Diemle Phan

Agency: Federal Acquisition Service General Services Administration
Email: diemle.phan@gsa.gov
Phone: Not on record
Latest SAM.gov record: Aug 20, 2026

Contact facts

Contract awards and IDVs: 67 2 awards, 65 IDVs, as contracting staff
Top vendors: Booz Allen Hamilton Inc. 2 awards and IDVs

Engility Services, LLC 2 awards and IDVs
First SAM.gov record: May 15, 1999

Awards come from FPDS, which names the staff who created, approved or last changed an award without saying which. FPDS publishes their email address only; the name is the one it spells.

Contract awards and IDVs

Award	Awarded	Obligated
Government-wide acquisition contracts provide worldwide access to IT solutions such as systems design, software… IDV · 47QTCK18D0014 · International Business Machines Corporation	Jul 1, 2018	—
Government-wide acquisition contracts provide worldwide access to IT solutions such as systems design, software… IDV · 47QTCK18D0001 · Science Applications International Corporation	Jul 1, 2018	—
Government-wide acquisition contracts provide worldwide access to IT solutions such as systems design, software… IDV · 47QTCK18D0022 · CGI Federal Inc.	Jul 1, 2018	—
Government-wide acquisition contracts provide worldwide access to IT solutions such as systems design, software… IDV · 47QTCK18D0002 · Lockheed Martin Corporation	Jul 1, 2018	—
Government-wide acquisition contracts provide worldwide access to IT solutions such as systems design, software… IDV · 47QTCK18D0037 · Tyto Government Solutions Inc.	Jul 1, 2018	—
Government-wide acquisition contracts provide worldwide access to IT solutions such as systems design, software… IDV · 47QTCK18D0027 · American Systems Corporation	Jul 1, 2018	—
Government-wide acquisition contracts provide worldwide access to IT solutions such as systems design, software… IDV · 47QTCK18D0019 · Digital Management LLC	Jul 1, 2018	—
Government-wide acquisition contracts provide worldwide access to IT solutions such as systems design, software… IDV · 47QTCK18D0049 · Cognosante Cds, LLC	Jul 1, 2018	—
Government-wide acquisition contracts provide worldwide access to IT solutions such as systems design, software… IDV · 47QTCK18D0043 · ICF Incorporated, L.L.C.	Jul 1, 2018	—
Governmentwide acquisition contracts provide worldwide access to IT solutions such as systems design, software… IDV · 47QTCK18D0036 · Accenture Federal Services LLC	Jul 1, 2018	—
Government-wide acquisition contracts provide worldwide access to IT solutions such as systems design, software… IDV · 47QTCK18D0004 · Booz Allen Hamilton Inc.	Jul 1, 2018	—
Government-wide acquisition contracts provide worldwide access to IT solutions such as systems design, software… IDV · 47QTCK18D0003 · General Dynamics Information Technology, Inc.	Jul 1, 2018	—
Government-wide acquisition contracts provide worldwide access to IT solutions such as systems design, software… IDV · 47QTCK18D0039 · Planned Systems International Inc.	Jul 1, 2018	—
Government-wide acquisition contracts provide worldwide access to IT solutions such as systems design, software… IDV · 47QTCK18D0015 · Agile Defense, LLC	Jul 1, 2018	—
Government-wide acquisition contracts provide worldwide access to IT solutions such as systems design, software… IDV · 47QTCK18D0033 · KBR Wyle Services, LLC	Jul 1, 2018	—
Government-wide acquisition contracts provide worldwide access to IT solutions such as systems design, software… IDV · 47QTCK18D0053 · BAE Systems Technology Solutions & Services Inc.	Jul 1, 2018	—
Government-wide acquisition contracts provide worldwide access to IT solutions such as systems design, software… IDV · 47QTCK18D0041 · Serco Inc.	Jul 1, 2018	—
Government-wide acquisition contracts provide worldwide access to IT solutions such as systems design, software… IDV · 47QTCK18D0008 · Leidos, Inc.	Jul 1, 2018	—
Government-wide acquisition contracts provide worldwide access to IT solutions such as systems design, software… IDV · 47QTCK18D0054 · Capgemini Government Solutions LLC	Jul 1, 2018	—
Government-wide acquisition contracts provide worldwide access to IT solutions such as systems design, software… IDV · 47QTCK18D0011 · Peraton Inc.	Jul 1, 2018	—
Government-wide acquisition contracts provide worldwide access to IT solutions such as systems design, software… IDV · 47QTCK18D0052 · Parsons Government Services Inc.	Jul 1, 2018	—
Government-wide acquisition contracts provide worldwide access to IT solutions such as systems design, software… IDV · 47QTCK18D0029 · Deloitte Consulting LLP	Jul 1, 2018	—
Government-wide acquisition contracts provide worldwide access to IT solutions such as systems design, software… IDV · 47QTCK18D0032 · Rei Systems, Inc.	Jul 1, 2018	—
Government-wide acquisition contracts provide worldwide access to IT solutions such as systems design, software… IDV · 47QTCK18D0020 · By Light Professional It Services LLC	Jul 1, 2018	—
Government-wide acquisition contracts provide worldwide access to IT solutions such as systems design, software… IDV · 47QTCK18D0044 · Maximus Federal Services, Inc.	Jul 1, 2018	—

Show 15 more

Latest 25 of 67 listed here. See the rest on GovTribe.

Top vendors

Rank	Vendor	Awards and IDVs
1	Booz Allen Hamilton Inc.	2
2	Engility Services, LLC	2
3	General Dynamics Information Technology, Inc.	2
4	Caci Nss, LLC	1
5	Guidehouse Digital LLC	1
6	Accenture Federal Services LLC	1
7	Digital Management LLC	1
8	Data Networks, Inc.	1
9	Leidos, Inc.	1
10	Tyto Government Solutions Inc.	1

Top NAICS codes

Rank	NAICS code	SAM.gov records
1	541512 Computer Systems Design Services	64

Top PSC codes

Rank	PSC code	SAM.gov records
1	D399 It And Telecom- Other It And Telecommunications	66
2	D302 It And Telecom- Systems Development	1

Quick answers

Who is Diemle Phan?

Diemle Phan is a federal contracting contact at Federal Acquisition Service (General Services Administration). Contracting staff on 2 contract awards and 65 IDVs, from May 15, 1999 to August 20, 2026.

How do I contact Diemle Phan?

FPDS lists Diemle Phan's email diemle.phan@gsa.gov.

Which vendors has Diemle Phan awarded contracts to?

The vendors on the most contract awards and IDVs naming Diemle Phan are Booz Allen Hamilton Inc., Engility Services, LLC and General Dynamics Information Technology, Inc.