Skip to main content

Black Diamond Advisory

About Black Diamond Advisory

Black Diamond is the leading Digital Finance Transformation firm and a OneStream Diamond Partner.  Our services include Digital Finance, Diamond Analytics and OneStream Solutions. Four of the largest, most respected OneStream Corporate Performance Management (CPM) teams joined forces to create a powerhouse with the deepest technical and functional skills in the industry.

We lead with our talent of “Experts Only”​ and develop a unique platform for each of our clients, combining finance and operational data into an interactive BI Blend of dashboards and real-time analytics. Our firm has a single mission of 100% Customer Success that is directly aligned with the OneStream executive leadership.

Partner Level:


Contact Number:

Contact Email:
[email protected]

Website Address:

Featured Posts

What Is Long-Range Planning, and Why Does It Matter?
View Post
English Exploring Value Realization with OneStream
View White Paper
English The New CFO Imperative: Unifying ESG & Financial Reporting
View White Paper
English Dresner Advisory 2022 Wisdom of Crowds® Enterprise Performance Management (EPM) Market Study
View Analyst Report

Get Started With a Personal Demo

Hundreds of organizations have made the leap from spreadsheets and legacy CPM applications to OneStream and never looked back. Join the revolution!
Demo Sign Up