--- title: ALLY | Hillary Holmes description: Hillary Holmes is a partner in the Houston office of Gibson, Dunn & Crutcher, Co-Chair of the firm’s Capital Markets practice group, and a member of the firm’s Securities Regulation and Corporate Governance, Energy and Infrastructure, Oil and Gas, M&A, and Private Equity practice groups. Ms. Holmes earned her Juris Doctor in 2003 from the University of Pennsylvania Law School, where she was Associate Editor of the Journal of Constitutional Law. She chairs and is founder of the ESG Council of ALLY Energy. image: https://www.allyenergy.com/hubfs/Imported_Blog_Media/Glass-Ceiling-for-Women-in-Energy-Blog-p2s2yxb5tt53mj6txr721ge3axx6wb621buvk1a4y0.jpeg --- - [BUILD WITH US](https://www.allyenergy.com/work-with-us) - [GALLERY](http://ally.photos) [![Company logo](https://www.allyenergy.com/hubfs/MJTW%20Assets/logos/ally-energy-logo-2.svg)](https://www.allyenergy.com/) - [ABOUT](https://www.allyenergy.com/about) - [INSIGHTS](https://www.allyenergy.com/resources) - OUR BUILDS - [Houston Energy & Climate Week](http://www.climateweekhouston.com) - [Energy Workforce of the Future](https://www.energyworkforceofthefuture.com/) - [The GRIT Awards & Best Energy Workplaces](https://www.allyenergy.com/2025-grit-awards-best-energy-workplaces-finalists) - [Energy Capital Markets Day on Wall Street](https://www.allyenergy.com/ally-tcs-worley-new-york-marathon-team) - [THE BEE SUITE™](http://www.thebeesuite.com) - [THE ASK](https://www.allyenergy.com/the-ask) - [PRESS](https://www.allyenergy.com/about/press) [Call +1 281-741-5482](tel:+12817415482) - [ABOUT](https://www.allyenergy.com/about) - [INSIGHTS](https://www.allyenergy.com/resources) - OUR BUILDS - [Houston Energy & Climate Week](http://www.climateweekhouston.com) - [Energy Workforce of the Future](https://www.energyworkforceofthefuture.com/) - [The GRIT Awards & Best Energy Workplaces](https://www.allyenergy.com/2025-grit-awards-best-energy-workplaces-finalists) - [Energy Capital Markets Day on Wall Street](https://www.allyenergy.com/ally-tcs-worley-new-york-marathon-team) - [THE BEE SUITE™](http://www.thebeesuite.com) - [THE ASK](https://www.allyenergy.com/the-ask) - [PRESS](https://www.allyenergy.com/about/press) - [BUILD WITH US](https://www.allyenergy.com/work-with-us) - [GALLERY](http://ally.photos) [ALLY](https://www.allyenergy.com/blog) - [Career Search](https://www.allyenergy.com/blog/tag/career-search) - [Change & Resilience](https://www.allyenergy.com/blog/tag/change-resilience) - [Climate & Sustainability](https://www.allyenergy.com/blog/tag/climate-sustainability) - [Creativity & Originality Initiative](https://www.allyenergy.com/blog/tag/creativity-originality-initiative) - More - [Critical Thinking & Analysis](https://www.allyenergy.com/blog/tag/critical-thinking-analysis) - [Digital](https://www.allyenergy.com/blog/tag/digital) - [Diversity, Equity & Inclusion](https://www.allyenergy.com/blog/tag/diversity-equity-inclusion) - [Emotional Intelligence](https://www.allyenergy.com/blog/tag/emotional-intelligence) - [Energy Insights](https://www.allyenergy.com/blog/tag/energy-insights) - [Entrepreneurship Intrapreneurship](https://www.allyenergy.com/blog/tag/entrepreneurship-intrapreneurship) - [Explore ESG](https://www.allyenergy.com/blog/tag/explore-esg) - [Female Execs of Climate Tech](https://www.allyenergy.com/blog/tag/female-execs-of-climate-tech) - [Financial Skills](https://www.allyenergy.com/blog/tag/financial-skills) - [GRIT](https://www.allyenergy.com/blog/tag/grit) - [Giving Back](https://www.allyenergy.com/blog/tag/giving-back) - [Grit Awards](https://www.allyenergy.com/blog/tag/grit-awards) - [Growth change challenge leadership](https://www.allyenergy.com/blog/tag/growth-change-challenge-leadership) - [Inspiration](https://www.allyenergy.com/blog/tag/inspiration) - [Leadership](https://www.allyenergy.com/blog/tag/leadership) - [Marathon](https://www.allyenergy.com/blog/tag/marathon) - [Member Insights](https://www.allyenergy.com/blog/tag/member-insights) - [Negotiation](https://www.allyenergy.com/blog/tag/negotiation) - [Parenting & Family](https://www.allyenergy.com/blog/tag/parenting-family) - [Problem Solving & Ideation](https://www.allyenergy.com/blog/tag/problem-solving-ideation) - [Race in the Workplace](https://www.allyenergy.com/blog/tag/race-in-the-workplace) - [Recognition](https://www.allyenergy.com/blog/tag/recognition) - [Relationships, Conflict, Power and Office