In-house is a scenario or business strategy that involves a company utilizing its own internal resources instead of working with outside providers. Many companies are using in-house strategies for a variety of business areas to maintain greater control, improve quality and increase cost efficiency.

One area companies are increasingly using internal resources is in legal teams. It allows firms to retain greater control over legal matters and ensures that those professionals are up to date on company policies, existing contracts and ongoing legal matters. Companies may also choose to bring in-house legal teams to keep their legal advice and responsibilities within the company. This can lead to highly specialized legal counsel for the firm's goals, better control over the company's confidential information, more flexibility to make quick decisions and deeper knowledge of the company's history and goals.

In-house also applies to a variety of other business functions such as marketing, development, human resources and finance. Companies may choose to keep marketing in-house for the ability to customize campaigns, focus on personalization, and be nimble in a rapidly evolving digital marketing landscape. There are also benefits to keeping development in-house, such as the greater control and scalability of in-house resources and the ability to evaluate projects while they are being developed.

In-house finance is another area where companies are increasingly looking to their internal resources to manage finances. Companies are able to save costs by bypassing the costs of outside financiers, and in-house financial teams may also be able to provide the company with greater insights into company operations and financial performance. This allows the firm to make more informed decisions and better optimize their financial performance.

Utilizing in-house teams do have trade-offs. There are often additional costs related to salaries, insurance and training. Additionally, assets are often idle and unused if teams are not always busy. Companies also need to stay on-top of everchanging professional requirements and regulations, and have to ensure their teams continue to meet needed standards.

Despite the costs, many larger companies are turning to in-house models for their business operations, rather than relying on outside providers. By conducting activities in-house, companies can benefit from increased control, customization, faster decisions and the ability to focus on their own needs. In-house operations can be successful, provided that firms are able to properly manage their teams and operations.