in house

Adverb

not-comparable

Occurring within an establishment, using existing personnel, facilities, and supplies, as opposed to at some external supplier or customer.

Japanese Meaning

社内で行われる（外部委託ではなく、既存の社員や設備、資源を使用して行う） / 内部で実施される、内部処理される / 自社内の体制や資源を活用して行われる

After reviewing costs and timelines, the company chose to conduct the training in house rather than hire external consultants.

費用とスケジュールを見直した結果、会社は外部のコンサルタントを雇うのではなく社内で研修を実施することにしました。

Sense（1）

Occurring within an establishment, using existing personnel, facilities, and supplies, as opposed to at some external supplier or customer.

We should be able to develop that widget in house.