AeroLeads people directory · profile

John Rex Email & Phone Number

C-Suite Executive Coach | Former N. America CFO at Microsoft at Rex Executive Leadership
Location: Dallas-Fort Worth Metroplex, United States 11 work roles 3 schools
1 work email found @microsoft.com 6 phones found area 858, 425, 512, and 781 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 6 phones

Work email j****@microsoft.com
Direct phone (858) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
C-Suite Executive Coach | Former N. America CFO at Microsoft
Location
Dallas-Fort Worth Metroplex, United States

Who is John Rex? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

John Rex is listed as C-Suite Executive Coach | Former N. America CFO at Microsoft at Rex Executive Leadership, based in Dallas-Fort Worth Metroplex, United States. AeroLeads shows a work email signal at microsoft.com, phone signal with area code 858, 425, 512, 781, and a matched LinkedIn profile for John Rex.

John Rex previously worked as President at Rex Executive Leadership and Contributor at Forbes. John Rex holds International Mba from Thunderbird School Of Global Management.

Company email context

Email format at Rex Executive Leadership

This section adds company-level context without repeating John Rex's masked contact details.

{first}.{last}@microsoft.com
86% confidence

AeroLeads found 1 current-domain work email signal for John Rex. Compare company email patterns before reaching out.

Profile bio

About John Rex

As the former CFO of Microsoft North America, I’ve walked in the shoes of senior leaders, navigating the challenges of driving results, managing complexity, and building high-performing teams. Today, as an executive coach, I help leaders like you cultivate clarity, resilience, and impact—both professionally and personally.My coaching philosophy is grounded in three pillars: emotional intelligence, a growth mindset, and what I call “intentional leadership”—the ability to align your actions with your highest priorities. By partnering with me, executives unlock their potential, strengthen their leadership presence, and accelerate their success without sacrificing their personal well-being.With 12 years of living in Latin America and leading teams across the globe, I’ve developed a deep appreciation for the richness of diverse perspectives and the importance of inclusive leadership. These experiences guide my work as I help leaders navigate cultural complexity and connect meaningfully with their teams and stakeholders.In addition to coaching, I’m a faculty member at the Stagen Leadership Academy and a contributing writer for Forbes, where I share insights on leadership and transformation. My academic foundation includes an International MBA from the Thunderbird School of Global Management, complemented by certifications in leadership assessments and an International Coach Federation (ICF) credential.When I’m not coaching, you’ll find me spending time with my family, reflecting on the joys and lessons of life, and encouraging others to find their own paths to fulfillment.If you’re ready to lead with courage, curiosity, and purpose, let’s connect.

Listed skills include Strategy, Leadership, Strategic Planning, Managerial Finance, and 28 others.

Current workplace

John Rex's current company

Company context helps verify the profile and gives searchers a useful next step.

Rex Executive Leadership
Rex Executive Leadership
C-Suite Executive Coach | Former N. America CFO at Microsoft
AeroLeads page
11 roles · 38 years

John Rex work experience

A career timeline built from the work history available for this profile.

President

Current

As the former CFO of Microsoft North America, I bring real-world perspective to my clients’ leadership challenges. I understand the intensity of leading complex businesses because I've done it myself. I'm known for approaching each coaching relationship with a sharp sense of executive insight — and with a mindset of compassion, curiosity, and courage. www.rexleadership.com

Apr 2016 - Present

Contributor

Current

Jersey City, Nj, Us

I write about leadership grounded in authenticity, curiosity and humility. My articles give expert advice to help executives bring transparency and authenticity to their leadership roles by finding their own personal center of mindful curiosity.

