In both areas the company has made notable contributions to the city.

On the first point, she has already made a notable contribution.

He made notable contributions to the field of analysis, in particular potential theory.

A significant number of his students also made notable contributions in this field.

He has done notable contribution in society's and school's progress.

Her most notable contributions have been in the field of documentary film making.

During his astronomy career he made a number of notable contributions.

It was in the field of opera, however, that he made his most notable contributions to American cultural life.

His most notable contribution in this regard were two papers.

"A notable contribution to the future welfare of these simple creatures."