Preparation Portal
Prepare a successful due diligence and transaction
The pre-due diligence data room to easily organise and prepare for due diligence ahead of time.


Used in more than 10.000 due diligence processes

Prepare due diligence quicker and easier
Use tailored templates with advisor-approved folder structure recommendations to create a professional due diligence structure. Let your advisors focus on closing the deal—not organising a data room.

Complete control in one place
Collect information from teams, manage conversations, assign tasks, and track progress—all in one secure platform.

Accelerate investors decision making
Preparation portal ensures your documents are organised, easy to navigate, and presented in a format investors expect—building trust, accelerating due diligence and decision-making.
Your security comes first
Our security is industry leading, with an ISO 27001:2022 certification covering our entire business.




Hear from our customers
The trusted choice of leading advisors – and their clients
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We are proud users of Admincontrol and are very happy with the service it provides. The functionality, price and license model provide great efficiencies and it’s a really easy service to use – we would definitely recommend it to others.
Dawn Marriot
Partner, HG Capital
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Admincontrol has been a trusted partner for DLA Piper in Norway in several due diligence processes. Their data room solution is easy to use and intuitive, which is crucial for us and our clients. The solution is backed up by excellent Admincontrol Client Managers and support personnel.
Christian P.N. Fenner
Partner, DLA Piper
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BDO has chosen Admincontrol as our primary partner as a virtual data room provider for several years. Admincontrol is easy to set up and the customers service works seamlessly. We have found Admincontrol very easy-to-use and it saves both our and our customers’ time. The service is also constantly being developed and we are always kept up to date on the new features thanks to our excellent contact person.
Nora Ritala
Senior Manager, BDO
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Every aspect of the service from the creation of the data room to completion of transactions, the entire team at Admincontrol were professional, efficient and extremely courteous. We would highly recommend any of the services which Adminontrol offers for all of your business needs.
Corporate Team
Curle Stewart
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The use of Admincontrol’s Data Rooms enables us to work more efficiently with shared information across continents and the various companies in our group. It is also much easier for us to compile information and point trusted partners to the information they need to help push our project forward – those people could be anyone from our auditors to potential investors or research partners. That aspect saves us a huge amount of time.
Lennart Dreyer
CEO, CarryGenes
Expert assistance along the way
Training of key users
Onboarding and training are always included to ensure you get started quickly and easily.
Personal client advisor
You get a dedicated contact who will assist you with advice, tips, and can carry out hands-on tasks by agreement.
Premium local support
Day or night, we are always available to assist you by phone or email.
Online help centre
Our help centre provides you with quick info on common questions, tips and best practices
Book a demo with a friendly customer advisor
With experience from over 10.000 M&A transactions and close collaboration with top-tier advisory firms, our local experts can assist you with any inquires you might.
Ready when you are
Create your pre-organised due diligence data room now