Haynes and Boone LLP
Overview
Haynes and Boone is a US-headquartered, full-service law firm with an international platform and a strong presence in London. Founded as a corporate-focused firm in 1970, it has expanded into a broad range of industry and specialist practices (including energy, technology, private equity, data centres, IP and employee benefits) and positions itself as a multidisciplinary adviser on complex cross-border matters. The firm emphasises collegiality, team-based resourcing and attorney development (notably its HB Building Leaders/Attorney Development programmes) and has invested in dedicated London training and international practice capability.
- Headquarters: Dallas
- Founded: 1970
- Lawyers: 750+ Lawyers
- Offices: 21
Values & Culture
Practice Areas
- Agriculture & Rural
- Banking & Finance
- Capital Markets
- Commercial Contracts
- Competition & Antitrust
- Construction & Engineering
- Corporate & M&A
- Data Protection & Privacy
- Dispute Resolution & Litigation
- Employment
- Energy & Natural Resources
- Environment & Planning
- ESG & Sustainability
- Financial Services & Regulation
- Healthcare & Life Sciences
- Infrastructure & Projects
- Insurance & Reinsurance
- Intellectual Property
- International Arbitration
- Investment Funds
- Pensions
- Private Equity & Venture Capital
- Real Estate
- Regulatory & Compliance
- Shipping & Maritime
- Tax
- Technology & Digital
- Transport & Logistics
- White Collar Crime
Geographic Focus: Haynes Boone is strongest in the United States (notably Texas) with an international strategy centred on key offices in London, Mexico City and Shanghai. The firm handles cross‑border transactions and disputes (US–UK–Mexico–China links) and positions London as the hub for its UK/EMEA client work while drawing on a broad US platform for industry‑specialist teams.
Training Contract
London training contracts comprise four seats (each six months' duration) across the contentious and non‑contentious groups; trainees rotate within those groups and work with different teams across the firm’s practice areas during each seat. Practical training is delivered with partner supervisors, associate mentors and ongoing feedback, with formal interviews and assessments conducted as part of recruitment and scheme assessments.
- Starting Salary: £50,000 (increases to £55,000 in second year)
- Trainee Intake: 4 training seats (London office)
- Academic Requirements: A strong and consistent academic record; on track for, or have obtained, a 2:1 degree minimum.
- Application Deadline: 2027-01-10
Sponsorship
Haynes Boone operates the Michael M. Boone Scholarships (paid during the school year). Scholarship details published: 1L Scholarship - potential total $50,000 (includes $10,000 if students receive and accept a 1L summer offer); 2L Scholarship - potential total $40,000 (includes $25,000 if students receive and accept a 2L summer offer); First‑Year Associate Scholarship - potential total $15,000 (including $15,000 if students receive and accept our First‑Year Associate offer).
Mentorship
Trainees are assigned a partner supervisor and associate mentor(s) for day‑to‑day work and professional integration. Attorney Development runs milestone programmes and annual reviews; trainees receive regular feedback and an Associate Development Plan in conjunction with supervising partners.
Programmes & Schemes
Three‑week Summer Vacation Scheme in the London office (used as the recruitment pipeline for offers to the 2029 Training Contract). Participants are assessed throughout the scheme and further assessments/interviews are held with partners and HR.
- Duration: 3 weeks
- Deadline: 2027-01-10
Ten‑week Summer Associate programme (primarily US offices) in which summer associates are paired with supervising partner and associate mentors, attend depositions/hearings/practice group meetings and receive structured career development. Compensation historically set at the weekly equivalent of the firm’s first‑year associate salary.
- Duration: 10 weeks
Haynes Boone is partnered with the 10000 Black Interns Programme to offer internship opportunities in the UK; the firm has confirmed it will participate in Summer 2027 and asks candidates to check for application updates on the programme page.
Firm scholarships paid during the school year to assist law students with expenses and to attract and retain talented candidates. Amounts and conditions vary by year and stage (1L, 2L, First‑Year Associate) and include mentorship and recruitment linkages to summer and entry‑level roles.
- Duration: Paid during the school year
- Salary: $50,000 (1L potential total)
Notable Matters
Advised Arcosa on employee benefits matters in its sale to CRH; the transaction is reported as an $8.5 billion sale (firm role: advising on employee benefits/executive compensation issues associated with the sale).
Pensions
Advised Apollo Sports Capital on a $225 million strategic investment in a professional pickleball platform (firm role: counsel on the investment and related corporate/transactional matters).
Private Equity & Venture Capital
Advised on the merger/combination of Datalec Power Installations and 3C, a $400 million business combination tied to data‑centre and digital infrastructure activity (firm role: deal counsel supporting the combination and related commercial/transactional advice).
Infrastructure & Projects
Advised IVI RMA North America on a strategic partnership with Illume Fertility (firm role: transactional advice supporting the partnership agreement and commercial terms).
Healthcare & Life Sciences
Advised GROW Group PLC on the acquisition of UK medical cannabis operator Avida Medical (firm role: deal counsel on the acquisition and sector regulatory matters).
