Connecticut state and local purchase lines BidSparq indexes
BidSparq indexes 12.8M+ priced purchase-order lines from 3 public registers in Connecticut, covering 199 named buyers. Each line records what a Connecticut government body bought, from which vendor, at what unit price, and when: the layer under the RFP that shows who really supplies a buyer and what the buyer really pays.
12.8M+
Priced purchase lines
199
Named buyers covered
Sep 12, 2026
Latest dated line
Source: the publishing jurisdictions' own open checkbooks, payment registers, transparency portals, K-12 check registers and board packets.
Counts: BidSparq's own tracked line counts from the nightly per-buyer roll-up. They measure what BidSparq holds, not total Connecticut spending.
License: free to cite with attribution to BidSparq
The registers behind Connecticut's lines
| Register | Purchase lines | Buyers | Latest line |
|---|---|---|---|
| Connecticut open expenditures (archive) | 6.7M | 109 | Aug 13, 2021 |
| Connecticut open expenditures | 5.9M | 89 | Sep 12, 2026 |
| Bridgeport checkbook | 187K | 1 | Aug 21, 2026 |
Connecticut buyers with the most purchase lines
The 25 buyers with the most lines on file. Each linked buyer has a public page with its open bids, buying signals and purchase totals by year.
| Buyer | Type | Lines | Total | Latest line |
|---|---|---|---|---|
| State of Connecticut: Dept. of Transportation | State agency | 1.6M | $34.3B | Sep 12, 2026 |
| State of Connecticut: Department of Development Serv | 1.2M | $15.0B | Sep 12, 2026 | |
| State of Connecticut: Judicial Branch | 935K | $3.3B | Sep 12, 2026 | |
| State of Connecticut: State Dept of Education | 925K | $57.1B | Sep 12, 2026 | |
| State of Connecticut: Mental Health & Addiction Serv | 897K | $7.3B | Sep 12, 2026 | |
| State of Connecticut: Dept. of Correction | State agency | 843K | $2.6B | Sep 12, 2026 |
| State of Connecticut: Renters Rebate | 697K | $365.1M | Sep 5, 2026 | |
| State of Connecticut: Aging and Disability Services | State agency | 485K | $716.5M | Sep 12, 2026 |
| State of Connecticut: Dept of Emrg Svc & Public Prot | 423K | $2.8B | Sep 12, 2026 | |
| State of Connecticut: DAS - Information Technology | State agency | 386K | $288.1M | Sep 12, 2026 |
| State of Connecticut: Dept of Energy & Environ Prot. | 377K | $4.5B | Sep 12, 2026 | |
| State of Connecticut: Probate Court Administration | 363K | $610.2M | Sep 12, 2026 | |
| State of Connecticut: Dept of Administrative Svcs | 347K | $10.5B | Sep 12, 2026 | |
| State of Connecticut: Public Defender Services | 287K | $435.1M | Sep 12, 2026 | |
| State of Connecticut: Dept. of Labor | 274K | $1.2B | Sep 12, 2026 | |
| State of Connecticut: Dept. of Public Health | State agency | 230K | $3.5B | Sep 12, 2026 |
| State of Connecticut: Dept. of Social Services | 193K | $9.2B | Sep 12, 2026 | |
| City of Bridgeport | City or county | 187K | $2.2B | Aug 21, 2026 |
| State of Connecticut: Military Dept. | State agency | 186K | $267.9M | Sep 12, 2026 |
| State of Connecticut: Dept. of Children and Families | State agency | 184K | $7.9B | Sep 12, 2026 |
| State of Connecticut: Dept. of Motor Vehicles | 139K | $348.0M | Sep 12, 2026 | |
| State of Connecticut: CT Tech Educ and Career Sys | 126K | $254.7M | Sep 12, 2026 | |
| State of Connecticut: Legislative Management | 121K | $311.0M | Sep 11, 2026 | |
| State of Connecticut: DOC - Correctional Industries | 109K | $294.8M | Sep 12, 2026 | |
| State of Connecticut: Division of Criminal Justice | 102K | $63.8M | Sep 12, 2026 |
Questions people ask about Connecticut purchase data
Which Connecticut governments publish their purchase lines?
3 public registers in Connecticut publish line-level purchase or payment records that BidSparq can load: Connecticut open expenditures (archive), Connecticut open expenditures, Bridgeport checkbook. Connecticut open expenditures (archive) is the largest, with 6.7M lines across 109 buyers. Jurisdictions that publish only summaries, or no register at all, are not on this page.
How current is the Connecticut purchase data?
Each register publishes on its own cadence, from daily payments to a fiscal year at a time. The latest dated line BidSparq holds for Connecticut is Sep 12, 2026; the table above shows the latest line per register. A June 30 date usually means a state that publishes complete fiscal years after close.
How do I see what Connecticut buyers paid for my product?
Signed in, look up any company, brand or product on the Market Intelligence pages to see which Connecticut buyers bought it, from which vendor and at what unit price, or ask the AI chat in plain English. Every buyer listed here has a public page with its open bids, buying signals and purchase totals; vendors, line items and contacts are shown to signed-in accounts.
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