Mark Ero, Change Management Consultant at Arkleen Oil and Gas

Mark Ero

Investment Analyst at JNF Capital | Greater London, England, United Kingdom

Profile last verified July 2026
Financial Services Verified Profile Greater London, England, United Kingdom University of Surrey
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Mark Ero Socials
Mark Ero Work Experience

Change Management Consultant at Arkleen Oil and Gas in July 2016 - Present

Business Development Consultant at JNF Capital in May 2014 - June 2016

Business Consultant at ARCO Group Plc in February 2013 - May 2014

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Sales Consultant at Experian (previously LM Group) in January 2012 - January 2013

Mark Ero Education

University of Surrey, MSc.

University of Surrey, Bachelor's degree

David Game College, University Foundation Programme

Mark Ero Skills
International Project Management Project Planning Client Relations Microsoft Excel Project Management Microsoft Word Business Management Derivatives financial analysis (Indices, Equities,Oil) Market Analysis Financial research Presentation Skills Negotiation Skills Data Validation Management Microsoft Office Sales Databases Market Research Investment Research Market Intelligence Financial Modelling Critical Thinking Problem Solving Partner Relationship Management Marketing Management Software as a Service (SaaS)
About Mark Ero’s Current Company
JNF Capital

Investment Analyst: Research and report centred on Equities, Oil and Gas Market (WTI, BRENT) Market trend analysis: work with traders to provide and improve market views on oil and gas Qualitative/qualitative valuations on new business openings Macroeconomic industry data research for oil clients

Discover more about JNF Capital
Mark Ero’s Colleagues
Christopher Achir

Christopher Achir

Port Harcourt, Rivers State, Nigeria

IRATA L3 Rope Access Supervisor/ Red Cross certified First Aider/NDT inspector UT/ VT/MPI, Rad Film Int and 3x Engineering Composite Wrap with BOSIET, CA-EBS, OSP. Irata no. 3/151212 [email protected] +2347060711710

AN IRATA Level 3 Rope Access Corrosion control at Prezicon Altrad
(Jul 2019 – Present)

Afe Benjamin

Afe Benjamin

Benin City, Edo State, Nigeria

Petroleum Technician //SPE, NAPE And IADC Member//Programming Enthusiast // Clean Energy Advocate // HSE Officer// Data Analyst (Excel)

Drilling Mud and completion fluid Engineer at ARKLEEN OIL AND GAS LIMITED
(Mar 2025 – Present)

Williams Anwuzia

Williams Anwuzia

Lagos State, Nigeria

Flutter Developer, Serial Entrepreneur, Business Developer.....

Customer Business Development Manager at CERIUM TECH INTERNATIONAL.
(Jun 2019 – Present)

John Echanomi

John Echanomi

Ughelli, Delta State, Nigeria

Drilling Fluids Supervisor @PLATFORM PETROLEUM/TULCAN ENERGY| Master Equivalent

DRILLING FLUIDS SUPERINTENDENT at NEMSTEC SERVICES NIG LTD
(Aug 2025 – Present)

Victor Okonkwo

Victor Okonkwo

Nigeria

Mud Engineer (Drilling Fluid's Specialist) at ARKLEEN OIL AND GAS LIMITED

Drilling of Oil and Gas Wells Onshore-Offshore!

Cloud & DevOps Engineer | AWS| Azure | Terraform | Docker | IAM Security| Linux | Cloud Optimization

• Performs thorough market analysis and strategic planning, leading to a 20% growth in trading opportunities and a 15% decrease in risk exposure. Identifies and pursues new business opportunities leading to a 25% expansion in market presence, and a 30% enhancement in operati...

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Frequently asked questions about Mark Ero

What is Mark Ero email address?

Email Mark Ero at [email protected]. This email is the most updated Mark Ero's email found in 2026.

How to contact Mark Ero?

To contact Mark Ero send an email to [email protected].

What company does Mark Ero work for?

Mark Ero works for JNF Capital.

What is Mark Ero's role at JNF Capital?

Mark Ero is Investment Analyst

What industry does Mark Ero work in?

Mark Ero works in the Financial Services industry.

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