Mercer

Mercer is a consulting agency based in New York City, established in 1945, that specializes in a range of services including human resource consulting, retirement planning, employee investments, and wealth management. The firm focuses on addressing the health, wealth, and career needs of an evolving workforce by providing technology-based advice and solutions. Mercer's offerings encompass compensation analysis, employee benefits, communication strategies, human capital strategy, investment consulting, and program administration. By redefining the work environment and reshaping retirement and investment outcomes, Mercer aims to help organizations build brighter futures for their employees.

Gabriel Fernández del Castillo

Principal

29 past transactions

Gestcompost

Private Equity Round in 2025
Gestcompost Sociedad De Responsabilidad Limitada, established in 2003 and located in Zaragoza, Spain, focuses on the management and treatment of organic and biodegradable non-hazardous waste. The company serves various sectors, including agri-food, urban, industrial, agricultural, and livestock industries. By specializing in the treatment and recovery of organic waste, Gestcompost converts these materials into fertilizers and other valuable agro-products, promoting sustainable waste utilization for its clients.

Secor Asset Management

Acquisition in 2025
Secor Asset Management, LP is a privately owned investment firm established in 2010 and headquartered in New York, with an additional office in London. The firm specializes in providing customized asset management solutions to a diverse range of institutional clients, including endowments, foundations, and multi-national corporate pensions in the U.S. and Europe. Secor invests across various asset classes, including public equity, fixed income, real estate, private debt, and private equity. Additionally, the firm manages separate client-focused equity portfolios and offers hedge fund services tailored to client needs.
Vanguard - Outsourced Chief Investment Officer provides investment management services for not-for-profit organizations and other institutional investors.

Leapgen

Acquisition in 2023
Leapgen is a consulting firm that focuses on transforming human resources management for organizations worldwide. The company specializes in developing digital HR strategies that align with business needs, aiming to enhance workforce experience, improve HR efficiency, and achieve cost savings. By challenging conventional approaches, Leapgen helps clients innovate their digital transformation processes. The firm provides comprehensive plans to drive and measure HR utilization, ultimately reducing the disparity between consumer experience and workforce experience.

Mercer | Mettl

Acquisition in 2018
At Mercer | Mettl, our mission is to enable organizations to build winning teams by making credible people decisions across two key areas - acquisition and development. Since our inception in 2010, we have partnered with 6000+ corporates, 31 sector skill councils/government departments, and 700+ educational institutions across 100+ countries. Our research-backed assessments, efficient cloud platform, and in-depth analytics help us deliver transformative results for our clients and their employees. We create customized assessments across the employee lifecycle, including pre-hiring screening, candidate skills assessment, training and development programs for employees/students, certification exams, contests and beyond. Using analysis and insights as catalysts for change, we anticipate and understand the individual impact of business decisions -- now and in the future. We see people’s current and future needs through innovation, and our holistic view, specialized expertise, and deep analytical rigor underpin every idea and solution we offer.

Pavilion Financial Group - Investment consulting business

Acquisition in 2018
Pavilion Financial Group - Investment consulting business is provides investment services.

Summit Strategies Group

Acquisition in 2018
Summit Strategies Group is an investment management firm located in St. Louis, Missouri, specializing in investment consulting and asset modeling services. The firm offers a comprehensive suite of services, including portfolio implementation and monitoring, defined benefit and defined contribution plan services, performance measurement, and risk analysis. Summit Strategies Group serves a diverse clientele, including hospitals, healthcare organizations, foundations, endowments, religious institutions, corporations, public funds, Taft-Hartley plans, and insurance reserves. The firm is committed to delivering sophisticated modeling and research to support its clients' investment needs and objectives.

India Life Capital Pvt. Ltd.

Acquisition in 2018
India Life Capital was set up in 2004 to offer investment advisory services to institutional and corporate clients. Presently, it is one of the biggest SEBI approved Investment Advisors in India and is certified under SEBI (Investment Advisers) Regulations, 2013. India Life Capital currently advises more than 150 retirement trusts and other institutional funds with in excess of INR 30,000 Crores under Advisory. It has offices in Bangalore, Delhi & Mumbai and its clients include Indian companies, banks, multinational companies, leading higher education institutes, Public sector organizations – located across Bangalore, Mumbai, Delhi NCR, Pune, Hyderabad and Chennai.

