Demos Markantonis
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Demos Markantonis Email & Phone Number

Chief Financial Officer at Echo & Rig Restaurant Group at ECHO & RIG RESTAURANT GROUP
Location: Las Vegas, Nevada, United States 7 work roles 1 school
1 work email found @abb.com 1 phone found area 713 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 1 phone

Work email d****@abb.com
Direct phone (713) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
ECHO & RIG RESTAURANT GROUP
Role
Chief Financial Officer at Echo & Rig Restaurant Group
Location
Las Vegas, Nevada, United States

Who is Demos Markantonis? Overview

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Quick answer

Demos Markantonis is listed as Chief Financial Officer at Echo & Rig Restaurant Group at ECHO & RIG RESTAURANT GROUP, based in Las Vegas, Nevada, United States. AeroLeads shows a work email signal at abb.com, phone signal with area code 713, and a matched LinkedIn profile for Demos Markantonis.

Demos Markantonis previously worked as Chief Financial Officer at Echo & Rig Restaurant Group and Accounting Manager at Keppel Offshore & Marine. Demos Markantonis holds Bachelor Of Commerce (B.Com.), Accounting And Finance from University Of South Africa/Universiteit Van Suid-Afrika.

Company email context

Email format at ECHO & RIG RESTAURANT GROUP

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{first}.{last}@abb.com
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AeroLeads found 1 current-domain work email signal for Demos Markantonis. Compare company email patterns before reaching out.

Profile bio

About Demos Markantonis

A highly effective Senior Accounting / Financial Professional who meets challenges skillfully and creates positive change. An energetic and focused individual, with a proven ability to provide the leadership necessary to generate and deliver innovative ideas and effective solutions in highly competitive, rapidly changing business environments. A dedicated manager, with a track record of success developing teams and leading them to deliver accurate, timely financial information to assist in the achievement of established business goals. A list of core competencies: - Budget and budgetary control; - Credit control & accounts receivable management; - Month-end accounting & reporting; - Project control & reporting; - Financial analysis; - Cash Flow management; - Risk analysis; - Competitive analysis; - Contract negotiations; - Employee training and coaching; - Sox compliance; - Audit preparation.

Listed skills include Strategic Planning, Project Management, Financial Analysis, Budgets, and 18 others.

Current workplace

Demos Markantonis's current company

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ECHO & RIG RESTAURANT GROUP
Echo & Rig Restaurant Group
Chief Financial Officer at Echo & Rig Restaurant Group
7 roles

Demos Markantonis work experience

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

Chief Financial Officer

Current
Echo & Rig Restaurant Group

Las Vegas, Nevada Area

In charge of the Financial Operations, Cash Flow, Budget, Financial Statements, and all Accounting Operations of the company and its subsidiaries. Advised the President of the group regarding operations and strategic growth. Oversaw all negotiations regarding acquisitions. Instrumental in the company’s growth and expansion through the expansion of product lines. Supervised and instigated all Human Resource functions and administered the 401K plan and health care plans.

Nov 2016 - Present

Accounting Manager

Houston, Texas Area

Managing the accounting operations, including budgets, financial statements, and financial planning for new business unit acquisition Keppel Letourneau USA, Inc. company. Monitored GAAP compliance, SOX, and internal audit scheduling. Installed and enhanced additional efficiencies, as required, relating to Payroll, accounting and banking operations.

Jan 2016 - Oct 2016

Snr Financial Analyst

Abb

Houston, Texas Area

Directed accounting operations, including budgets, financial statements, and financial planning for business unit front-end sales, fabrication, and force measurement divisions of Process Analytics Measurement Products Group, valued at $330M. Monitored GAAP compliance, SOX, and internal audit scheduling.• Grew revenues 15% and gross margin 5% by advising senior management regarding all project operations and improving financial benchmarks throughout each year.• Increased collections by 35% annually by working together with operations, sales and project management to ensure current credit and accounts receivable protocols were adhered to.• Enhanced efficiencies and customer satisfaction by leading redesign of sales structures in alignment with regulation compliances; streamlined reports and immediately rolled out to internal and external stakeholders.Accounting System used - SAP

