• Home
  • About Us
    • About TAG Alliances
    • Awards & Rankings
    • Advisory Board
    • Success Stories
    • Benefits of Membership
    • TAG Foundation
    • Annual Review 2024
    • Contact Us / Our Team
    • Apply to Join
  • Find an Expert
  • Events
    • Events Calendar
    • Upcoming Webinars
    • Future International Conferences
    • Past International Conferences
    • Future Regional & Other Meetings
    • Past Regional & Other Meetings
    • Member Hosted Webinars & Events
  • Specialty Groups & Articles
    • Audit & Assurance
    • Aviation Law
    • Best Practices & Firm Management
    • Blockchain & Cryptocurrency
    • Competition & Antitrust
    • Construction & Real Estate
    • Corporate and M&A
    • Diversity and Inclusion in Leadership
    • Employment & Labor Law
    • Energy
    • Environmental Law
    • Financial Institutions and Markets
    • Firm Administrators
    • Franchise Law
    • Global Mobility & Immigration Law
    • Government Investigations & White Collar Crime
    • Governmental Relations
    • Healthcare
    • Insolvency & Restructuring
    • Insurance Law
    • International Trade & Customs
    • IP, IT, & Cybersecurity
    • Litigation & ADR
    • Marketing & Business Development
    • Medical Technology
    • Native, Indigenous, and Aboriginal Law
    • Sports & Entertainment
    • TAG Tax
    • Transportation and Logistics
    • Other Areas of Interest
  • News & Resources
    • Knowledge Center
    • Member Articles
    • TAG in the Press
    • TAG Alliances: Up Close & Personal
    • Member News - TAGLaw
    • Member News - TIAG
    • Member News - TAG-SP
    • TAG Academy (Webinars & Seminars)
    • Friends of TAG (Discounts & Trusted Providers)
    • Doing Business Guides
    • TAG Alliances Mobile App
    • Member Resource Center
MEMBER LOGIN
TAG Alliances
Globally Connected. Locally Respected.
Law |Accounting |Tax |Strategic Partners
Find an Expert
  • Location/Industrycaret
  • Legalcaret
  • Accountingcaret
  • Strategic Partnerscaret

Location/Industry

tag-alliance
caret-rightBack

Law

Taglaw
caret-rightBack

Accounting

Tiagnet
caret-rightBack

Strategic Partners

Tag-SP
caret-rightBack

Weaver

USA: Texas ( TIAG )
country_flag
Local Time
02:08 PM

Enter Captcha

Weaver

www.weaver.com
4400 Post Oak Parkway
Suite 1100
Houston, Texas,
USA, 77027
 +1 713 850 8787
 +1 713 850 1673

Connect with this Firm

VIEW ALL >

Firm News

  • Weaver Introduces Executive Leadership Coaching Services Under New Director, Roshmi Dalal
  • Robert Anderson Joins Weaver as Director – Regulatory Consulting in Energy Compliance Services Practice
VIEW ALL >

Firm Articles

  • A Practical Guide to Texas Severance Tax Exemptions for Oil & Gas Operators
  • The Tax Impact of Dealer vs. Investor Status in Real Estate
  • 1571.png

Mackel, John

Houston, Texas, USA
+1 832 320 3250
Share this Contact
john.mackel@weaver.com
Connect on LinkedIn
country_flag
Local Time
02:08 PM

Enter Captcha

  • 1571.png

Mackel, John

Houston, Texas, USA
+1 832 320 3250
Share this Contact
john.mackel@weaver.com
Connect on LinkedIn
country_flag
Local Time
02:08 PM

John Mackel, CPA, has nearly 20 years of experience in public accounting and currently serves as Weaver’s managing partner and CEO. John began his career with a Big Four firm and, over the years, has dedicated his practice to providing high-quality audit, attestation and advisory services, primarily in the oil and gas, renewable energy and investment management sectors. Prior to his role as CEO, John led Weaver’s industry practice groups for five years, and was responsible for leading and transforming the firm’s go-to-market approach and growth strategy across its focus industries. He also served as the partner-in-charge of the firm’s oil and gas practice and has been a member of Weaver’s executive committee since June of 2009.

