Heresy Consulting specializes in leadership and organizational development, focusing on helping leaders understand themselves, their teams, and their purpose. They emphasize the importance of relationships and narrative competence in facilitating meaningful change and development. Their approach is rooted in fostering genuine connections and understanding within organizations, contrasting with traditional 'best practices' which they critique as ineffective. Established in 2013, the company offers open programs characterized by experiential learning through experimentation and play.

Heroic Public Speaking offers transformative experiences that equip individuals with the ability to craft and deliver powerful speeches. The company provides training for speakers and authors at all levels, helping them to articulate ideas and deliver life-changing speeches. Heroic's proprietary methods not only enhance public speaking but also assist in writing, publishing, and promoting books. Their offerings are recognized for developing distinctive intellectual properties. With a community that includes leaders, entrepreneurs, and experts, Heroic Public Speaking emphasizes humility, creativity, and professional growth. Their programs are renowned for high-quality coaching, world-class editors, and a strong support system, confirmed by a high Net Promoter Score.

Her Podium® specializes in providing public speaking and communication training tailored specifically for women. They offer a unique curriculum focused on empowering women to feel confident in their voice across various contexts such as business, volunteer activities, and personal engagements. Their offerings include structured programs like 'Empowering Your Voice' and 'Emerging Speakers', as well as virtual clubs and one-on-one coaching, all designed to create a safe, supportive, and nonjudgmental learning environment. Her Podium® distinguishes itself by focusing on confidence building and fun, rather than traditional corporate speaking programs. The programs can be customized to meet the specific needs of organizations.

Het Ontwikkelingsinstituut specializes in personal development courses designed for individuals seeking to become coaches, develop leadership skills, or improve personal interactions. The institute prides itself on intensive and well-grounded training programs that encourage self-reflection and continuous personal growth. They offer a personalized approach to learning, ensuring participants gain valuable insights into their behavior and functioning, thereby strengthening their capability to support others. The unique selling point of Het Ontwikkelingsinstituut is its commitment to fostering self-improvement as a pathway to helping others.

Het Ontwikkelpunt focuses on personal development, leadership, and team collaboration, offering coaching and training with a strong emphasis on behavior and underlying beliefs. They utilize the Solution Focus method, encouraging self-discovered solutions to enhance personal and team growth. The company provides custom-tailored training programs adaptable to individual pacing, with an Online Academy for remote learning, aiming to optimize team performance and leadership capabilities.

HEX Development is a people performance consultancy and coaching business founded by Tom Emery. The company specializes in individual and team coaching, leadership development, and fostering high-performing cultures. With experience in financial services, retail, telecoms, and public sectors, HEX is known for its personalized approach—working collaboratively with clients to address their unique challenges. The consultancy prides itself on being honest, attentive, empathetic, and transparent, focusing on enhancing organizational performance through a deep understanding of client dynamics. HEX is also committed to supporting diversity and inclusion within teams and organizations.

HiColleagues offers a range of digital upskilling, new skilling, and reskilling programs through bootcamps, public training, and corporate services. Their curriculum is designed to meet the current market demands, featuring certified and experienced instructors. They emphasize practical learning, with courses tailored to enhance digital skills and provide certifications and portfolios upon completion. HiColleagues collaborates with various corporate and recruitment partners to foster competent digital talents that positively impact the digital economy in Indonesia. They offer customizable topics and flexible scheduling, alongside providing talent solutions through headhunting and outsourcing.

Hidden Strengths Learning specializes in creating collaborative environments that enhance performance through diversity of thought, engagement, and innovation. The company focuses on executive coaching and leadership development programs that are experiential and highly tailored to client needs, ensuring a high return on investment. They emphasize building a shared purpose and collective talent within teams, offering both virtual and face-to-face sessions, and are recognized for their expertise across various sectors.

High Definition You focuses on developing confident leaders who can communicate effectively, make impactful contributions, and create powerful networks. They tailor their training to both junior and senior levels, providing a Possiblist‚Ñ¢ mindset approach to enhance personal and professional growth. Through bespoke High Definition Leadership Labs, they specialize in breaking outdated habits and building empowering new ones, especially targeted at senior leaders. Their services emphasize a gender-specific approach to address challenges faced by women in male-dominated environments and include democratized early career coaching through the Possibility Project.

Higher Landing is the world's leading career development service, focused on helping professionals transform their careers through radical self-awareness and personal branding. Founded by career strategist Jackie Rafter, Higher Landing offers both self-guided and live workshops aimed at unpacking individual strengths and aligning them with meaningful career paths. The company has successfully helped over 10,000 people pivot to higher roles or new career paths within three months through its structured programs. Their unique selling point includes a combination of empathy-driven teaching, long-term professional networking opportunities, and industry-specific guidance to cater to professionals at all levels.

High Fifteen Ltd, founded in 2019 by Vanessa, is a consultancy focused on fostering inclusive and high-performance workplace cultures. With over 18 years of experience, Vanessa combines executive coaching, positive psychology, and emotional intelligence to deliver tailored workshops and keynotes. The company has impacted over 20,000 employees and collaborated with more than 90 companies. Their unique approach is solution-focused and flexible, allowing them to adapt to various organizational cultures while emphasizing DEIB principles. Vanessa's credentials include accreditation from the European Mentoring & Coaching Council and certification in the EQ-i 2.0 and Strengthscope.

High Impact specializes in transformational leadership development experiences designed to help individuals explore their personal impact and discover their authentic leadership qualities. The company focuses on the deep understanding of self and others, promoting openness, humility, and emotional intelligence as foundational leadership traits. Offering seminars and coaching sessions both live and virtual, High Impact is dedicated to inspiring leaders to reduce conflict and positively impact future generations. Since its inception in 2005, it has been known for its experiential and powerful approach, encouraging participants to recognize and develop their leadership and communication skills.