Tiphanie Thompson

Agency: Federal Highway Administration Department of Transportation
Email: tiphanie.thompson@dot.gov
Phone: Not on record
Latest SAM.gov record: Sep 28, 2026

Contact facts

Contract awards and IDVs: 68 65 awards, 3 IDVs, as contracting staff
Top vendors: Volkert, Inc. 12 awards and IDVs · $2.79M in award value

Collins Engineers, Incorporated 12 awards and IDVs · $1.8M in award value
First SAM.gov record: Jul 7, 2022

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
Provide engineering services for structure inspection services at pres, shen, scbl, and load ratings for colo. 693C7327F00001N · Volkert, Inc.	Nov 3, 2026	$129,029
The purpose of this no-cost modification is to update the contractor's unique entity identifier (UEI) from Q8F6NMVJJD98… 693C7326F00067N · Volkert, Inc.	Jun 15, 2026	$0
Services for project: TN erfo 2019-1(1)/(2)/(3)/(4)-subsurface exploration and laboratory testing cherokee national… 693C7321F000039 · AECOM Technical Services, Inc.	Feb 18, 2021	$69,348
Services to perform subsurface exploration for the delivery of a geotechnical data report for project - DC NP nama 26… 693C7325F00115N · WSP USA Inc.	Sep 11, 2025	$86,756
The purpose of this no cost administrative modification is to 693C7326F00071N · Greenman-Pedersen, Inc.	Jun 17, 2026	$33,947
Delivery Order 693C7324D000001-693C7326F00084N Collins Engineers, Incorporated	Aug 12, 2026	$230,273
Provide maintenance of traffic for bridge inspections at mora and yell. 693C7326F00083N · Volkert, Inc.	Jul 23, 2026	$74,822
Provide routine bridge inspection inspections services for 34 structures at yell and 21 structures at cuva. 693C7326F00082N · Greenman-Pedersen, Inc.	Jul 23, 2026	$331,091
Delivery Order 693C7323D000007-693C7326F00080N Greenman-Pedersen, Inc.	Jul 16, 2026	$206,178
Provide routine bridge inspections for 26 structures at GSA, redw, pore, and dena. 693C7326F00076N · Greenman-Pedersen, Inc.	Jul 14, 2026	$235,417
Provide engineering services for tunnel inspection services for great lakes ST. Lawrence seaway development corporation… 693C7326F00070N · Collins Engineers, Incorporated	Jun 16, 2026	$35,403
Engineering services in the completion of routine and nonredundant steel tension members (NSTM) inspections, and for… 693C7325F00053N · Short-Elliott-Hendrickson Inc.	May 1, 2025	$85,522
Perform routine bridge and tunnel inspections for 61 NPS structures at various locations. 693C7326F00061N · Short-Elliott-Hendrickson Inc.	May 14, 2026	$415,332
Delivery Order 693C7324D000001-693C7326F00060N Collins Engineers, Incorporated	May 14, 2026	$127,676
Provide routine bridge inspection for 36 structures at BW & suitland parkway, upde, and mora. 693C7326F00050N · Greenman-Pedersen, Inc.	Apr 22, 2026	$308,366
Provide services for bridge and culvert safety inspection services for 67 USAF structures at various bases in florida… 693C7324F00016N · Volkert, Inc.	Jan 23, 2024	$166,376
Perform routine bridge inspection for for 93 structures at natchez trace parkway and 10 structures at vicksburg… 693C7326F00051N · Short-Elliott-Hendrickson Inc.	Apr 15, 2026	$323,378
Provide engineering services for project: goga, choh, glac, gwmp, colo, cuga. 693C7326F00049N · Volkert, Inc.	Apr 8, 2026	$294,367
Provide engineering services for project: PR FS ELYUN816 10(3) - perform subsurface exploration and laboratory… 693C7326F00041N · HDR Engineering Inc.	Apr 1, 2026	$49,065
Perform routine bridge inspection for 64 structures owned by the metropolitan washington airports authority. 693C7326F00027N · Short-Elliott-Hendrickson Inc.	Feb 12, 2026	$199,874
Perform routine bridge inspection for 83 USAF bridges in various locations. 693C7326F00029N · Volkert, Inc.	Feb 12, 2026	$342,844
Services to perform subsurface exploration and laboratory testing for the delivery of a geotechnical data report. Also… 693C7325F00009N · Johnson, Mirmiran & Thompson, Inc.	Nov 18, 2024	$564,421
Bridge and tunnel safety inspections at jeff, choh, rocr, dewa, neri & grsm 693C7326F00009N · Volkert, Inc.	Dec 2, 2025	$272,110
Services to perform subsurface exploration and laboratory testing for the delivery of a geotechnical data report for… 693C7325F00100N · WSP USA Inc.	Aug 6, 2025	$206,164
Services for all engineering services necessary for the preparation of the plans, specifications, and estimate (PS & E)… 693C7325F00118N · WSP USA Inc.	Sep 11, 2025	$499,034

Show 15 more

Latest 25 of 68 listed here. See the rest on GovTribe.

Top vendors

Rank	Vendor	Awards and IDVs	Award value
1	Volkert, Inc.	12	$2.79M
2	Collins Engineers, Incorporated	12	$1.8M
3	Short-Elliott-Hendrickson Inc.	8	$1.57M
4	Greenman-Pedersen, Inc.	8	$1.63M
5	WSP USA Inc.	4	$5.37M
6	Clark Nexsen Inc.	3	$180K
7	Pickering, Corts & Summerson, Inc.	3	$585K
8	Bryant's Land And Development Industries, Inc.	3	$4M
9	Stantec Consulting Services Inc.	2	$511K
10	Volkert, Inc.	2	$380K

Award value adds up the base and exercised options recorded for the contract awards naming them. IDVs carry no value of their own.

Top NAICS codes

Rank	NAICS code	SAM.gov records
1	541330 Engineering Services	59
2	237310 Highway, Street, and Bridge Construction	8
3	511210 Software Publishers	1

Top PSC codes

Rank	PSC code	SAM.gov records
1	C213 Architect And Engineering- General: Inspection (Non-Construction)	41
2	C1LB Architect And Engineering- Construction: Highways, Roads, Streets, Bridges, And Railways	17
3	Y1LB Construction Of Highways, Roads, Streets, Bridges, And Railways	8
4	C1LZ Architect And Engineering- Construction: Parking Facilities	1
5	D319 It And Telecom- Annual Software Maintenance Service Plans	1

Quick answers

Who is Tiphanie Thompson?

Tiphanie Thompson is a federal contracting contact at Federal Highway Administration (Department of Transportation). Contracting staff on 65 contract awards and 3 IDVs, from July 7, 2022 to September 28, 2026.

How do I contact Tiphanie Thompson?

FPDS lists Tiphanie Thompson's email tiphanie.thompson@dot.gov.

Which vendors has Tiphanie Thompson awarded contracts to?

The vendors on the most contract awards and IDVs naming Tiphanie Thompson are Volkert, Inc., Collins Engineers, Incorporated and Short-Elliott-Hendrickson Inc.. Tiphanie Thompson's contract awards to Volkert, Inc. add up to $2.79M in base and exercised options.