Robert Derector Associates
Engineering firm · New York City permit activity
Engineering firm active in New York City construction, tracked from public building-permit filings.
#1
by NYC filing activity
among NYC architects & engineers, last 90 days
227
projects tracked
Mar 2026 to Jul 2026
16/16
active weeks
weeks with a filing (last 16)
165 of the 227 Robert Derector Associates projects have no general contractor named on permit.51 filed in the last 30 days.
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$6.3M Manhattan renovation
Grade A+Filed 12 days ago · 42,000 sq ft · Robert Derector Associates: engineer
Architectural plans to include interior renovation and general construction on floors 10 thru 13. There will be no change of use, occupancy…
No GC named · Architect identified · 4 anticipated categories not yet filed
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$112K Manhattan renovation
Grade AFiled 6 days ago · 7,036 sq ft · Robert Derector Associates: engineer
INSTALLATION AND USE OF TEMPORARY OVERHEAD, ROOF, AND MECHANICAL PROTECTION. NO CHANGE TO USE, EGRESS, OR OCCUPANCY UNDER THIS APPLICATION
GC named · 2 engineers identified · 2 anticipated categories not yet filed
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Manhattan office renovation
Grade A+Filed 26 days ago · 5 filings · 30,290 sq ft · Robert Derector Associates: engineer
OAG-- STRUCTURAL MODIFICATIONS REQUIRED FOR NEW OFFICE BUILD OUT
GC named · Architect identified · Engineer identified · 3 anticipated categories not yet filed
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Robert Derector Associates projects with project intelligence
Scopes, values, teams and filing history for every one
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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.
227 project records for Robert Derector Associates: addresses, values, project teams
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Middle 50% of declared values: $100K–$1.2M (median $275K)
Most recent filing: Manhattan · Aug 3, 2026
203 active · 195 newly observed last 90 days
Filing activity · last 16 weeks
MAR
APR
MAY
JUN
JUL
203
active projects (last 90d)
195
newly observed (last 90d)
Apr 2026
peak month
Project mix · by use
Commercial75%
Residential5%
Other20%
Geography · by borough
Manhattan96%
Brooklyn3%
Queens1%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Gensler | Architecture | 9 | |
| 2 | TPG ARCHITECTURE, LLP | Architecture | 8 | |
| 3 | JOHN F. GIUSEFFI, ARCHITECT, PC | Architecture | 6 | |
| 4 | Spectorgroup Architecture LLP | Architecture | 4 | |
| 5 | TED MOUDIS ASSOCIATES | Architecture | 3 | |
| 1 | STRUCTURE TONE, LLC | General contractor | 14 | |
| 2 | JT MAGEN & COMPANY INC | General contractor | 8 | |
| 3 | BENCHMARK BUILDERS LLC | General contractor | 5 | |
| 4 | ICON INTERIORS INC | General contractor | 4 | |
| 5 | JRM CONSTRUCTION MGMT LLC | General contractor | 4 |
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 Robert Derector Associates filed?▾
PermitPipeline tracks 227 New York City building-permit projects for Robert Derector Associates (Mar 2026 to Jul 2026). 203 had filing activity in the last 90 days.
Does Robert Derector Associates work on commercial or residential projects?▾
Across its tracked New York City filings, 74% of Robert Derector Associates's projects are commercial and 5% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in New York City does Robert Derector Associates work?▾
96% of Robert Derector Associates's tracked New York City projects are in Manhattan.
What is a typical Robert Derector Associates project worth?▾
Across the 227 tracked projects with a declared value, Robert Derector Associates averages $1.4M per project (declared value on the permit filing, not contract value).
Which firms does Robert Derector Associates work with most often?▾
Robert Derector Associates most frequently appears on the same New York City permit filings as STRUCTURE TONE, LLC, Gensler, JT MAGEN & COMPANY INC. Appearing together indicates association on shared filings, not a proven working relationship.
Is Robert Derector Associates an engineering firm?▾
Robert Derector Associates is listed as an engineering firm 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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