Email & Domain Integration for Private Equity

We help private equity firms integrate email, domains, and identity after acquisition, without disrupting day-to-day communication.

Integration After Acquisition

Email, domain, and identity integration after an acquisition is complex, high-risk work.

These systems are business-critical. Mistakes can disrupt communication, block access to core tools, and interrupt operations immediately after close.

To preserve Day 1 continuity, integrations are often executed under compressed timelines. Legacy domains remain active, identities coexist temporarily, and environments are stabilized to keep teams working.

Without a deliberate strategy, these short-term decisions persist. Across multiple acquisitions, inconsistencies compound, leaving firms with fragmented environments instead of a consistent security baseline.

Our Approach

We prioritize continuity first, ensuring email, identity, and access remain stable immediately after close.

From there, we integrate deliberately. Domains and identities are aligned to the portfolio standard without disrupting communication or breaking dependencies.

Security is standardized once systems are stable, reducing inherited risk without interrupting operations.

Each integration follows the same structure, creating a repeatable baseline across acquisitions.

 

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What’s Included

Email and domain integration focused on bringing environments together after an acquisition or consolidation.

This work typically covers:

Day 1 readiness and stabilization

Identity, access, and email are validated immediately after close to ensure uninterrupted operations.

Legacy domain and email continuity

Acquired company domains and email addresses remain active as aliases, preserving inbound mailflow and external identity.

Domain, identity, and tenant integration

Domains, directories, and identity systems are consolidated into the portfolio standard with careful sequencing to avoid lockouts or dependency issues.

Email and collaboration migration

Email, calendars, shared mailboxes, and files are migrated with low or no downtime, including Microsoft 365 and Google Workspace environments.

Security standardization and risk reduction

MFA enforcement, privileged access cleanup, and security baseline alignment to reduce inherited acquisition risk.

Decommissioning and optimization

Legacy tenants, licenses, and redundant systems are retired once operational and compliance requirements are met.

Supported Environments

This service supports the primary email and identity platforms used across private equity portfolios.

  • Microsoft 365
  • Google Workspace
  • Active Directory, Entra ID, and Google Identity

Integrations are supported in either direction, including cross-platform migrations between Microsoft and Google environments.

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Want a concise summary of how we approach email and domain integration to share internally?

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Who’s This For?

This service is designed for private equity firms managing acquisitions and portfolio integrations.

It’s a fit for teams that want email, domain, and identity integration handled consistently by an experienced integration partner, without inheriting issues from earlier deals.

Email & Domain Integration for Private Equity