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GSM Development was formed in 2004. Established with a vision to support the increase of reliable, environmentally-favorable energy resources in the United States. Characteristics that separate GSM Development from others is our leadership. Both Gwen Mizell and Michele Wynne are long-standing industry veterans, who have been a part of and studied the industry long enough to understand gaps in the industry. We contend that there will be a focus on the following areas within the next 15 years: •Keeping existing energy supplies operating reliably •Converting some existing conventional resources to renewable resources •Building new, alternative energy resources GSM Development can bring value in all these areas. We plan to build and strengthen this organization such that we can be responsive to clients’ needs in support of some of these areas of concern.

GSM Development Questions

The GSM Development annual revenue was $5 million in 2026.

GSM Development is based in St. Louis, Missouri.

The NAICS codes for GSM Development are [54, 541, 54131, 5413].

The SIC codes for GSM Development are [8712, 871, 87].

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