Social & Scientific Systems, Inc.
Social & Scientific Systems, Inc. has been obligated $28,136,434 on federal contracts as this entity, not counting any subsidiaries. The 2 largest of 2 awards on record are below, from 1 awarding agency.
Obligations net of de-obligations, as reported by the awarding agency. Not revenue, not profit, and not a measure of the company’s size.
Who this is
| Unique Entity ID (UEI) | XKMBEM2BTLK3 |
|---|---|
| DUNS (retired 2022) | 091340943 |
| Parent company | DLH Holdings Corp (LLNDA6RULBL7) |
| Also filed as | Social & Scientific Systems · Social & Scientific Systems Inc · Social & Scientific Systems, I · Social And Scientific Systems Incorporated |
| Registered as | Corporate Entity Not Tax Exempt Corporate Entity Tax Exempt Other Than Small Business Subchapter S Corporation US Owned Business |
| Registered address | Silver Spring, MD |
Largest awards
| Award | Agency | Obligated | Period |
|---|---|---|---|
| 00263200204D263020012 | Department of Health and Human Services National Institutes of Health |
$138,982,753 | 2002-04-01 – 2012-10-30 performed in MD |
| HHSN291200555546C | Department of Health and Human Services National Institutes of Health |
$99,067,398 | 2005-06-30 – 2015-06-29 performed in NC |
Others under the same parent
USAspending records these under DLH Holdings Corp as well. A company and its parent are different entities with different figures.
- DLH Holdings Corp $141,184,111
- DLH, LLC $78,204,100
- DLH Solutions Inc $34,843,576
Tell me when Social & Scientific Systems, Inc. wins something
One email when a new federal contract award to Social & Scientific Systems, Inc. appears in the Treasury’s data, with the agency, the amount and where the work is performed. Measured over one week in September 2026, a company in this register took a median of one new award, so this is an alert rather than a feed.
Source: USAspending.gov, the U.S. Treasury’s DATA Act award data, in the public domain. This site is not affiliated with any agency. A listing here is a record of federal obligations and is not an endorsement or a statement about the company’s conduct. If something here is wrong, tell us and we will correct it.