Breanna Mccarthy (Née Marr)
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Breanna Mccarthy (Née Marr) Email & Phone Number

Sr Mgr Energy Policy/Regulation and US Attorney | MPhil Environmental Policy | Passionate about the connections between nature, policy, and society at Ofgem
Location: London, England, United Kingdom 8 work roles 3 schools
1 work email found @balglobal.com LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

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Current company
Role
Sr Mgr Energy Policy/Regulation and US Attorney | MPhil Environmental Policy | Passionate about the connections between nature, policy, and society
Location
London, England, United Kingdom
Company size

Who is Breanna Mccarthy (Née Marr)? Overview

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Breanna Mccarthy (Née Marr) is listed as Sr Mgr Energy Policy/Regulation and US Attorney | MPhil Environmental Policy | Passionate about the connections between nature, policy, and society at Ofgem, a with 1010 employees, based in London, England, United Kingdom. AeroLeads shows a work email signal at balglobal.com and a matched LinkedIn profile for Breanna Mccarthy (Née Marr).

Breanna Mccarthy (Née Marr) previously worked as Senior Manager - Energy Policy and Regulation at Ofgem and Sustainability Advisor at Ceiba Green Solutions. Breanna Mccarthy (Née Marr) holds Master Of Philosophy - Mphil, Environmental Policy from University Of Cambridge.

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Email format at Ofgem

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*@balglobal.com
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Profile bio

About Breanna Mccarthy (Née Marr)

Senior Manager (Energy Policy and Regulation) at Ofgem and former lead US attorney with an MPhil in Environmental Policy and experience in energy policy and decarbonisation pathways. Knowledge of the UK Net Zero Strategy, Circular Economy Package, TCFD, TNFD, and SBTi. At BAL, managed an 80-person team, covering legal and immigration compliance programmes for a multinational consulting company, along with clients in the wind energy services, manufacturing, market research, and other sectors. Built trust with and advised organisations on compliance and operational matters within rapidly changing adjudicatory landscapes. Set, implemented, and measured organisational strategy and targets. Delivered strategic communication and guidance, organisational change, change management, knowledge management, and data-driven strategy to promote project and programme success. My career asylum and pro bono work focused on serving abused and abandoned immigrant minors and adults escaping slavery, gang violence, and political persecution.Recognized by "Best Lawyers: Ones to Watch" in 2021: https://www.prnewswire.com/news-releases/13-bal-attorneys-earn-best-lawyers-in-america-ranking-by-best-lawyers-and-5-named-ones-to-watch-301115920.html

Listed skills include Immigration Law, Legal Writing, Legal Research, Adjustment Of Status, and 10 others.

Current workplace

Breanna Mccarthy (Née Marr)'s current company

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Ofgem
Ofgem
Sr Mgr Energy Policy/Regulation and US Attorney | MPhil Environmental Policy | Passionate about the connections between nature, policy, and society
london, england, united kingdom
Website
Employees
1010
AeroLeads page
8 roles

Breanna Mccarthy (Née Marr) work experience

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

Senior Manager - Energy Policy And Regulation

Current

London, England, United Kingdom

Designing future energy network economic instruments that promote investment to drive Great Britain's transition to Net Zero.

Sep 2023 - Present

Sustainability Advisor

Current

Odisha, India (Remote From London, Uk)

Provide advisory services and strategic guidance to a social enterprise start-up focused on household and enterprise waste management, waste education, and promoting the circular economy transition. Deliver strategic guidance in support of sustainability-oriented grant applications and business development opportunities, including pitch presentations to implement a zero-waste professional sporting event. Provide feedback on marketing and educational materials promoting composting and waste reduction projects. Provide thought leadership and feedback in support of special projects and events, including a TEDx talk addressing composting as a means of combating climate change and reducing landfill waste. Develop decks and other materials in support of sustainability workshops and other engagement activities.

Sep 2022 - Present

Senior Associate (Lead Attorney)

Greater Boston Area

Built and managed a bespoke immigration and compliance program for one of the world’s largest management consultancy firms. Hired and oversaw an approximately 80-person team, including attorneys and other professional staff. Developed strong relationships with and advised diverse clients in the consulting, green energy, IT, manufacturing, and agriculture industries, as well as immigrant families. Delivered analyses and recommendations on rapidly changing regulations and policies to solve complex challenges and advance business goals for internal and client leadership. Defined cross-functional operational strategies and priorities of legal/compliance programs for a Fortune 100 company. Codified these policies and practices into the firm’s most comprehensive Standard Operating Procedures document, influencing BAL’s best practices as a whole. Developed and delivered policy/regulatory training programs and other educational materials for diverse external and internal audiences.

