Ameritrade: Detailed Company Information & Corporate Profile

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Summary

Ameritrade is a U.S.-based finance organization that employs between 1,000 and 5,000 professionals. The firm’s leadership team spans multiple functions—software engineering (Bill Carey), senior HR management (Bill Mathers), accounting direction (Derek O’Brien), and business assistance to the chairman (Mark Simmons). Additional leaders include Day Trading specialist Alex Ichihana, operations program manager Corey Scott, investment services manager Ken Jacob, and account specialists Krista Clark and Ella Powell.

The company supports a broad spectrum of financial activities through its executive and operational staff. Its portfolio features seasoned traders such as Uteshi Piro. The leadership roster also lists an office associate Danielle Waight, a private investor Barry Boey, and a system developer Jeff Savin.

Ameritrade’s team structure reflects the firm’s commitment to integrating technical expertise with client‑focused financial services across its U.S. operations.

Industries
Company Size1000-5000 employees
Updated:2026-09-08

Workforce Turnover

Length of Employment

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Ameritrade's workforce includes employees across a wide range of tenure levels.

6% have been with the company for 5 to 7 years3% have been with the company for 8 to 10 years90% have been with the company for more than 11 years
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Danielle Waight
Danielle WaightOffice Associate
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Bill Carey
Bill CareySenior Software Engineer
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Alex Ichihana
Alex IchihanaDay Trading
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Derek OBrien
Derek OBrienDirector of Accounting
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Bill Mathers
Bill MathersSr. HR Manager
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Phillip
PhillipFinancial Services
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Kathy Bullard
Kathy BullardSr Engineering
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Mark Simmons
Mark SimmonsBusiness Assistant to the Chairman & Founder
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Corey Scott
Corey ScottOperations ProgramManager
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Ken Jacob
Ken JacobManager - Advisor Investment Services
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Krista Clark
Krista ClarkAccount Specialist
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Jeff Savin
Jeff SavinSystem Developer
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Barry Boey
Barry BoeyPrivate Investor
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Ella Powell
Ella PowellAccount Manager
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David Darlene
David DarleneEnterprise Account Executive
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Uteshi Piro
Uteshi PiroStock Trader
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Ameritrade Corporate Information: FAQ

Ameritrade has offices located in US.
The headquarters of Ameritrade are located in United States.
Ameritrade currently employs 1000-5000 people.

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