BFC Asset Management

Acquisition in 2018
BFC Asset Management Co., Ltd. was a wealth management firm based in Tokyo, Japan, established in 2006. It specialized in providing financial planning and investment advisory services, focusing on alternative investment strategies. The firm invested in various vehicles, including offshore hedge funds, fund-of-hedge-funds, and private equity. BFC operated as a hedge fund multi-manager, guided by a team of skilled professionals with extensive experience in the Japanese pension asset management sector. However, BFC Asset Management is no longer in operation.

Promerit

Acquisition in 2017
Promerit is a consulting company based in Frankfurt, Germany, specializing in transformation and HR management. The firm focuses on making organizations and their employees more agile, enhancing development and unlocking potential. Promerit supports both HR management and corporate leadership in implementing successful changes that necessitate new skills, effective leadership, and a conducive corporate culture. Their services include business transformation consulting, which aids clients in executing their strategies, as well as HR transformation that involves developing innovative HR strategies and optimizing core services and processes. Additionally, Promerit designs user-friendly cloud systems to facilitate HR digitization and improve workplace efficiency. The company's unique blend of strategic consulting and hands-on implementation expertise enables them to deliver effective solutions. Promerit has been recognized multiple times with the Best of Consulting Award from WirtschaftsWoche for their contributions to the field.

Darwin

Acquisition in 2016
Darwin is a high-growth software company founded in London in 2000, specializing in benefits software solutions. With over 350 employees across four global locations, the company has received more than 65 awards for its contributions to international benefits strategy, communication, and total reward statements. Its proprietary software, Darwin™, is utilized by prominent organizations, including major players in the software, pharmaceutical, and banking sectors. The platform supports 16 languages and operates in over 60 countries, reflecting its global reach and impact in the industry.

Sirota Consulting

Acquisition in 2016
Sirota Consulting, LLC is a global provider of employee engagement solutions and business performance consulting, specializing in organizational assessments and surveys. Founded in 1972 and headquartered in Purchase, New York, the company offers a wide range of services, including employee engagement surveys, pulse surveys, culture assessments, onboarding and exit surveys, as well as leadership feedback surveys. Sirota employs advanced analytics and reporting tools to deliver insights that drive action and improve organizational performance. The firm serves various sectors, including technology, energy, financial services, retail, healthcare, and government, both in the United States and internationally. Known for its independence and objectivity, Sirota leverages its extensive normative database and expertise to provide innovative recommendations that align talent management with business strategy, fostering a partnership-driven culture and enhancing leadership practices.

Pillar Administration

Acquisition in 2016
Pillar Administration is a superannuation administration providers with more than $100 billion in funds under administration across 1.1 million member accounts.

Pymetrics

Series A in 2016
Pymetrics develops neuroscience-based assessment and prediction technology to transform the way companies hire, retain, and develop their employees. It offers cognitive and emotional assessment solutions; and a personalized and dynamic recommendation engine for recruiting/hiring, retaining, and developing talent. Frida E. Polli and Julie Yoo founded Pymetrics in September 2013. Its headquarters is in New York City.

CPSG Partners

Acquisition in 2016
CPSG Partners is focused on the development of information technology consulting services, cloud services, and security solutions for enterprises. It mainly focuses on workday services, big data, and enterprise mobility and security. It offers its services for the energy, utilities, healthcare, retail, transportation, and financial services industries. CPSG Partners was acquired by Mercer in January 2016. CPSG Partners was founded in 2009 and is based in Dallas, Texas.
HRBS provide executive compensation expertise and advisory and run an annual executive compensation survey across countries in Asia, in addition to public listed directors’ remuneration online database in Hong Kong and Singapore respectively. We are the industry leader in conducting the luxury goods industry and retail surveys as well as garment buying and general merchandizing surveys among the sourcing arms of global retailers.

Comptryx

Acquisition in 2015
Comptryx, a global pay and workforce metrics business specializing in the technology sector and providing state-of-the-art online tools to assess total labor force costs.

Kepler Associates

Acquisition in 2015
Kepler Associates Limited, based in London, provides independent advisory services primarily for remuneration committees. Founded in 2000, the firm specializes in various aspects of incentive compensation, including advice on remuneration policies, design of incentive plans, and support for their implementation. Kepler also focuses on performance measurement through customized metrics and balanced scorecard design, alongside value-based management services that include identifying value drivers and providing training. The firm addresses issues related to pay benchmarking, pensions, benefits, and relevant tax, accounting, and legal matters. With a team of over 20 staff, Kepler advises more than 16% of FTSE350 remuneration committees and is expanding its services to international clients. Its methodical approach to performance and pay analysis, combined with its expertise in governance and shareholder engagement, positions Kepler as a significant player in the advisory landscape.