Apr 2012 - Oct 2015

Segment Controller

Houston, Texas Area

Managed financial project operations, budgeting and all accounting operations for automation division with annual revenue of $90M. Produced monthly, quarterly and annual financial statements, balance sheet reconciliations, and financial analysis. Directed SOX and internal audit schedules and procedures.• Identified and implemented new procedures that allowed company to maximize project management of “Lump Sum” and “Cost Plus” projects.• Achieved cost savings of 14%, and increased profitability 12%, by developing and implementing new procurement practices, including diversified list of suppliers.• Rolled out new collections policy that reduced days sales outstanding (DSO) from 84 to 56 days. Accounting Systems used SOLOMON IV

Aug 2006 - Apr 2012

Finance Director

International Exhibitions, Inc / Atcom Publishing

Houston, Texas Area

Drove all corporate and subsidiary financial operations, including cash flow, budgeting, reporting, and accounting functions. Consulted with group’s president on operations and strategic planning. Led acquisition negotiations.• Contributed to 435% increase in revenue and 340% improvement in profitability by leading acquisitions and regional extensions of product lines, as well as supervising HR functions.• Formulated systems and procedures for corporate expansion that grew revenues and margins by 75% in publishing division, including incorporation for separate company with individualized internal structure and protocols.• Implemented procedures that optimized real estate assets, including consolidation of properties into single entity utilizing consistent accounting procedures. Accounting System used SOLOMON IV

Apr 1994 - Aug 2006

Management Accountant

Ibm

Johanesburg, South Africa

Responsible for the Finance and Accounting Functions for the largest IBM Subsidiary, dealing with IBM’s largest corporate customers. Responsible for monitoring, controlling and advising Senior Management on financial matters, including company financial systems, reporting, product pricing and planning.

May 1986 - Mar 1994

Assistant Financial Controller

Johanesburg, South Africa

Responsible for the Financial Operations, Cash Flow, Budget, Financial Statements, and all Accounting Operations of the Westin Hotel, The Carlton. Advised the Controller of the group regarding financial operations and strategic growth.

Feb 1981 - Jul 1986
1 education record

Demos Markantonis education

FAQ

Frequently asked questions about Demos Markantonis

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

What company does Demos Markantonis work for?

Demos Markantonis works for ECHO & RIG RESTAURANT GROUP.

What is Demos Markantonis's role at ECHO & RIG RESTAURANT GROUP?

Demos Markantonis is listed as Chief Financial Officer at Echo & Rig Restaurant Group at ECHO & RIG RESTAURANT GROUP.

What is Demos Markantonis's email address?

AeroLeads has found 1 work email signal at @abb.com for Demos Markantonis at ECHO & RIG RESTAURANT GROUP.

What is Demos Markantonis's phone number?

AeroLeads has found 1 phone signal(s) with area code 713 for Demos Markantonis at ECHO & RIG RESTAURANT GROUP.

Where is Demos Markantonis based?

Demos Markantonis is based in Las Vegas, Nevada, United States while working with ECHO & RIG RESTAURANT GROUP.

What companies has Demos Markantonis worked for?

Demos Markantonis has worked for Echo & Rig Restaurant Group, Keppel Offshore & Marine, Abb, Englobal, and International Exhibitions, Inc / Atcom Publishing.

How can I contact Demos Markantonis?

You can use AeroLeads to view verified contact signals for Demos Markantonis at ECHO & RIG RESTAURANT GROUP, including work email, phone, and LinkedIn data when available.

What schools did Demos Markantonis attend?

Demos Markantonis holds Bachelor Of Commerce (B.Com.), Accounting And Finance from University Of South Africa/Universiteit Van Suid-Afrika.

What skills is Demos Markantonis known for?

Demos Markantonis is listed with skills including Strategic Planning, Project Management, Financial Analysis, Budgets, Management, Leadership, Sarbanes Oxley Act, and Forecasting.

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