
Strengthen your company with the right interim solution
Whether you are facing growth, change or a critical phase in your business, NIS is your trusted partner for qualified interim financial solutions. We help you fill the right skills – from CFO to project manager – when they are needed most. Let us create security and momentum in your organization.

Aura Koikkalainen
Financial Consultant
Aura Koikkalainen is an ESG and Financial Consultant specializing in sustainability reporting and business analytics. She has extensive experience supporting companies in their work with CSRD, ESG data, materiality analyses and sustainability strategies. With a structured and solution-oriented approach, she helps organizations integrate sustainability into both reporting and business development.
training
Aalto University Master's degree, Accounting