Aug 2019 - Present

Cfo North America

Redmond, Washington, Us

Recruited to turn around the North American finance operation, leading a comprehensive transformation that included wholesale process improvement, talent upgrades, and transitioning away from transactional administration to drive business impact.Led all accounting and financial operations across a $23 billion organization spanning enterprise, SMB, OEM, and retail channels for virtually all Microsoft products – from Windows and Office, to Cloud offerings, Server & Tools, Dynamics, Windows Phone, and Xbox. Led 7 direct reports and 114 finance employees, with 9,000 total team members across the U.S. and Canada. Delivered full P&L performance metrics, created short- and long-range investment strategies, drove performance, oversaw financial and regulatory reporting, and represented Microsoft externally. ● Grew Operating Income faster than Net Revenue for 7 years consecutively; enabled revenue growth from $12 billion to $23 billion.● Cut $140 million in operating expenses to ensure delivery of annual profit commitments despite an economic downturn.● Integrated Six Sigma methodologies within Microsoft finance, reducing 15,000+ annual man-hours of waste. Built Shared Services Center for MSNA Finance. ● Led team to achieve 100% Sarbanes-Oxley compliance every quarter for 7 years.● Shifted finance work from 70% transactional / 30% analytical to 30% / 70% respectively, which improved business impact and increased business partner satisfaction from 43% to 95%.● Delivered $1+ billion OPEX budget to within 1-2% of annual commitments over 7-year tenure.

Oct 2006 - Sep 2013

Global Cfo, Ciba Vision

Basel, Baselstadt, Ch

Held full global financial accountability for $1.6 billion operation with a world leader in vision and eyecare products. Oversaw all Finance, IT, and Procurement operations, leading a worldwide team of 300+ while reporting to the CEO of CIBA Vision. Established a culture focused on operational excellence and strong market/customer orientation. Directed budgeting, forecasting, reporting, analysis, control, accounting, capital management, and business partnership activities. Reengineered the entire Finance operation, including comprehensive talent upgrades, process enhancements, and technology integration to create a high-performing, lean organization.● Filled 19 key positions representing 66% of the global finance leadership team – all within a 9-month period. Established and recruited CFO North America and CFO Supply Chain & Manufacturing roles.● Created and implemented a series of worldwide financial processes for implementing monthly operational reviews. Improved forecasting accuracy from high unpredictability to ~2% variability.● Fast-tracked reengineering of CAPEX appropriation and approval process for $100 million annual spend. Secured funding for expansion and CIBA Vision growth projects; named “best in class”. ● Drove $50 million in annual savings utilizing Six Sigma methodologies to improve financial process productivity. Persuaded CEO to adopt a multi-year enterprise-wide Six Sigma improvement initiative.● Hired and mentored a Global Procurement Officer to develop a global procurement function where none existed. Achieved a 1.3% overall company cost savings and 1.8% cost avoidance within first year.● Drove 5-point improvement in net working capital as a percent of sales (worth $75 million in cash flow) by instituting tight process controls and monitoring all working capital elements and activities.

Feb 2004 - Oct 2006

Finance Director – Consumer & Professional Imaging, Americas Region

Rochester, New York, Us

Earned 9 financial and marketing management promotions in 15 years, building a distinguished international business record of contribution and advancement with one of the world’s most prominent consumer products companies.Directed all financial operations of North America and Latin America, with annual revenues of $3.5 billion. Oversaw all financial functions and activities for Kodak’s largest region, including financial planning & analysis, budgeting, forecasting, working capital, fixed assets management, and internal controls, with 6 direct reports.Held concurrent roles leading all regional financial planning/analysis of Consumer Imaging as well as directing all financial personnel/functions region-wide in $750 million Latin America region.● Integrated Latin American and North American finance organizations seamlessly merging both reporting structures and organizational responsibilities.● Led turnaround within Consumer Imaging, creating SOX compliant operation; achieved a $146 million cash flow improvement and a 6-day improvement in Days Sales Outstanding.● Directed financial analysis and leadership of Kodak and Wal-Mart digital photo kiosks exclusivity negotiation, resulting in placement of 2,300 kiosks nationwide and a projected NPV of $27 million.● Reduced Total Consumer Imaging A/R from $75 million to $57 million, including a decrease in DSO from 49 to 39 and Past Due from 10% to 4%. Achieved $4.5 million savings.

