![Tammy Martin](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Tammy Martin
Algemeen Adviseur bij
CASTELLUM, INC.
Vermogen: 11 727 $ op 31-05-2026
Profiel
Ms. Tammy L.
Martin is a Secretary & Chief Accounting Officer at MobilePro Corp.
and a Secretary & General Counsel at Castellum, Inc. Ms. Martin was previously employed as a General Counsel by Americangreetings.com, Inc., a President & Chief Executive Officer by Davel Communications, Inc., and a Secretary & Chief Administrative Officer by PhoneTel Technologies, Inc. She received her undergraduate degree from Baldwin-Wallace College and a graduate degree from Cleveland State University.
Bekende belangen in openbare bedrijven
| Onderneming | Datum | Aantal aandelen | Totale waarde | Waarderingsdatum |
|---|---|---|---|---|
CASTELLUM, INC. 0,01% | 31-03-2026 | 13.829 ( 0,01% ) | 11 727 $ | 31-05-2026 |
Actieve functies van Tammy Martin
| Bedrijven | Functie | Begin |
|---|---|---|
| CASTELLUM, INC. | Algemeen Adviseur | 01-01-2026 |
MobilePro Corp.
 MobilePro Corp. Wireless TelecommunicationsCommunications Provides integrated wireless data, internet portal and wireless services | Comptroller/Controller/Auditor | 20-11-2012 |
Eerdere bekende functies van Tammy Martin
| Bedrijven | Functie | Einde |
|---|---|---|
Davel Communications, Inc.
 Davel Communications, Inc. Specialty TelecommunicationsCommunications Provides payphone services | President | 20-01-2009 |
PhoneTel Technologies, Inc.
 PhoneTel Technologies, Inc. Specialty TelecommunicationsCommunications Owns, operates, and installs public pay phones | Hoofd Administratief Officier | - |
Americangreetings.com, Inc.
 Americangreetings.com, Inc. Consumer SundriesConsumer Non-Durables Designs, makes, and sells everyday, seasonal, and personalized greeting cards | Algemeen Adviseur | - |
Opleiding van Tammy Martin
Ervaring
Beklede functies
Actief
Inactief
Beursgenoteerde bedrijven
Bedrijven in privébezit
Connecties
48
Eerstegraads connecties
7
Bedrijven verbonden in de eerste graad
Man
Vrouw
Besturend
Uitvoerend
Verwante bedrijven
| Bedrijven in privébezit | 7 |
|---|---|
PhoneTel Technologies, Inc.
PhoneTel Technologies, Inc. Specialty TelecommunicationsCommunications Owns, operates, and installs public pay phones | Communications |
Davel Communications, Inc.
Davel Communications, Inc. Specialty TelecommunicationsCommunications Provides payphone services | Communications |
MobilePro Corp.
MobilePro Corp. Wireless TelecommunicationsCommunications Provides integrated wireless data, internet portal and wireless services | Communications |
Americangreetings.com, Inc.
Americangreetings.com, Inc. Consumer SundriesConsumer Non-Durables Designs, makes, and sells everyday, seasonal, and personalized greeting cards | Consumer Non-Durables |
Baldwin-Wallace College
 Baldwin-Wallace College Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Cleveland State University
 Cleveland State University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Castellum, Inc.
 Castellum, Inc. Chemicals: Major DiversifiedProcess Industries Develops water treatment and sanitization technologies | Process Industries |
