfolio

Before40+
After

1

Consolidated

Blended hosting + maintenance cost per site

BeforeBaseline
After

−43%

Lower

Portfolio properties with continuous security scanning

Before~15%
After

100%

Fleet-wide

Uptime across the portfolio (trailing 6 mo)

BeforeUnmeasured
After

99.99%

SLA-backed

The Challenge

A growth-equity firm's brand isn't one website — it's the firm's own properties plus the long tail of microsites a deal cycle generates, plus the portfolio companies whose web presence reflects on the firm. Atlas had all three, and none of it was governed.

  • Forty-plus hosting arrangements. The firm's own sites, every deal and event microsite, and each portfolio company's web presence sat on a different host with a different agency. There was no inventory and no single owner.
  • Launches that lagged the deal cycle. A deal-announcement or summit microsite took two to four weeks to stand up — a fresh build on a fresh stack every time — which is far too slow when an announcement window is measured in days.
  • A diligence-grade security gap. Only about 15% of the portfolio had any continuous security scanning. For a firm whose reputation rides on operational rigor, "we don't know if our portfolio's sites are compromised" was an uncomfortable answer.
  • No cost leverage. Dozens of independent hosting contracts meant the firm paid retail, repeatedly, for the same commodity — with wildly inconsistent quality and no economies of scale.
  • Brand inconsistency. With every site built from scratch by a different vendor, quality and brand fidelity varied site to site, and there was no fast, repeatable way to ship something that looked right.

Atlas needed what a well-run firm wants everywhere else in its operations: a standard, a single vendor relationship, and leverage — without losing the speed each portfolio company needed.

The Approach

TopSyde built a portfolio-wide, white-label program: one platform, one build kit, one security standard — offered to every portfolio company and used directly by the firm.

Step 1 — Inventory the portfolio's web footprint

TopSyde mapped every property the firm and its portfolio companies were running: host, stack, traffic, and security posture. For most of the organization, this was the first complete picture of its own web footprint.

Step 2 — Build the reusable microsite kit

Rather than rebuild every microsite from scratch, TopSyde created a white-label build kit on a standardized, pre-hardened base — brandable templates, analytics, consent management, and security already wired in. A new deal or event microsite now starts from a governed foundation and ships in days.

Step 3 — Consolidate hosting onto one governed platform

Properties were migrated in waves onto the managed platform — same hardened core, same vetted plugin set, same SLA — while keeping each site's design intact. Consolidation gave the firm one vendor relationship, one bill, and real cost leverage: blended hosting and maintenance cost per site fell 43%.

Step 4 — Put the whole portfolio under Sentinel

Every property was placed under TopSyde Sentinel, scanning from outside each site daily — verifying core and plugins against official sources and sweeping for backdoors, rogue admins, and injected content. Portfolio companies opt in to a security standard they'd never have built individually, and the firm finally has a single answer to "is anything compromised right now?"

The Results

Within two quarters, the portfolio's web presence went from ungoverned sprawl to a managed program:

  • 520+ properties now run on one build-and-host program, replacing 40+ independent hosting arrangements.
  • Microsite launches went from two-to-four weeks to the same week — fast enough to keep pace with a deal and communications cycle.
  • Blended cost per site dropped 43% through consolidation, while the security and performance floor went up.
  • 100% of the portfolio is now under continuous security scanning, up from ~15% — closing a diligence gap that had been spread invisibly across dozens of sites.
  • Trailing-six-month uptime is 99.99%, SLA-backed, across the entire program.

Why It Worked

  1. One program, many tenants. A standardized base plus a reusable build kit lets every portfolio company and every deal microsite share the same secure, governed foundation — without waiting on a bespoke build each time.
  2. Consolidation creates leverage. Moving from 40+ retail hosting contracts to one program produced both cost savings and a single, auditable view of the firm's web exposure.
  3. Security as a portfolio standard. Sentinel's daily outside-in scanning turns "hope each portfolio company handles it" into a uniform, verifiable standard the firm can stand behind in diligence.

Frequently Asked Questions

Is the program mandatory for portfolio companies?

No. It's offered as a white-label standard portfolio companies can adopt — most do, because they get enterprise-grade hosting, build speed, and security they couldn't economically stand up alone. The firm gets visibility and leverage; the portfolio company keeps its own brand.

How does a deal microsite launch in days instead of weeks?

The reusable build kit starts every site from a pre-hardened, brandable base with analytics, consent, and security already wired in. The communications team requests a site and gets a governed starting point immediately, instead of commissioning a fresh build each time.

Where do the cost savings come from?

Consolidation. Replacing 40+ separate retail hosting and maintenance arrangements with one program eliminates duplicated spend and inconsistent quality — blended cost per site fell 43% while the baseline of security and performance rose.

How is security handled across companies the firm doesn't operate day-to-day?

TopSyde Sentinel scans every enrolled property from the outside, daily, and reports fleet-wide status into one portal. The firm sees portfolio-level security posture at a glance without having to operate each company's site itself.

The Stack — Named, Not Hidden

We tell you exactly what runs underneath. No proprietary black box.

See our full stack →
Managed WordPress fleet (standardized base image)Cloudflare Enterprise WAF + CDNTopSyde Sentinel (daily AI malware scanning)White-label microsite build kitSSO + role-based portal accessDaily incremental backups (90-day retention)TopSyde portal & fleet monitoring

Business Outcomes

  • Replaced 40+ separate hosting arrangements across portfolio companies with one governed program — giving the firm, for the first time, a single view of every web property it was exposed to.
  • Turned deal-announcement and summit microsites from a two-to-four-week scramble into a same-week launch, so the firm's communications team can move at the speed of a deal cycle.
  • Cut blended hosting and maintenance cost per site by 43% through consolidation, while raising the security and performance floor.
  • Brought continuous security scanning to 100% of the portfolio, up from roughly 15% — closing a diligence gap that had been invisible across dozens of independently run sites.
Marcus Webb
Marcus Webb

DevOps & Security Lead

12+ years DevOps, Linux & cloud infrastructure certified

Marcus leads infrastructure and security at TopSyde, managing the server fleet and AI monitoring systems that keep client sites fast and protected. Former sysadmin turned WordPress hosting specialist.

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