Arkestro Optimal is our flagship event focused on all things Predictive Procurement–where sourcing leaders, practitioners, and innovators come together to learn, connect, and get inspired.

What to expect at the event:

• Keynotes & Panels
• Breakout sessions
• Advanced Arkestro user training class
• Negotiation skills class
• Customer success stories
• Peer-to-Peer networking
• News & Announcements

WHY ATTEND?

Join a select group of elite senior procurement professionals to explore how Predictive Procurement is transforming global sourcing strategies at scale.

Gain practical insights, benchmark with peers, and bring back proven approaches to drive measurable business value.

AGENDA

Get ready! Procurement leaders are unlocking major wins with Arkestro's Patented Sciences. Come join us and see how.

Immerse yourself in two days of high-impact discussions, executive panels, and collaborative sessions. Discover innovative ways to accelerate savings, strengthen supplier partnerships, and elevate procurement's influence across the enterprise. 

Date: October 29–30, 2025
Location: Houston, TX 
Venue: Hyatt Regency Downtown (1200 Louisiana St.)
 

Wednesday, October 29, 2025      

Workshop: Arkestro Advanced User Training
(Customers Only*)
8:00 AM – 10:00 AM

Negotiation Class: "Better Skills, Better Outcomes"
with The Gap Partnership
10:30 AM – 12:30 PM

SIG Workshop: Speaking the CFO’s Language –
Translating Sourcing into Financial Impact
10:30 AM – 12:30 PM

Optimal Registration & Lite Lunch in the Optimal
Partner Pavilion
12:00 PM – 1:30 PM

Welcome – Stuart Gold, SVP of Marketing, Arkestro
1:30 PM – 1:40 PM

Keynote: Arkestro Vision –
Rob DeSantis, CEO and Co-Founder, Arkestro
1:40 PM – 2:00 PM

Industry Keynote: Nissan -
Mark Kaczynski, CFO, Nissan Americas & SVP of Information Technology for Nissan Americas
2:00 PM – 2:20 PM

Industry Keynote: Koch Engineered Solutions (KES)
Michael Novello, VP of Global Supply Chain
2:20 PM – 2:40 PM       

Break in the Optimal Partner Pavilion    
2:40 PM – 3:05 PM       

Future Forward Executive Visions Panel - Moderated by Stuart Gold
Panelists:
- Solventum - Magnus Lundgren, CPO
- Trinity - Mike Shin, CSCO 
- Arkestro - Greg Cruz, CCO
- JLL - Michael Raphael
3:05 PM – 3:45 PM        

The Pulse of Global Leadership
Panelist:
- Chevron - Joshua Flowers, Senior Manager, SCM IT Category Management
- Arkestro - Bill Seagrave, SVP Product Solutions
3:45 PM – 4:15 PM       

The Global Financial Impact Panel
Panelists:
- Capgemini - Claire Gauthier, Global Energy & Utilities Leader, EVP
- Darcy Partners - Ron Sasaki, VP, Oil & Gas and Decarbonization
- Nissan - Mark Kaczynski, CFO, Nissan Americas & SVP of Information Technology for Nissan Americas
- Zurich - James Bracken, CFO
- Arkestro - Rob DeSantis, CEO & Co-Founder
4:15 PM – 4:45 PM       

Keynote: Arkestro Strategy, Edmund Zagorin, CSO and Co-Founder
4:45 PM – 5:05 PM     

Arkestro in Action – Ben Leiken, CTO, and Bob Van Leeuwen, VP Product Management
5:05 PM – 5:30 PM     

Opening Reception in the Optimal Partner Pavilion
5:30 PM – 7:30 PM     

Thursday, October 30, 2025          

Optimal Breakfast in the Optimal Partner Pavilion
7:30 AM – 8:30 AM

Welcome Back – Stuart Gold
8:30 AM - 8:45 AM 

Arkestro Across the Industries - Moderated by Greg Cruz 
Panelists:
- Crown Holdings, Inc. - Jim Cuff
- JLL - Nitin Krishnakumar
- Next Decade - Matt Saunders
- W. R. Grace & Co - Catherine Morejon-Garcia, MBA , Sr. Supplier Relationship Manager
8:45 AM – 9:30 AM

