# State contract: A D D Investigative Assoc Inc. (MA)

> State-procurement record: https://www.xh1b.org/contract/da5bd830-e9e4-4bf3-91c6-0761ba7fcd96 · [vendor profile](https://www.xh1b.org/org/a-d-d-investigative-assoc-inc-e66aa89597)

A D D Investigative Assoc Inc. holds a MA state government contract with Committee for Public Counsel Services (CPC) in DUXBURY, MA. The recorded award value is $263.80. It started on Sep 2, 2011.

| Metric | Value |
|---|---|
| Vendor (as filed) | A D D INVESTIGATIVE ASSOC  INC |
| Matched employer record | [A D D INVESTIGATIVE ASSOC  INC](https://www.xh1b.org/org/a-d-d-investigative-assoc-inc-e66aa89597) |
| Awarding agency | Committee for Public Counsel Services (CPC) |
| State | [MA](https://www.xh1b.org/state-contracts/MA) |
| Award amount | $263.80 |
| Start date | 2011-09-02 |
| Contract number | INTF0831201115200025 |
| Description (as filed) | (R24) PUBLIC COUNSEL |
| Place of performance | [DUXBURY, MA, 02331](https://www.google.com/maps/search/?api=1&query=DUXBURY%2C%20MA%2C%2002331) |
| Source URL | https://cthru.data.socrata.com/ |
| Ingested | 2026-07-14 |

The stored run f5a788cc-2d89-4a00-bad1-cdcc5cdf50e5 belongs to contracts_aus, not this jurisdiction. Source custody is unresolved.

## Other government contracts with this vendor (74 on record)

Page 1 of 10. 74 related source records.

| Contract | Ledger | Date | Recorded value |
| --- | --- | --- | --- |
| [Committee for Public Counsel Services (CPC)](https://www.xh1b.org/contract/effa6490-27e2-4b8d-a90a-178b7b4facc4) | State · MA | 2016-04-01 | $454.40 (Award amount) |
| [Committee for Public Counsel Services (CPC)](https://www.xh1b.org/contract/ea8ac0f2-cf85-4e95-8931-5b3737c26155) | State · MA | 2016-01-25 | $300.00 (Award amount) |
| [Committee for Public Counsel Services (CPC)](https://www.xh1b.org/contract/b4c55efe-c436-4615-8f43-590972138e84) | State · MA | 2015-11-30 | $553.80 (Award amount) |
| [Committee for Public Counsel Services (CPC)](https://www.xh1b.org/contract/b26096a5-264d-4803-9c02-052b1f7850a1) | State · MA | 2015-10-23 | $219.40 (Award amount) |
| [Committee for Public Counsel Services (CPC)](https://www.xh1b.org/contract/e8224513-0bce-46e7-843c-a5d69a991223) | State · MA | 2015-09-18 | $222.20 (Award amount) |
| [Committee for Public Counsel Services (CPC)](https://www.xh1b.org/contract/dd9185fe-648a-4a90-ad40-2010fdc391c5) | State · MA | 2015-07-17 | $499.20 (Award amount) |
| [Committee for Public Counsel Services (CPC)](https://www.xh1b.org/contract/28e46a13-b281-44d3-a343-84e74cfb5e35) | State · MA | 2015-06-08 | $554.30 (Award amount) |
| [Committee for Public Counsel Services (CPC)](https://www.xh1b.org/contract/932306c9-3cfb-4c85-89c4-2acf0c3ad7f0) | State · MA | 2015-04-27 | $400.00 (Award amount) |

## More

- Full page (charts, tables, interactive): https://www.xh1b.org/contract/da5bd830-e9e4-4bf3-91c6-0761ba7fcd96


## References

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<a id="reference-data-dataset-state_contracts-dataset-federal_contracts-indicators-method-indicators-method"></a>

1. XH1B method or registry · XH1B. [State contracts and Connecticut payments: source registry; Reading Public Records and Derived Indicators](https://www.xh1b.org/data-sources). Source registry entry: state_contracts; Reading records: units, source coverage, wage gaps, entity links, and inference limits. XH1B dataset description: State government award and vendor records. Connecticut Open Expenditures records payments, including grants. Payment totals stay separate from contract awards. Record identity fields vary by source; amounts and descriptions do not set identity.; These are the site's review methods, not validated predictions of wrongdoing. Inspect underlying records and alternative explanations.

<a id="reference-data-dataset-state_contracts-dataset-federal_contracts-indicators-method-dataset-federal_contracts"></a>

2. Dataset documentation · USAspending / U.S. Treasury. [Federal Spending Guide: contract transactions](https://www.usaspending.gov/data/Federal-Spending-Guide.pdf#page=9). Pages 3, 5, 9 and 17: transactions, amount fields and recipient identifiers. Contract downloads contain prime award transactions. XH1B’s use of recipient identifiers for employer links is its own processing step. Checked 2026-10-18.