M365 Implementation
Rolling out Microsoft 365 isn’t just a technical project. If it’s rushed or poorly planned, you get frustrated users, gaps in security, and wasted spend. Bridgehampton delivers fully managed Microsoft 365 implementations, making sure everything works as it should - for IT, for users, and for the business.
We’ve delivered Microsoft 365 rollouts for financial, insurance, and legal firms where security, compliance, and user experience matter. Our approach is clear, controlled, and fully aligned to your business needs. No drama. No shortcuts. Just a platform that works properly from day one.
Full Microsoft 365 Implementation Without the Growing Pains
Microsoft 365 has huge potential, but only if it’s implemented correctly. We handle the technical build, security setup, governance, user onboarding, and compliance configuration — so your organisation hits the ground running.
Planning & Readiness
We start with a full readiness assessment, checking your existing systems, users, licensing, and policies. You get a clear implementation plan with timelines, responsibilities, and risks identified upfront.
Security & Governance Setup
From day one, we configure security policies properly. Conditional Access, MFA, identity protection, role-based access, DLP - all aligned to your compliance requirements. No shortcuts, no gaps.
Data Migration
We move your data safely into Microsoft 365. Mailboxes, files, SharePoint sites - all migrated with full validation to make sure nothing is lost or corrupted. Users get seamless access from go-live.
Teams & Collaboration Configuration
We set up Teams, SharePoint, and OneDrive with the right structures and policies. Guest access, sharing controls, retention - all configured to balance collaboration with control.
User Onboarding & Adoption
A smooth rollout isn’t just about the tech. We support your users with onboarding, training, and adoption guidance to help everyone get comfortable and productive on the new platform quickly.
Ongoing Support & Optimisation
After go-live, we stay involved to monitor, optimise, and support your Microsoft 365 environment. Licensing, security posture, cost management - fully managed and continuously improved.
Trusted Microsoft 365 Implementations for Regulated Firms
We don’t do rushed rollouts. For businesses where compliance matters, we deliver controlled, fully managed Microsoft 365 implementations that work. Financial, insurance, and legal firms trust Bridgehampton to get it right - first time.
OUR SUCCESS STORIES
Find out more about how we’ve worked in the background with our in-depth case studies
WHO IS IT FOR?
You’re likely a good fit if:
• Businesses adopting Microsoft 365 for the first time
• Financial, insurance, and legal firms with strict governance needs
• Organisations who want expert-led setup, not trial-and-error
• CIOs and IT leaders who want a controlled, compliant rollout
FAQ
How long does a typical Microsoft 365 implementation take?
It depends on the size and complexity of your environment. Most implementations take between a few weeks to a few months. We create a clear, realistic timeline upfront so there are no surprises.
Will there be downtime during the migration?
Downtime is minimal. We plan migrations carefully, often performing mailbox and data moves outside business hours to avoid disruption. Users typically experience a seamless switch.
Can you handle our email and file migrations too?
Yes. We manage full data migrations - including mailboxes, SharePoint, OneDrive, and legacy file shares. Everything is validated before, during, and after migration to protect your data.
How do you make sure security and compliance are in place from day one?
We configure security policies, access controls, retention, and compliance settings during setup. You’ll be fully aligned to your regulatory needs before go-live - no patching things afterwards.
Do you provide training for our staff?
Yes. We support user onboarding with simple guides, live training sessions, and ongoing support to make sure staff feel comfortable and productive using Microsoft 365.
Do you stay involved after implementation is complete?A
bsolutely. Many clients continue with us for ongoing Microsoft 365 management - covering licensing, security, compliance, cost optimisation, and day-to-day support.
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