Politics](https://www.allyenergy.com/blog/tag/relationships-conflict-power-and-office-politics) - [Running](https://www.allyenergy.com/blog/tag/running) - [Social Influence](https://www.allyenergy.com/blog/tag/social-influence) - [Storytelling & Personal Branding](https://www.allyenergy.com/blog/tag/storytelling-personal-branding) - [The Voices Of Energy](https://www.allyenergy.com/blog/tag/the-voices-of-energy) - [Uncategorized](https://www.allyenergy.com/blog/tag/uncategorized) - [Wellbeing & Self Care](https://www.allyenergy.com/blog/tag/wellbeing-self-care) - [Workforce Development](https://www.allyenergy.com/blog/tag/workforce-development) Subscribe Select blog topic Career Search Change & Resilience Climate & Sustainability Creativity & Originality Initiative Critical Thinking & Analysis Digital Diversity, Equity & Inclusion Emotional Intelligence Energy Insights Entrepreneurship Intrapreneurship Explore ESG Female Execs of Climate Tech Financial Skills GRIT Giving Back Grit Awards Growth change challenge leadership Inspiration Leadership Marathon Member Insights Negotiation Parenting & Family Problem Solving & Ideation Race in the Workplace Recognition Relationships, Conflict, Power and Office Politics Running Social Influence Storytelling & Personal Branding The Voices Of Energy Uncategorized Wellbeing & Self Care Workforce Development ![earth-and-energy-p2s3ukjjx0gmhx815fmvzgwr9xy21gsqdyjd7eczgo](https://www.allyenergy.com/hubfs/Imported_Blog_Media/earth-and-energy-p2s3ukjjx0gmhx815fmvzgwr9xy21gsqdyjd7eczgo.jpeg) ###### THE ALLY BLOG ## Resources for your energy career  ![Hillary Holmes](https://www.allyenergy.com/hs-fs/hubfs/Imported_Blog_Media/Hillary_Holmes-1-1-300x300.jpg?width=150&name=Hillary_Holmes-1-1-300x300.jpg) ## [Hillary Holmes](https://www.allyenergy.com/blog/author/hillaryhholmes) Hillary Holmes is a partner in the Houston office of Gibson, Dunn & Crutcher, Co-Chair of the firm’s Capital Markets practice group, and a member of the firm’s Securities Regulation and Corporate Governance, Energy and Infrastructure, Oil and Gas, M&A, and Private Equity practice groups. Ms. Holmes earned her Juris Doctor in 2003 from the University of Pennsylvania Law School, where she was Associate Editor of the Journal of Constitutional Law. She chairs and is founder of the ESG Council of ALLY Energy. - ## Posts by Hillary Holmes [![Key Takeaways for Public Companies on the New SEC Climate Rules](https://www.allyenergy.com/hubfs/SEC%20Proposed%20Rules%20Memo.png) Explore ESG Key Takeaways for Public Companies on the New SEC Climate Rules ![](https://www.allyenergy.com/hubfs/Imported_Blog_Media/Hillary_Holmes-1-1-300x300.jpg) Hillary Holmes](https://www.allyenergy.com/blog/key-takeaways-for-public-companies-on-the-new-sec-climate-rules) [![A big year ahead for ESG in energy](https://www.allyenergy.com/hubfs/2022%20big%20year.png) Explore ESG A big year ahead for ESG in energy ![](https://www.allyenergy.com/hubfs/Imported_Blog_Media/Hillary_Holmes-1-1-300x300.jpg) Hillary Holmes](https://www.allyenergy.com/blog/esg-big-year) [![NASDAQ Proposes New Board Diversity Rules](https://www.allyenergy.com/hubfs/Imported_Blog_Media/Nasdaq-New-Board-Diversity-Rules-p2spfpjudwb1fodv7cunhd0c6fiy0lzikfvd76372g.jpeg) Explore ESG NASDAQ Proposes New Board Diversity Rules ![](https://www.allyenergy.com/hubfs/Imported_Blog_Media/Hillary_Holmes-1-1-300x300.jpg) Hillary Holmes](https://www.allyenergy.com/blog/nasdaq-proposes-new-board-diversity-rules) [![Capital Raising in the Current Environment I: PIPEs](https://www.allyenergy.com/hubfs/Imported_Blog_Media/HT-AbstractBackgrounds-PinkPetro-Web-0520-03-p2rzfsmzhh3zd5upaawkb1aqxuj0u1gzk3fpvrs0i0.jpeg) Explore ESG Capital Raising in the Current Environment I: PIPEs ![](https://www.allyenergy.com/hubfs/Imported_Blog_Media/Hillary_Holmes-1-1-300x300.jpg) Hillary Holmes](https://www.allyenergy.com/blog/capital-raising-in-the-current-environment-i-pipes) ### Subscribe Here! [![ALLY Energy](https://www.allyenergy.com/hubfs/MJTW%20Assets/logos/ally-energy-logo-on-dark.svg)](https://www.allyenergy.com/) Unleashing the next generation of builders and difference makers. 801 Travis Street, Ste 2101 PMB 1589 Houston, Texas 77002 [+1 281-741-5482](tel:+12817415482) - [About](https://www.allyenergy.com/about) - [Our Press](https://www.allyenergy.com/about/press) - [Our Philanthropy](http://www.alliesinenergy.org) ©2026 ALLY Energy. All rights reserved. - [Help](https://www.allyenergy.com/help) - [Privacy Policy](https://www.allyenergy.com/privacy-policy)