Welcome to
Black Diamond Advisory

Join our team, where we celebrate and nurture your professional interests, acknowledging their role in driving innovation and excellence. Discover opportunities with us and embark on a journey dedicated to cultivating your career.

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""Experts Only" is more than a motto—it's a philosophy that drives our growth. We're constantly on the lookout for chances to innovate, evolve, and fiercely advocate for our clients. At Black Diamond Advisory, you can trust us to lead you to the peak of success."

Davida Scott

"At Black Diamond Advisory (BDA), we excel in CPM delivery consulting, driven by our exceptional team and innovative solutions. What sets us apart is our Center of Excellence (COE), where we leverage a diverse pool of experts to tackle complex challenges and provide fresh perspectives. Additionally, our dedicated product team continuously innovates, drawing from our extensive CPM consulting experience to deliver tailored solutions."

Ashwin Manthena

"Here at Black Diamond Advisory, we collaborate with clients to solve business challenges using industry leading solutions all while staying true to our core values of transparency, innovation, excellence, integrity and fun. It gives me immense satisfaction knowing that the expertise we deliver quickens our customer's finance transformation journey making us trusted business partners. We strive for 100% customer satisfaction and have the capability to achieve it!"

Terry Chempakassery

"As a Senior Project Manager at Black Diamond Advisory, I'm thrilled to be part of a team that continuously drives innovation and excellence. The collaborative spirit here empowers us to turn challenges into opportunities, ensuring every project is a rewarding journey. It's truly fulfilling to see our hard work make a meaningful impact, and I'm proud to contribute to our shared success."

Katery Fernandez

"Working with clients through Black Diamond Advisory isn't just a job, it's an opportunity to make a real impact. Every day, we collaborate with diverse clients, leveraging our expertise and passion to solve their toughest challenges and unlock new possibilities."

Luke Slevin

"The energy here is infectious, and the camaraderie among our team makes even the toughest projects enjoyable. It's incredibly fulfilling to see our innovative ideas come to life, and there's always room for a bit of fun and creativity along the way. I'm proud to be part of a place where work feels less like a job and more like a passion!"

Heather Porter

Work seamlessly from anywhere

Our Center Of Excellent (COE)

Damon Mittleider

Chief Technology Officer

Daniel Hopson

Global Technical Director

Cameron Lackpour

Director

Carl Oley

Practice Director Speciality Apps

Ashwin Manthena

DIrector consulting

Celvin Kattookaran

Director of Product Development

Melissa McAdam

Practice Director Speciality Apps

Mark Goodman

Senior Director

Jason Karber

Director

Vincent Valentine

Senior Director

Chad Hatcher

DIRECTOR CONSULTING

Jun Binghay

DIRECTOR CONSULTING

Greg Beaton

DIRECTOR CONSULTING

Robert Kocur

DIRECTOR CONSULTING

Katie Green

MANAGER CONSULTING

Ryann Hristovsky

MANAGER CONSULTING

Josh Covert

DIRECTOR CONSULTING

Why BDA?

GLOBAL

Empowering clients globally with top-notch local, in-region talent.

Serving the U.S., Canada, Europe, and APAC.

ADVISORY

Offering strategic guidance for business excellence related to speed to value, executive alignment, efficiency and effectiveness and overall increased adoption

CENTER OF EXCELLENCE

Comprised of thought leaders with extensive technical and functional experience.

Leverage their insight to ensure optimal technical design, architecture & implementation.

SUMMIT SERVICES

Ongoing support allows for continuous innovation and enhancement

SOLUTIONS

As a OneStream development partner, our Solutions are built to enhance clients experience and value

Comprehensive Health Plans

Flexible Vacation Policy & Travel Allowance

401k Contributions

Phone, Internet, & Gym Allowance

Learning and Development

Go Beyond work-life balance.

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BLACK DIAMOND ADVISORY

We are a best-in-class OneStream Diamond Partner and OneStream Development Partner. We use our expertise and configurable solutions to drive program management, financial transformation, change management and process automation. We operate in the US, Canada, Europe, and key global markets.

COLORADO, USA

14143 Denver West Parkway Suite 100 Golden, Colorado, 80401

Calgary, CA

Suite 400 - 909 17th Avenue SW Calgary, AB T2T 0A4

ROYSTON, UK

Tussocks, The Causeway Therfield, Royston, SG8 9PP

SYDNEY, AU

PO Box 704 Edgecliff, NSW 2027

© 2025 Black Diamond Advisory

© 2025 Black Diamond Advisory