"Fast Time To Value - Getting Started With Arkestro"
- Arkestro - Greg Cruz, Chief Customer Officer
- Arkestro - Bob Van Leeuwen, VP Product Management
9:30 AM – 10:00 AM 

Break
10:00 AM – 10:30 AM

Optimal Breakouts Wave 1 (3 Tracks) 
10:30 AM – 11:15 AM

Optimal Breakouts Wave 2 (3 Tracks) 
11:30 AM – 12:15 PM

Networking Lunch in the Optimal Partner Pavilion
12:15 PM – 1:30 PM

Optimal Breakouts Wave 3 (3 Tracks) 
1:30 PM – 2:15 PM

Dessert Break in the Optimal Partner Pavilion
2:15 PM – 3:00 PM

Thought Leadership Panel - Moderated by Edmund Zagorin
Panelists:
- The Gap Partnership - Scott Chepow, Partner
- The Hackett Group - Kate Denissova, Sr. Director Procurement & P2P Executive Advisor
- Plug and Play - Kevin Farjallah, Director
- Arizona State University (ASU) - Thomas Maher, Director of ASU's Supply Chain Executive Consortium (SCEC) + Former SVP, Dell
3:00 PM – 3:45 PM

The Future at Scale: Transforming Enterprise Growth in the Age of AI
- General Electric (GE) - Jeff Immelt, Venture Partner, NEA + Former Chairman & CEO, General Electric (GE)
- Arkestro - Rob DeSantis, CEO & Co-Founder
3:45 PM – 4:15 PM

Closing Keynote - Rob DeSantis
4:15 PM – 4:30 PM

Chief Financial Officer
Zurich North America

Partner
The Gap Partnership 

Director, Indirect Sourcing
Crown Holdings Inc.

Sr. Director, Procurement & P2P Advisory
The Hackett Group

Director
Plug and Play

Senior Manager, SCM IT Category Management
Chevron

Global Energy & Utilities Leader, EVP
Capgemini

Venture Partner, NEA + Former Chairman & CEO
General Electric (GE) 

CFO, Nissan Americas & SVP of Information Technology
for Nissan Americas

Head of Digital, Data & Strategy, Sourcing & Procurement
JLL

Chief Procurement Officer
Solventum

Director Supply Chain
Executive Consortium
Arizona State 

Sr. Supplier Relationship Manager
W.R. Grace

VP, Global Supply Chain
Koch Engineered Solutions
(KES)

Chief Procurement Officer
JLL

Vice President, Oil & Gas and Decarbonization
Darcy Partners

Director, Supply Chain
Next Decade

CSCO
Trinity Rail Industries

Co-Founder & CEO
Arkestro

Co-Founder & CSO
Arkestro

CTO
Arkestro

CCO
Arkestro

SVP, Marketing
Arkestro

SVP, Product Solutions
Arkestro

VP, Product Management 
Arkestro

TRANSFORMATION

Explore how Arkestro’s Predictive Procurement accelerates enterprise spend transformation by combining AI with Negotiation Science, Supplier Science, and Process Science, enabling teams to unlock trapped savings and strengthen supply chain agility.

MARGIN IMPACT

See how teams influence spend before it's committed—improving pricing, reducing risk, and turning procurement into a margin driver. Using Arkestro’s AI-powered approach and game theory, procurement teams can improve win-rates and secure greater value across a broader portion of spend.

PRODUCTIVITY

Learn how to do more with less by streamlining sourcing workflows, reducing manual effort, and scaling procurement’s impact through automation. Arkestro’s Predictive Procurement enables teams to influence significantly more spend, increasing throughput while freeing resources for higher-value work.

TRANSFORMATION

MARGIN IMPACT

PRODUCTIVITY

TRANSFORMATION

MARGIN IMPACT

PRODUCTIVITY

HYATT REGENCY

HOUSTON
The Hyatt Regency Houston Downtown is the designated host hotel for Arkestro Optimal ’25. While the official room block cutoff date has passed, a limited number of rooms remain available. To request accommodations, please contact mjohnson@eventdojo.com . A representative will respond to your inquiry promptly.