Aug 2016 - Jun 2021

Immigration Business Partner

Boston, Ma

Served as internal immigration counsel for a multinational IT services company. Provided long-term strategic legal counsel on complex regulatory and policy matters to internal client senior leaders. Spearheaded the integration of two global immigration programs during a major corporate acquisition, prioritizing initiatives where strategy and plans were ambiguous. Collaborated with outside counsel and mobility vendors, defined and tracked key deliverables, and kept the highest levels of my organization informed of their status. Built and led multiple cross-functional taskforces to successfully address large-scale compliance audits. Managed and developed junior attorneys and supporting onshore and offshore staff.

Oct 2015 - Aug 2016

Associate Attorney

The Nair Law Group, A Professional Corporation

Managed a high-volume caseload of US immigration petitions. Researched and advised clients on emergent policy and regulatory matters. Maintained high level of client communication and kept clients updated on trends and changes in the field of law. Wrote blogs and alerts on related policy developments.

Dec 2014 - Sep 2015

Senior Law Clerk

Researched and wrote materials in support of immigration filings, including employment-based applications and various forms of humanitarian relief, such as asylum, Convention Against Torture, withholding of removal, deportation defense, and visa waivers. Developed case strategy for filings to US Immigration Court, Board of Immigration Appeals, Federal District Court, and the United States Court of Appeals for the First Circuit.

May 2013 - Nov 2014

Law Clerk

Maiona & Ward, P.C.

Researched case law and legislation. Drafted asylum, UN Convention Against Torture, withholding of removal, green card, visa waiver, and naturalization/citizenship memoranda. Interviewed and worked closely with clients in order to prepare filings to various government agencies on their behalf.

Jun 2012 - Aug 2012
Team & coworkers

Colleagues at Ofgem

Other employees you can reach at ofgem.gov.uk. View company contacts for 1010 employees →

3 education records

Breanna Mccarthy (Née Marr) education

Master Of Philosophy - Mphil, Environmental Policy

Dissertation (received Distinction): The Effects of Environmental and Personal Health Benefits Information on Consumer Acceptance.

FAQ

Frequently asked questions about Breanna Mccarthy (Née Marr)

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

What company does Breanna Mccarthy (Née Marr) work for?

Breanna Mccarthy (Née Marr) works for Ofgem.

What is Breanna Mccarthy (Née Marr)'s role at Ofgem?

Breanna Mccarthy (Née Marr) is listed as Sr Mgr Energy Policy/Regulation and US Attorney | MPhil Environmental Policy | Passionate about the connections between nature, policy, and society at Ofgem.

What is Breanna Mccarthy (Née Marr)'s email address?

AeroLeads has found 1 work email signal at @balglobal.com for Breanna Mccarthy (Née Marr) at Ofgem.

Where is Breanna Mccarthy (Née Marr) based?

Breanna Mccarthy (Née Marr) is based in London, England, United Kingdom while working with Ofgem.

What companies has Breanna Mccarthy (Née Marr) worked for?

Breanna Mccarthy (Née Marr) has worked for Ofgem, Ceiba Green Solutions, Berry Appleman & Leiden Llp, Ntt Data Americas, and The Nair Law Group, A Professional Corporation.

Who are Breanna Mccarthy (Née Marr)'s colleagues at Ofgem?

Breanna Mccarthy (Née Marr)'s colleagues at Ofgem include Wilf Wilde, Andrew Martin, Stuart Mctavish, Sam Eversden, and Alishia Lal.

How can I contact Breanna Mccarthy (Née Marr)?

You can use AeroLeads to view verified contact signals for Breanna Mccarthy (Née Marr) at Ofgem, including work email, phone, and LinkedIn data when available.

What schools did Breanna Mccarthy (Née Marr) attend?

Breanna Mccarthy (Née Marr) holds Master Of Philosophy - Mphil, Environmental Policy from University Of Cambridge.

What skills is Breanna Mccarthy (Née Marr) known for?

Breanna Mccarthy (Née Marr) is listed with skills including Immigration Law, Legal Writing, Legal Research, Adjustment Of Status, Appeals, Employment Based Immigration, H 1B, and Courts.

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