Overview
Prime contract obligationsObligation: money the government has legally committed to a contract. It is not the same as money paid. Example: $6M obligated of a $10M ceiling. Glossary, FY2021–FY2025
1 of 2 registrations
Click a bar to open its page.
Insight Central Stone Co. received 100%
Click a state to open its page.
- Missouri$4.9M · 100%
Insight 100% was performed in Missouri
The latest fiscal year is reported so far (hatched)
Hover over a year to see its value.
Insight $4.9M in FY2025
Largest company groups by prime obligations, FY2021–FY2025
Structure
Click a company to open its page.
Insight Central Stone Co. holds 100%
Structure of Riverstone Group, Inc.: company groups and registrations by prime obligations, FY2021–FY2025
2 registrationsRegistration: a company's record for doing federal work. One company can hold several (one per location); we count registrations until they are merged. Glossary in 2 company groupsCompany group: the registrations in a parent company's family that share one legal name, such as one company's sites in different cities. Glossary; open them in the contractor directory (opens another page)
| Organization | Level | Location | Status | Prime obligations | Awards, all years |
|---|---|---|---|---|---|
| Riverstone Group, Inc. | Parent company | $4,902,456 | 41 | ||
| Central Stone Co. (opens another page) | Registration | Fenton, MO | Active | $4,902,456 | 7 |
| Riverstone Group, Inc. (opens another page) | Registration | Davenport, IA | Active | $0 | 34 |
Contracts
Contracts of Riverstone Group, Inc.'s registrations, latest action first
Use this to find a contract of any registration in the family; filter by registration, company group, sub-agency or status.
Showing 1–10 of 42 contracts
| Since award, US$ | |||||
|---|---|---|---|---|---|
| W912DQ25P1039 | Central Stone Co. | Department of the Army | $4,902,456 | Sep 5, 2025 | Jun 13, 2026 |
| W912EK16P0009 | Central Stone Co. | Department of the Army | $21,460 | Dec 16, 2015 | Jan 19, 2016 |
| VA78615P0970 | Riverstone Group, Inc. | Department of Veterans Affairs | $5,113 | Jul 17, 2015 | Aug 31, 2015 |
| VA78615P0359 | Riverstone Group, Inc. | Department of Veterans Affairs | $3,765 | Jul 8, 2015 | Jul 10, 2015 |
| W912EK15A0040 | Central Stone Co. | Department of the Army | $0 | Jun 3, 2015 | |
| VA82114P0001 | Riverstone Group, Inc. | Department of Veterans Affairs | $1,497 | Jul 9, 2014 | Aug 1, 2014 |
| W912EK13P0179 | Central Stone Co. | Department of the Army | $9,779 | Oct 8, 2013 | Nov 30, 2013 |
| VA78613P1693 | Riverstone Group, Inc. | Department of Veterans Affairs | $5,139 | Sep 18, 2013 | Sep 30, 2013 |
| W912EK12P0188 | Riverstone Group, Inc. | Department of the Army | $6,825 | Sep 24, 2012 | Aug 1, 2012 |
| W912EK12P0189 | Central Stone Co. | Department of the Army | $9,348 | Jul 23, 2012 | Jul 11, 2012 |
Agencies
Hover over a bar to see its value.
Insight Department of the Army paid 100%
Sub-agencies by prime obligations to Riverstone Group, Inc., FY2021–FY2025
Use this to see which sub-agencies pay the family's registrations; open one to see its offices.
1 sub-agencies paid the family
Showing 1–1 of 1 sub-agency
| FY2021–FY2025, US$ | FY2021–FY2025 | ||
|---|---|---|---|
| Department of the Army | $4,902,456 | 1 | |
Industries
Click a bar to open its page.
Insight 100% under NAICS 212312
Industries by prime obligations, FY2021–FY2025
Use this to see what the family's registrations sell; open a code to see who else wins it.
Showing 1–1 of 1 industry code
| FY2021–FY2025, US$ | FY2021–FY2025 | |
|---|---|---|
| 212312 Crushed and Broken Limestone Mining and Quarrying | $4,902,456 | 1 |
Places
Click a state to open its page.
- Missouri$4.9M · 100%
Insight 100% was performed in Missouri
States of performance by prime obligations since award, contracts active FY2021 on
Use this to see where the family's contract work is performed; open a state to see its contractors.