Human resources (HR) consulting firms provide businesses with expertise and advice to improve HR services and departments. Some firms offer a comprehensive consulting service that examines the entire HR department, while others specialize in specific areas such as talent management. With an in-depth understanding of the HR field, consultants are often able to offer insight and solutions that may not be apparent to those within the organization. Businesses will typically work with HR consultants to improve HR performance or reduce expenses. Generally, HR consultants work directly with the chief human resources officer or someone in a related role. HR Consultants can help businesses develop skills and strategies in areas such as benefit administration or health and safety.