TANDEM CONGLOMERATE, LLC

CBE CERTIFIED

TANDEM CONGLOMERATE, LLC is a DC government contractor that has received $15.8M in purchase order payments across 2 District of Columbia agencies. Their largest agency partner is Office of the Chief Technology Officer. TANDEM CONGLOMERATE, LLC is CBE certified.

Total Revenue

$15.8M

Agency Partners

Annual Revenue from DC

By fiscal year

$988K

FY13

$998K

FY14

$998K

FY15

$415K

FY16

$1.4M

FY17

$1.3M

FY18

$959K

FY19

$1.2M

FY20

$1.3M

FY21

$1.4M

FY22

$1.3M

FY23

$1.2M

FY24

$1.2M

FY25

$831K

FY26

Agency Relationships

Revenue breakdown by DC agency

Office of the Chief Technology OfficerOCTO

$12.0M(76%)

Since Feb 2017Last: Apr 2026

District of Columbia Public SchoolsDCPS

$3.8M(24%)

Since Dec 2012Last: Jan 2020

What They Sell

NIGP commodity codes from purchase orders

91829309182930:CONSULTING SERVICES RELATED TO THE IMPLEMENTATION OF SOFTWARE

$12.0M

91838009183800:Education and Training Consulting

$3.1M

96218409621840 : MAINTENANCE AND REPAIR SERVICES, CABLE

$110K

92047529204752:SUPPORT SERVICES, COMPUTER, MISCELLANEOUS

$325K

92045319204531:MAINTENANCE AND SUPPORT, SOFTWARE, MAINFRAME

$75K

20654722065472:SOFTWARE, GEOGRAPHIC INFORMATION SYSTEMS (GIS), PRE-PACKAGED

$60K

96910009691000 : Computer Programing Services, CIS

$65K

78570397857039 : MATERIALS AND INSTRUCTIONAL AIDS, TECHNOLOGY EDUCATION

$110K

Recent Purchase Orders

Most recent transactions with DC government

Agency	Description	Amount	Date
OCTO Office of the Chief Technology Officer	Modification - IT Consultants - FY26 - OCTO - Computer Systems Architect Sr - Local/InterAgency/Capi	$229K	Apr 27, 2026
OCTO Office of the Chief Technology Officer	Modification - IT Consultants - FY26 - OCTO - Computer Systems Architect Sr - Local/InterAgency/Capi	$229K	Apr 25, 2026
OCTO Office of the Chief Technology Officer	Modification - IT Consultants - FY26 - OCTO - Computer Systems Architect Sr - InterAgency	$58K	Apr 15, 2026
OCTO Office of the Chief Technology Officer	Modification - IT Consultants - FY26 - OCTO - Computer Systems Architect Sr - InterAgency	$58K	Feb 26, 2026
OCTO Office of the Chief Technology Officer	Modification - IT Consultants - FY26 - OCTO - Computer Systems Architect Sr - Local	$171K	Nov 24, 2025

Quick Facts

Most Recent PO

Apr 27, 2026

Top Agency Partner

Office of the Chief Technology Officer

76% of total revenue

Revenue Concentration

Highly concentrated, relies heavily on one agency

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