G. Mickelson
Net worth: 2 M $ as of 2026-06-29
Net worth: 2 M $ as of 2026-06-29
Mr. G.
M.
Mickelson, CPA, is a Chairman at Bristow Group, Inc. and a President at Mickelson & Co. Llc.
He is on the Board of Directors at ISG Services LLC, Sanford Usd Medical Center & Hospital, Sioux Falls Area Chamber of Commerce, Sioux Falls Development Foundation, South Dakota Board of Economic Development, South Dakota Community Foundation and USD Foundation.
Mr. Mickelson was previously employed as a Chairman by Bristow Group, Inc. /Old/ and a House Speaker by South Dakota House of Representatives.
He also served on the board at Meta Financial Group, Inc. and Meta Payment Systems.
He received his undergraduate degree from the University of South Dakota and a graduate degree from Harvard Law School.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
BRISTOW GROUP INC 0.17% | 2026-06-02 | 50,265 ( 0.17% ) | 2 M $ | 2026-06-29 |
| Companies | Position | Start |
|---|---|---|
| BRISTOW GROUP INC. | Chairman | 2020-06-10 |
South Dakota Community Foundation
South Dakota Community Foundation Miscellaneous Commercial ServicesCommercial Services South Dakota Community Foundation is a statewide philanthropic organization that strengthens communities through charitable giving, fund management, grants, scholarships, and local community foundations. The non-profit company is based in Pierre, SD. It manages assets across endowed funds and partners with donors, nonprofits, financial professionals, and local advisory councils to maximize philanthropic impact. The foundation offers various giving options, including cash, stocks, real estate, commodities, and planned giving vehicles, providing donors with tax advantages and professional stewardship. It supports multiple fund types such as agency endowment funds, designated funds, field of interest funds, scholarship funds, donor advised funds, and community savings accounts, which are locally managed to address community needs. Grant programs include fund grants, beyond idea grants, nonprofit savings account challenge grants, and local community savings account grants, all aimed at sustaining nonprofits and fostering community development. Scholarship initiatives connect students with donors to support education and workforce development. The foundation also provides back-office support, educational resources, networking events, and personalized assistance through regional development officers. | Director/Board Member | - |
USD Foundation | Director/Board Member | - |
Mickelson & Co. Llc
Mickelson & Co. Llc Other Consumer ServicesConsumer Services Operates as a tax credit advisory firm | Founder | 2004-12-31 |
Sanford Usd Medical Center & Hospital | Director/Board Member | - |
Sioux Falls Development Foundation
Sioux Falls Development Foundation Investment Trusts/Mutual FundsMiscellaneous Functions as a foundation or endowment | Director/Board Member | - |
Sioux Falls Area Chamber of Commerce
Sioux Falls Area Chamber of Commerce The Sioux Falls Area Chamber of Commerce is a membership organization that has been serving the community for over 100 years. It is a collaborative group of businesses, organizations, and individuals working together to improve the quality of life in Sioux Falls. The Chamber serves as the leading business advocate for the area and represents its members by building consensus and creating strategies that advance and promote economic health and quality of living in the region. With nearly 2,000 members representing tens of thousands of employees from small businesses to large businesses, non-profit organizations, to individuals, the Chamber provides leadership in promoting business and economic expansion in the Sioux Falls region, recruiting and developing human capital to fill high-quality positions, and monitoring issues at every level of government. Sioux Falls Area Chamber of Commerce is based in Sioux Falls, SD. | Director/Board Member | - |
ISG Services LLC
ISG Services LLC Miscellaneous Commercial ServicesCommercial Services Part of Xerox Holdings Corp., ISG Services LLC is a multidisciplinary research and training hub dedicated to advancing genomics and personalized medicine. The company is based in Farmington, CT. The company integrates expertise from biology, data science, engineering, medicine, and social sciences, supporting faculty across multiple departments and schools, and collaborates with external partners in genomic medicine. ISG Services operates core facilities that provide genomics technologies, sequencing, bioinformatics, and computational resources to enhance research capabilities. The company offers educational programs at undergraduate and graduate levels, including professional science master’s degrees, PhD programs, and specialized certificates in genomic data analysis, clinical genetics, and systems genomics communication. It supports student initiatives and training programs for underrepresented groups in STEM, and emphasizes interdisciplinary collaboration, education, and outreach through workshops, seminars, and community engagement. | Director/Board Member | 2019-12-31 |
South Dakota Board of Economic Development | Director/Board Member | - |
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| ░░░░░░░ ░░░░░░ ░░░░ ░░░░░ | ░░░░░░░░ | - |
Active
Inactive
Listed companies
Private companies
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
| Private companies | 15 |
|---|---|
Pathward Financial, Inc.
