AI Visibility Index · Cell report
MeasuredAI Visibility Index: Screw Machine Products & Turned Parts in Connecticut
When a buyer asks an AI assistant for a screw machine products & turned parts supplier in Connecticut, these are the companies that get named. This is what we found when the cell was last measured.
- 84 companies tracked
- Last measured September 30, 2026
- Next measurement October 30, 2026
The headline numbers
Never named by AI
74 of 84
companies never appeared in a single buying question
They were asked the same 5 buying questions as everyone else in this cell and were not named once.
- 10 named at least once
- 74 never named
- Cell average
- 0.44of 15
Across all 84 tracked companies.
- Top ten average
- 6.8of 15
The ten most visible companies in the cell.
A company's score is how many of the 15 measured answers named it.
The top ten in Connecticut
These are the companies AI assistants named most often when Connecticut buyers went looking for a supplier in this category.
| Rank | Company | Location | AI visibility |
|---|---|---|---|
| 1 | Forestville Machine Co IncEvery answer 67 employeesPlainville, Connecticut | Plainville, Connecticut | 15 of 15 answers |
| 2 | Durco Manufacturing Connecticut 5 name variants
| Connecticut | 13 of 15 answers |
| 3 | Waterbury Screw Machine Products Co. Connecticut 5 name variants
| Connecticut | 12 of 15 answers |
| 4 | Jay Sons Screw Machine Products, Inc. Connecticut 2 name variants
| Connecticut | 8 of 15 answers |
| 5 | Fairchild Precision Parts Connecticut | Connecticut | 5 of 15 answers |
| 6 | Palladin Precision Products 8 employeesWaterbury, Connecticut | Waterbury, Connecticut | 4 of 15 answers |
| 7 | Supreme-Lake Mfg., Inc. 85 employeesPlantsville, Connecticut | Plantsville, Connecticut | 4 of 15 answers |
| 8 | Sperry Automatics Co Inc 40 employeesNaugatuck, Connecticut | Naugatuck, Connecticut | 3 of 15 answers |
| 9 | C&A Machine Company, Inc. 40 employeesNewington, Connecticut | Newington, Connecticut | 2 of 15 answers |
| 10 | Demsey Manufacturing Co 35 employeesWatertown, Connecticut | Watertown, Connecticut | 2 of 15 answers |
20 more companies were named at least once. Companies outside the top ten are counted in the averages but not named here.
Also named, based in another state
AI assistants named these companies too, but MacRAE'S lists them in a different state, not Connecticut. They belong to that state's ranking, not this one.
| Company | State | Mentions |
|---|---|---|
| Curtis Products, LLC | Indiana | 4 of 15 |
| Premier Machine Products, Inc. | Ohio | 1 of 15 |
| TBW Precision Machined Components | Texas | 1 of 15 |
| Tri-Star Industries, Inc. | Nova Scotia | 1 of 15 |
One of these yours?
A complete Blue Book listing is one of the sources assistants read in this category. Confirming your details is free.
The five questions we asked
Every company in this cell is measured on the same questions, written the way a buyer would type them. That is what makes the ranking a comparison rather than a collection of anecdotes.
- 1“Best suppliers of screw machine products and turned parts in Connecticut”
- 2“Who supplies high-volume brass precision turned inserts in Connecticut”
- 3“I need a Connecticut screw machine partner for a 100,000 piece run of stainless steel fittings, who should I talk to”
- 4“Top screw machine products and turned parts suppliers in Connecticut for OEM buyers”
- 5“Which Connecticut screw machine shops can handle multi-spindle turning of complex geometries”
- 6“List 20 screw machine products and turned parts companies in Connecticut with their specialties.”the roster question
Each question is asked more than once, which is why a company's score is out of 15 answers rather than out of the number of questions.
Where AI drew its answers from
These are the sources the answers in this cell leaned on most, ranked by how many of the named companies each one stands behind.
- thomasnet.comDirectory9 companies
- wsmpco.com6 companies
- durcomfg.com5 companies
- forestvillemfg.com3 companies
- jaysons.com3 companies
- msandj.com2 companies
- fairchildparts.com1 company
- forestvillemachine.com1 company
- palladin.com1 company
- andvic.com1 company
- bill-hook.com1 company
- ca-machine.com1 company
33 sources were cited across this cell's answers from 24 domains. A directory page often stands behind several companies at once; a company's own site usually stands behind one.
Connecticut in context
Connecticut ranks 9th of 11 measured states in this category. Each bar is the share of that state's tracked companies that AI assistants named at least once; across every measured state in this category the share is 15%.
- Wisconsin27%
- Massachusetts25%
- Minnesota24%
- New Jersey19%
- Pennsylvania18%
- New York17%
- Illinois13%
- California12%
- Connecticut12%
- Ohio11%
- Michigan10%
Look up a company
Enter a domain or a company name to see whether it is tracked in this cell, and whether the answers named it. This is a lookup against a measurement already taken, so it is instant.
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- Every question it was named on
- Every question it was not
- What moved
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More published reports in Connecticut
- Contract Machining & Machine Shops267 tracked
- Metal Fabrication Services209 tracked
- Metal Cutting Tools199 tracked
- Industrial Fasteners150 tracked
- Injection Molded Plastics141 tracked
- Industrial & Process Controls138 tracked
- Metal Stampings131 tracked
- Industrial Wire & Cable129 tracked
- Metal Finishing Services98 tracked
- Wire Forms, Mesh & Fabricated Wire98 tracked
- Electrical & Electronic Enclosures90 tracked
- Industrial Machinery & Equipment Distributors89 tracked