2003 - 2004 ~1 yr

Finance Director, Trade Marketing Director, Consumer Imaging, Latin America

Rochester, New York, Us

● Decreased total A/R from $110 million to $75 million within highly volatile, macro-economic environment, including the reduction of DSO from 60 to 49 and past due from 11% to 10%.● Implemented financial reporting system across 12 countries (68 users) within a 60-day period, eliminated 1 day of work per month in each country.● Collaboratively led exclusivity negotiation with Mexico’s premiere drugstore chain, leading to estimated +1.4pp Latin America photo paper share and +0.8pp film share, achieving NPV of $6 million.● Built the first-ever Kodak Trade Marketing function for a 13-country, $550 million operation; increased revenues 20% through P&G alliance, captured $8 million in savings and 4.5 points of share gain.● Integrated and directed cross-border financial operations for a $1 billion region, capturing $1.2 million in annual cost improvement through integration of multinational financial operations.

2000 - 2002 ~2 yrs

Director Of Finance – Latin America North Operations

Rochester, New York, Us

● Integrated and led cross-border financial operations for $1 billion region including Mexico, Colombia, Puerto Rico, Panama, Caribbean cluster and Venezuela.● $1.2 million (15%) annual improvement in costs by integrating cross-country financial operations.● Drove regional past-due accounts below corporate target of 10% to just 4%.● Improved productivity 37% in 2 years, while reducing balance sheet defects by over $130 million.

1996 - 1999 ~3 yrs

Finance Director - South Cone Operations

Rochester, New York, Us

Successfully integrated 3 country operations into a single organization and employed TQM methodologies to streamline operations and improve productivity.

1994 - 1996 ~2 yrs

Finance Manager - Kodak Chilena

Rochester, New York, Us

Directed Accounting, Costing, Credit, Planning, and Treasury departments, driving significant quality improvements through TQM initiative.

1993 - 1994 ~1 yr

Corporate Financial Analyst, Kodak Brasileira

Rochester, New York, Us

Managed financial, acquisitions, and manufacturing restructuring analyses; designed training program for analysts.

1991 - 1993 ~2 yrs

Management Candidate

Rochester, New York, Us

Invited to participate in unique management development program for high-potential MBA's. Completed four six-month rotations in finance and marketing.

1989 - 1991 ~2 yrs
3 education records

John Rex education

International Mba

Thunderbird School Of Global Management

Ba, English & Foreign Languages

Southern Utah University

Executive Education

Harvard Business School
FAQ

Frequently asked questions about John Rex

Quick answers generated from the profile data available on this page.

What company does John Rex work for?

John Rex works for Rex Executive Leadership.

What is John Rex's role at Rex Executive Leadership?

John Rex is listed as C-Suite Executive Coach | Former N. America CFO at Microsoft at Rex Executive Leadership.

What is John Rex's email address?

AeroLeads has found 1 work email signal at @microsoft.com for John Rex at Rex Executive Leadership.

What is John Rex's phone number?

AeroLeads has found 6 phone signal(s) with area code 858, 425, 512, 781 for John Rex at Rex Executive Leadership.

Where is John Rex based?

John Rex is based in Dallas-Fort Worth Metroplex, United States while working with Rex Executive Leadership.

What companies has John Rex worked for?

John Rex has worked for Rex Executive Leadership, Forbes, Microsoft, Novartis, and Eastman Kodak.

How can I contact John Rex?

You can use AeroLeads to view verified contact signals for John Rex at Rex Executive Leadership, including work email, phone, and LinkedIn data when available.

What schools did John Rex attend?

John Rex holds International Mba from Thunderbird School Of Global Management.

What skills is John Rex known for?

John Rex is listed with skills including Strategy, Leadership, Strategic Planning, Managerial Finance, Business Strategy, Forecasting, Cross Functional Team Leadership, and Management.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.