Jeitosa Group International

Acquisition in 2014
Jeitosa Group International is a consulting firm based in San Francisco, California, specializing in strategic and human resource consulting services. The company offers a range of solutions, including change and project management, readiness assessments, organization design, and payroll consulting. Additionally, Jeitosa Group provides services in workforce and strategic planning, human capital management, systems integration, and regulatory compliance. With a focus on supporting Global Fortune 1000 organizations, Jeitosa Group aims to enhance operational efficiency and effectiveness through its comprehensive consulting offerings.

Transition Assist

Acquisition in 2014
Transition Assist, founded in 2008, specializes in Medicare navigation and consulting services for retirees transitioning from employer-sponsored group medical insurance to individualized plans. The company offers personalized guidance to help clients compare, evaluate, and select Medicare plans tailored to their unique lifestyles and needs. Drawing from extensive interactions with thousands of retirees, Transition Assist prioritizes education and superior service throughout the transition process, ensuring clients make informed decisions regarding their healthcare options.

Global Remuneration Solutions

Acquisition in 2013
Global Remuneration Solutions is a provider of compensation and benefits survey data, headquartered in South Africa. The company conducts surveys across 36 countries in sub-Saharan Africa, offering a comprehensive range of rewards and mobility products. These services cater to both local and international organizations operating within the region, helping them navigate the complexities of employee compensation and benefits. Through its expertise, Global Remuneration Solutions supports businesses in making informed decisions regarding remuneration and rewards strategies.

Hall Consulting

Acquisition in 2013
Headquartered in Vancouver, British Columbia, Hall Consulting Limited is a leading niche provider of human resource expertise and salaried staff compensation practices for the North American mining industry.

Alicia Smith & Associates

Acquisition in 2011
Alicia Smith & Associates is a consulting firm that specializes in Medicaid policy and offers human services and health care consulting primarily in the United States. The firm focuses on providing expert guidance to organizations navigating the complexities of health care regulations and policies, particularly in relation to Medicaid. Operating mainly in Washington, Alicia Smith & Associates aims to support clients in effectively managing their health care services and improving outcomes within the Medicaid framework.

Mahoney Associates

Acquisition in 2011
Mahoney Associates provides health and welfare, qualified plans and executive benefit management, and consulting services. Established in 1963 by William E. Mahoney, Jr., Mahoney & Associates is a growing compensation and benefits management firm with a committed staff of creative professionals. Through the years, M&A has witnessed increasing complexity in the benefits management profession. In the beginning, we helped our clients more effectively purchase insurance products – that was the role of a good benefits broker. As their businesses grew more successful and as the regulatory environment grew more complex, our role expanded. We then became benefits consultants to our clients, helping them develop solutions – where products played only one part in the overall benefits plan. More About M&A
Innovative Process Administration is a health benefits and technology provider. Innovative Process Administration already provided the technology for 75 clients to use Mercer's EasyEnroll program and serves another 80 clients directly.

ORC Worldwide

Acquisition in 2010
ORC Worldwide is a specialist in international work assignments and human resource consulting. The company provides a range of services, including industrial relations, communication consulting, global development, and human resource management. ORC Worldwide focuses on enhancing workplace effectiveness by organizing staff and facilitating smooth international transitions for employees. Its expertise aids organizations in navigating the complexities of global workforce management.

Höfer Vorsorge-Management

Acquisition in 2007
Höfer Vorsorge-Management is a German firm specializing in actuarial and retirement consulting. The company offers a range of services focused on human resources, pensions, and related financial management, providing expert guidance to clients navigating the complexities of retirement planning and actuarial assessments. Through its consulting services, Höfer Vorsorge-Management aims to help organizations manage their employee benefits effectively and ensure sustainable financial practices in retirement planning.

Synhrgy

Acquisition in 2004
Synhrgy HR Technologies is a human resources technology and outsourcing services. Synhrgy HR Technologies, Inc. provides human resources technology and outsourcing services. It provides software that manages training, payroll, benefits, and other human resources functions.
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