Mark Witt Email & Phone Number

Commercial Energy Services is an Energy Investment and Financial Consulting Firm that provides C-level financial and risk management and due diligence services to ESG, Renewable Energy, and Oil & Gas companies. Since 2003, Mark has served as an officer, board member or consultant for Fortune 500 and numerous early stage companies.

Franklin, Tn, Us

Aries Clean Technologies develops, owns and operates waste to energy projects deploying its commercial patented gasification technology to divert waste from landfills and convert waste wood and other waste materials to renewable gas and carbon, heat/steam and electricity for municipalities, utilities and industrial customers.

Abingdon, Oxfordshire, Gb

• CFO and Director for UK based specialty renewable bio-chemical company with patented advanced fermentation technology to produce n-butanol and acetone from a converted corn ethanol plant. • Designed a strategy and implementation plan in preparation for a public listing on NASDAQ, utilizing experience learned from four prior IPOs. www.greenbiologics.com

San Antonio, Texas, Us

• Reported to the CEO supporting finance, banking, reserves reporting, budgeting, planning, accounting, audit and tax for multi-billion dollar privately owned, integrated oil & gas company producing in the Eagle Ford Shale and internationally in Colombia and Mexico. • Reorganized accounting and finance departments, improved internal controls and increased domestic borrowing base from $250 million to $750 million. www.lewisenergy.com

Us

• Recruited to take the company public and to run financial strategy.• Successfully completed IPO on the Toronto Venture Exchange in 9 months (November 2010) raising Canadian $43 million to fund its exploration, development, rehabilitation and production contract in the Republic of Azerbaijan. www.greenfields-petroleum.com

• Recruited to consult private equity backed start-up for former Anadarko executives that had started a company focused on international oil and gas development. • Invited to join the team permanently as CFO three months after engaging with the team to guide the company through all requisite public filings, work with auditors, to hire accounting and treasury staff, to implement computer systems and to communicate with the investment community. • Assisted with the sale of GFI to Salamander Energy for $290 million.• Successfully completed RTO on the Toronto Venture Exchange in March 2006.

New York, New York, Us

• Marketed risk management products to power and natural gas utilities, cooperatives, municipals, retail load aggregators and power generators including swaps, options, spark spreads and weather derivatives.

Paris, La Défense, Fr

• Developed and advanced the first Origination Business Plan to the board. • Established the North American origination organization including recruiting and supervising marketing and analytical staff. • Originated transactions with over $150 million of value. • Conducted due diligence for a $700 million acquisition of the Cabot LNG Terminal in Boston.

• Strategically grew business by expanding into natural gas storage, distribution, pipelines and NGL businesses; developed an intra-state natural gas pipeline and storage system, sold to Duke Energy.• Raised $55 million through public offerings, in addition to other public and private debt financing. • Prepared and negotiated financing documents, presented IPO to the investment community. • Contributing member of the team that grew the company to $100 million in revenue in three years.

London, England, Gb

Various progressive financial positions with multiple strategic business units including Trading, Drilling, Technology and Global Gas.

Toronto, On, Ca