If a letter such as "Z" does not appear, that is because there are no business beginning with a "Z" in our Directory.


ABB is a global leader in power and automation technologies that enable utility and industry customers to improve their performance while lowering environmental impact.

AAUW - American Association of University Women

American Association of University Women (AAUW) is a nationwide network of more than 100,000 members and donors, 1,000 branches, and 500 college/university institution partners.


For 130 years, AAUW members have examined and taken positions on the fundamental issues of the day — educational, social, economic, and political. Our commitment to our mission is reflected in all aspects of our work.

American Red Cross

The American Red Cross fully embraces and promotes inclusion in its people, products and services. Moreover, we integrate diversity into all our business strategies and decisions. As part of this commitment, we are dedicated to promoting a relationship with all suppliers including M/WBEs, giving us the opportunity to reflect the community we serve.


If you are an M/WBE company looking to partner with Adecco and help us fuel a more diverse, inclusive and high-performing world of work, this is your first step.

Click here and complete the brief form to register as a supplier partner with Adecco.

We’ll carefully review the information and contact you when an opportunity arises that aligns with your services, experience office locations and coverage area.

Thank you for your interest in partnering with our Adecco Staffing, the global leader in workforce solutions!


Aetna is committed to achieving a sustainable competitive advantage by developing a World Class Supplier Diversity Program focused on increasing purchasing and business relationships with certified minority, women, LGBT and small business suppliers.


Alcatel Lucent

Alcatel-Lucent works closely with prime suppliers to drive inclusions throughout our supply chain.

Our Program includes:

Outreach – Actively seeking diverse suppliers through national, regional, and/or local business development organizations, and participation in various trade show activities
Certification – Verification status
Qualification – Review, input selected business criteria and referral for consideration
Development – Exploring ways to provide assistance

Ameren-Supplier Diversity

Ameren Corporation was created December 31, 1997. It is now a holding company for several power companies and energy companies. The company is based in St. Louis, Missouri, serving 2.4 million electric, and 900,000 natural gas customers across 64,000 square miles.