Pathward Financial, Inc. Major BanksFinance Operates as a bank holding company through its subsidiaries provides banking services | Finance |
ISG Services LLC
ISG Services LLC Miscellaneous Commercial ServicesCommercial Services Part of Xerox Holdings Corp., ISG Services LLC is a multidisciplinary research and training hub dedicated to advancing genomics and personalized medicine. The company is based in Farmington, CT. The company integrates expertise from biology, data science, engineering, medicine, and social sciences, supporting faculty across multiple departments and schools, and collaborates with external partners in genomic medicine. ISG Services operates core facilities that provide genomics technologies, sequencing, bioinformatics, and computational resources to enhance research capabilities. The company offers educational programs at undergraduate and graduate levels, including professional science master’s degrees, PhD programs, and specialized certificates in genomic data analysis, clinical genetics, and systems genomics communication. It supports student initiatives and training programs for underrepresented groups in STEM, and emphasizes interdisciplinary collaboration, education, and outreach through workshops, seminars, and community engagement. | Commercial Services |
University of South Dakota
University of South Dakota Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Bristow Group, Inc. /Old/
Bristow Group, Inc. /Old/ AirlinesTransportation Provides helicopter transport services to offshore oil and gas drillers | Transportation |
South Dakota House of Representatives
South Dakota House of Representatives General GovernmentGovernment Operates legislative body of South Dakota state | Government |
Sioux Falls Development Foundation
Sioux Falls Development Foundation Investment Trusts/Mutual FundsMiscellaneous Functions as a foundation or endowment | Miscellaneous |
South Dakota Board of Economic Development | Government |
Harvard Law School
Harvard Law School Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Sioux Falls Area Chamber of Commerce
Sioux Falls Area Chamber of Commerce The Sioux Falls Area Chamber of Commerce is a membership organization that has been serving the community for over 100 years. It is a collaborative group of businesses, organizations, and individuals working together to improve the quality of life in Sioux Falls. The Chamber serves as the leading business advocate for the area and represents its members by building consensus and creating strategies that advance and promote economic health and quality of living in the region. With nearly 2,000 members representing tens of thousands of employees from small businesses to large businesses, non-profit organizations, to individuals, the Chamber provides leadership in promoting business and economic expansion in the Sioux Falls region, recruiting and developing human capital to fill high-quality positions, and monitoring issues at every level of government. Sioux Falls Area Chamber of Commerce is based in Sioux Falls, SD. | |
USD Foundation | |
South Dakota Community Foundation
South Dakota Community Foundation Miscellaneous Commercial ServicesCommercial Services South Dakota Community Foundation is a statewide philanthropic organization that strengthens communities through charitable giving, fund management, grants, scholarships, and local community foundations. The non-profit company is based in Pierre, SD. It manages assets across endowed funds and partners with donors, nonprofits, financial professionals, and local advisory councils to maximize philanthropic impact. The foundation offers various giving options, including cash, stocks, real estate, commodities, and planned giving vehicles, providing donors with tax advantages and professional stewardship. It supports multiple fund types such as agency endowment funds, designated funds, field of interest funds, scholarship funds, donor advised funds, and community savings accounts, which are locally managed to address community needs. Grant programs include fund grants, beyond idea grants, nonprofit savings account challenge grants, and local community savings account grants, all aimed at sustaining nonprofits and fostering community development. Scholarship initiatives connect students with donors to support education and workforce development. The foundation also provides back-office support, educational resources, networking events, and personalized assistance through regional development officers. | Commercial Services |
Meta Payment Systems
Meta Payment Systems Finance/Rental/LeasingFinance Offers payment solutions | Finance |
Bristow Group, Inc.
Bristow Group, Inc. AirlinesTransportation Provides aviation services for offshore energy and government agencies | Transportation |
Sanford Usd Medical Center & Hospital | |
Mickelson & Co. Llc
Mickelson & Co. Llc Other Consumer ServicesConsumer Services Operates as a tax credit advisory firm | Consumer Services |
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