Today is International Women’s Day and we’ve decided to mark the occasion by highlighting some of the top female influencers in the business world. Whether you’re a man or a woman running a small business, these industry luminaries aren’t only an inspiration – they can provide you with sound advice on how to succeed.

From marketing mentors to project management powerhouses, the women we’ve featured have reached the top of their game. Check out the selections of inspirational influencers from across a range of sectors that GetApp’s own team of hotshot writers have picked out:

10 Influential women in marketing to follow on Twitter

Top 10 influential women in Marketing on Twitter

10 Women in project management to follow on Twitter

6 influential women in eCommerce who are shaping the future of online shopping

women in eCommerce

Besides following the tips from these successful women in business, you can help your business thrive by making sure you have the right tools for the job. Check out the top business apps for marketing, project management, and eCommerce.