Healthcare & Life Sciences
What Haynes and Boone LLP Looks For
Key Competencies
- Strong and consistent academic record (on track for or obtained a 2:1 minimum)
- Commercial awareness
- Willingness to take responsibility
- Energy, enthusiasm and personal drive
- Teamwork and collaborative approach
- Commitment to inclusion and pro bono/service
Evidence Signals
- Relevant commercial or pro bono work experience (vacation scheme/summer associate placements)
- Strong transcripts (undergraduate/1L grades where applicable)
- Technical/science degrees or experience for IP/patent roles (engineering/computer science/physics backgrounds encouraged for certain IP roles)
- Participation in firm or sector networks and demonstrable interest in the firm’s key industries (e.g., energy, technology, life sciences)
Benefits & Wellbeing
- Trainee salary: £50,000 (Year 1) rising to £55,000 (Year 2)
- 25 days holiday per calendar year
- Voluntary (optional) Private Medical insurance
- Cash Plan (voluntary benefits)
- £500 contribution towards gym membership
- Group personal pension scheme
- Season ticket loan
- Group Income Protection
- Life Assurance equal to 4x salary
- Employee Assistance Programme
- Wellness initiatives and health screening
- Summer Associate relocation allowance (where applicable)
- Medical, dental and long-term disability insurance (firmwide benefits for associates in applicable jurisdictions)
- 401(k) retirement savings plan (US offices)
Wellbeing
HB Well programme (global wellbeing strategy) provides access to Lyra Health counselling/coaching, weekly mindfulness and resiliency sessions with Mastermind facilitators, Mental Health First Aid‑trained Wellness Champions Network, topical webinars/training and the firm’s Wellness in Law podcast. The firm has received external recognition for its wellbeing strategy (Gold Well Workplace award, Platinum Bell Seal for Workplace Mental Health, Cigna Healthy Workforce Gold).
Awards & Recognition
- Gold Well Workplace award (Wellness Alliance) — 2025
- Platinum Bell Seal for Workplace Mental Health (Mental Health America) — 2026
- Cigna Healthy Workforce Designation — Gold level (2025)
- Vault Annual Associate Survey: ranked #11 Best Law Firms for Wellness (2026-2027)
- Vault rankings — multiple summer associate and wellness recognitions (2024/2025)
Diversity, Equity & Inclusion
Haynes Boone publishes an Advancing Inclusion Progress Report (2024–2025), operates 10 named Inclusion Networks, and runs purposeful recruitment and development programmes to attract, retain and promote lawyers reflecting client markets. The firm references Mansfield 6.0 Plus certification and public reporting on DEI progress.
- Asian/Pacific Islander Network
- Black Lawyer Alliance
- First Generation Network
- Latin/Hispanic Network
- LGBTQ+ Network
- Next Generation Network
- Lawyers of Tomorrow Network
- Veterans Network
- Women's Initiatives Network
- Working Parents and Caregivers Network
- Advancing Inclusion Progress Report 2024–2025
- Mansfield 6.0 Plus certification
- Membership/signatory to the Mindful Business Charter
Pro Bono
Haynes Boone embraces pro bono as a core part of firm culture and publishes an annual Pro Bono Impact Report (2025 Pro Bono Impact Report). The firm encourages attorneys to provide pro bono legal services to individuals and organisations lacking access to representation; primary contact: Rachel Elkin, Pro Bono Counsel.
Innovation
Haynes Boone invests in sector‑focused innovation and legal technology expertise through dedicated AI, technology transactions and data‑infrastructure practices. The firm’s AI & Deep Learning group advises on patenting and regulatory issues in AI, and the Technology team handles IP, licensing, cloud, data privacy and domain disputes. Vault rankings cite the firm’s use of technology and innovation among its strengths.
- AI and Deep Learning Practice Group
- AI and Technology multidisciplinary group
- Data Centers and Digital Infrastructure practice (technology/energy intersection)
- The Legal Landscape podcast (covers technology and generative AI topics)
Quick Application Angles
- Apply for the London Summer Vacation Scheme (applications open 2026‑11‑02; deadline 2027‑01‑10) — offers for the 2029 Training Contract are made from this scheme, so use the scheme application to secure a training contract route.
- Mention HB Well and the firm’s wellbeing awards (Gold WELCOA, Platinum Bell Seal) in interviews to demonstrate cultural fit — the firm places visible emphasis on wellbeing and associate satisfaction.
- If applying to IP roles, highlight any technical/engineering background and patent‑related experience — the firm requires technical backgrounds for certain IP patent litigation/transactional roles.
- Reference cross‑border or sector experience relevant to the firm’s industry teams (data centres, AI/tech, energy, private equity) — Haynes Boone positions itself as an interdisciplinary adviser on complex industry matters.
- Use the Michael M. Boone Scholarships and the #10000 Black Interns partnership to demonstrate commitment to the firm’s pipeline and DEI initiatives where relevant.
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