The combination of a tenured career with Weaver, longstanding client relationships and his role as a committed leader in the accounting industry have served John well and support his initiatives and strategy as the firm’s managing partner and CEO. John is an active member of numerous industry associations, helping him remain on the forefront of industry and regulatory changes. He earned a bachelor’s degree in business administration from Sam Houston State University.

Practice Areas
  • Accounting
  • Audit / Assurance

 

Practice Areas

  • Accounting
  • Audit / Assurance
Industries
  • Banking and Financial Institutions & Services
  • Hospitality & Tourism

 

Industries

  • Banking and Financial Institutions & Services
  • Hospitality & Tourism
Language Skills
  • English

 

Language Skills

  • English
Specialty Groups
Bio

John Mackel, CPA, has nearly 20 years of experience in public accounting and currently serves as Weaver’s managing partner and CEO. John began his career with a Big Four firm and, over the years, has dedicated his practice to providing high-quality audit, attestation and advisory services, primarily in the oil and gas, renewable energy and investment management sectors. Prior to his role as CEO, John led Weaver’s industry practice groups for five years, and was responsible for leading and transforming the firm’s go-to-market approach and growth strategy across its focus industries. He also served as the partner-in-charge of the firm’s oil and gas practice and has been a member of Weaver’s executive committee since June of 2009.

The combination of a tenured career with Weaver, longstanding client relationships and his role as a committed leader in the accounting industry have served John well and support his initiatives and strategy as the firm’s managing partner and CEO. John is an active member of numerous industry associations, helping him remain on the forefront of industry and regulatory changes. He earned a bachelor’s degree in business administration from Sam Houston State University.

OFFICES


Suite 300 - 1055 West Hastings St.
Vancouver, B.C., Canada, V6E 2E9

360 Central Avenue, Suite 845
St. Petersburg, Florida, USA 33701

STAY CONNECTED

   
Ph: +1 727 895 3720

 

  • Home
  • About TAG Alliances
  • Find an Expert
  • Member Articles
  • Contact Us
  • Disclaimer
  • Home
  • About Us
    • About TAG Alliances
    • Awards & Rankings
    • Advisory Board
    • Success Stories
    • Benefits of Membership
    • TAG Foundation
    • Annual Review 2024
    • Contact Us / Our Team
    • Apply to Join
  • Find an Expert
  • Events
    • Events Calendar
    • Upcoming Webinars
    • Future International Conferences
    • Past International Conferences
    • Future Regional & Other Meetings
    • Past Regional & Other Meetings
    • Member Hosted Webinars & Events
  • Specialty Groups & Articles
    • Audit & Assurance
    • Aviation Law
    • Best Practices & Firm Management
    • Blockchain & Cryptocurrency
    • Competition & Antitrust
    • Construction & Real Estate
    • Corporate and M&A
    • Diversity and Inclusion in Leadership
    • Employment & Labor Law
    • Energy
    • Environmental Law
    • Financial Institutions and Markets
    • Firm Administrators
    • Franchise Law
    • Global Mobility & Immigration Law
    • Government Investigations & White Collar Crime
    • Governmental Relations
    • Healthcare
    • Insolvency & Restructuring
    • Insurance Law
    • International Trade & Customs
    • IP, IT, & Cybersecurity
    • Medical Technology
    • Litigation & ADR
    • Marketing & Business Development
    • Native, Indigenous, and Aboriginal Law
    • Sports & Entertainment
    • TAG Tax
    • Transportation and Logistics
    • Other Areas of Interest
  • News & Resources
    • Knowledge Center
    • Member Articles
    • TAG in the Press
    • TAG Alliances: Up Close & Personal
    • Member News - TAGLaw
    • Member News - TIAG
    • Member News - TAG-SP
    • TAG Academy (Webinars & Seminars)
    • Friends of TAG (Discounts & Trusted Providers)
    • Doing Business Guides
    • TAG Alliances Mobile App
    • Member Resource Center
  • Member Login

We use cookies on our website. Some of them are essential for the operation of the site, while others help us to improve this site and the user experience (tracking cookies). You can decide for yourself whether you want to allow cookies or not. Please note that if you reject them, you may not be able to use all the functionalities of the site.

Ok Decline