BRENNAN OPERATING INC
General contractor · New York City permit activity
29 West 36th Street, 6th Floor, New York, NY 10018
General contractor active in New York City construction, tracked from public building-permit filings.
#418
by NYC filing activity
among NYC general contractors, last 90 days
2
projects tracked
Apr 2026 to Jul 2026
3/16
active weeks
weeks with a filing (last 16)
1 of the 2 Brennan Operating projects have anticipated permit categories not yet filed.
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$250K Manhattan renovation
Grade AFiled 29 days ago · 3,000 sq ft · Brennan Operating: GC
MODIFICATIONS TO EXISTING 19TH AND 20TH FLOOR PLUMBING AND SPRINKLER SYSTEMS. NO CHANGE TO USE, OCCUPANCY OR EGRESS
GC named · Architect identified · Engineer identified · 5 anticipated categories not yet filed
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$157K Manhattan commercial renovation
Grade AFiled 3 months ago · 3,417 sq ft · Brennan Operating: GC
General construction modifications taking place on the 7th floors. No change in use, egress or occupancy
GC named · Architect identified
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Neighborhood, filing date, scope and declared value are shown here. Exact addresses,
owner and contact details and full filing histories are part of the paid product.
2 project records for Brennan Operating: addresses, values, project teams
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Most recent filing: Manhattan · Jul 7, 2026
1 active · 1 newly observed last 90 days
Filing activity · last 16 weeks
MAR
APR
MAY
JUN
JUL
1
active projects (last 90d)
1
newly observed (last 90d)
Jul 2026
peak month
Project mix · by use
Commercial50%
Other50%
Geography · by borough
Manhattan100%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | JOHN F. GIUSEFFI, ARCHITECT, PC | Architecture | 2 | |
| 2 | JACK GREEN ASSOCIATES | Engineering | 1 | |
| 1 | CJS INDUSTRIES INC | General contractor | 1 |
Firms that appear on the same New York City permit filings. Association on shared filings, not a proven working relationship.
Frequently asked questions
How many NYC projects has BRENNAN OPERATING INC filed?▾
PermitPipeline tracks 2 New York City building-permit projects for BRENNAN OPERATING INC (Apr 2026 to Jul 2026). 1 had filing activity in the last 90 days.
Does BRENNAN OPERATING INC work on commercial or residential projects?▾
Across its tracked New York City filings, 50% of BRENNAN OPERATING INC's projects are commercial and 0% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in New York City does BRENNAN OPERATING INC work?▾
100% of BRENNAN OPERATING INC's tracked New York City projects are in Manhattan.
What is a typical BRENNAN OPERATING INC project worth?▾
Across the 2 tracked projects with a declared value, BRENNAN OPERATING INC averages $118K per project (declared value on the permit filing, not contract value).
Which firms does BRENNAN OPERATING INC work with most often?▾
BRENNAN OPERATING INC most frequently appears on the same New York City permit filings as JOHN F. GIUSEFFI, ARCHITECT, PC, CJS INDUSTRIES INC, JACK GREEN ASSOCIATES. Appearing together indicates association on shared filings, not a proven working relationship.
Is BRENNAN OPERATING INC a general contractor?▾
BRENNAN OPERATING INC is listed as a general contractor on its New York City permit filings. Roles on this profile are derived from the role each firm holds on public DOB filings.
Public aggregate — full project records are part of the paid leads product. Updated daily from NYC DOB filings.
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