Apax Partners — NYC Tenant: Renovation Projects, Floors & Buildings from Filed Plans

Entity

Apax Partners

Tenant · filed under 3 names

3 projects with open permitsMANHATTAN · 6

1 building

Total Filings

Projects on File

Buildings Worked

Projects w/ Open Permits

Tenant

Primary Trade

Activity

Projects by first filing month6 projects all-time

bars = month · line = 3-mo average

Portfolio status

Browse projects →

Open permit350%

Signed off350%

By project type

Alteration6

Most active buildings

All buildings →

601 LEXINGTON AVENUEMANHATTAN · 3 open · latest 12/08/2025

6 projects

Key relationships

Everyone →

Design firms

GENSLER

2 projects

ROBERT DERECTOR ASSOCIATES

2 projects

STEVEN PAUL HAMMER

2 projects

Filing representatives

A1 EXPEDITING SERVICE CORP.

3 projects

Contractors

ICON INTERIORS INC

2 projects

ABCO-PEERLESS SPRKLR CORP

1 projects

AGGRESSIVE FIRE PROT LLC

1 projects

PAR PLUMBING CO., INC

1 projects

Owners

BOSTON PROPERTIES

3 projects

Filed under

Apax Partners2Apax Partners Ltd2Apax Partners US, LLC2

Identified by the contact ids of the people who file for the firm and by its email domain, not by matching names.

Most recent projects

All projects →

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
M01124547 ↗	601 LEXINGTON AVENUE MANHATTAN	Alteration	Signed-off	12/06/2024	12/08/2025	Design STEVEN PAUL HAMMER Owner BOSTON PROPERTIES Contractor PAR PLUMBING CO., INC Filer A1 EXPEDITING SERVICE CORP.	FILING HEREWITH FOR FIT OUT WORK RELATED TO APAX STUDIOS PROJECT ON 58-59 (CONSTRUCTION FLOORS 54-55). NO CHANGE IN USE, EGRESS OR OCCUPAN…
M01124548 ↗	601 LEXINGTON AVENUE MANHATTAN	Alteration	Permit Issued	12/09/2024	12/13/2024	Design STEVEN PAUL HAMMER Contractor ICON INTERIORS INC	FILING HEREWITH FOR FIT OUT WORK RELATED TO APAX STUDIOS PROJECT ON 58-59 (CONSTRUCTION FLOORS 54-55). NO CHANGE IN USE, EGRESS OR OCCUPAN…
M01124536 ↗	601 LEXINGTON AVENUE MANHATTAN	Alteration	Permit Issued	11/15/2024	12/09/2024	Design GENSLER Contractor ICON INTERIORS INC	FILING HEREWITH FOR FIT OUT WORK RELATED TO APAX STUDIOS PROJECT ON 58-59 (CONSTRUCTION FLOORS 54-55). NO CHANGE IN USE, EGRESS OR OCCUPAN…
M01096511 ↗	601 LEXINGTON AVENUE MANHATTAN	Alteration	Permit Issued	09/05/2024	09/20/2024	Design GENSLER Contractor TRI-STAR CONSTRUCTION COR	REMOVAL OF INTERIOR NON-BEARING PARTITIONS AND RELATED FINISHES AS PER DRAWINGS FILEDHEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00506017 ↗	601 LEXINGTON AVENUE MANHATTAN	Alteration	Signed-off	07/06/2021	08/12/2021	Design ROBERT DERECTOR ASSOCIATES Owner BOSTON PROPERTIES Contractor ABCO-PEERLESS SPRKLR CORP Filer A1 EXPEDITING SERVICE CORP.	Sprinkler modifications as per plans filed herewith. No change to use, egress, or occupancy.
M00506008 ↗	601 LEXINGTON AVENUE MANHATTAN	Alteration	Signed-off	07/06/2021	07/07/2021	Design ROBERT DERECTOR ASSOCIATES Owner BOSTON PROPERTIES Contractor STRUCTURE TONE, LLC Filer A1 EXPEDITING SERVICE CORP.	Mechanical modifications and associated ductwork as per plans filed herewith. No change to use, egress, or occupancy.

Counts cover all 6 projects (6 DOB NOW). Dated by first filing; BIS projects by first permit issuance.

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
GENSLER	2	02/17/2026
ROBERT DERECTOR ASSOCIATES	2	05/25/2022
STEVEN PAUL HAMMER	2	02/12/2026

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
ICON INTERIORS INC	2	02/17/2026
ABCO-PEERLESS SPRKLR CORP	1	05/25/2022
AGGRESSIVE FIRE PROT LLC	1	09/09/2025
PAR PLUMBING CO., INC	1	09/09/2025
STRUCTURE TONE, LLC	1	07/06/2021
TRI-STAR CONSTRUCTION COR	1	09/05/2024

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
BOSTON PROPERTIES	3	09/09/2025

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
A1 EXPEDITING SERVICE CORP.	3	09/09/2025

6 DOB NOW projects, anchored the same way as Buildings Worked. Status is the project's permit state today: open = at least one permit currently issued. BIS projects show their raw permit status and are not counted as open.

All 6Open permit 3Signed off 3

6 projects

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
M01124547 ↗	601 LEXINGTON AVENUE MANHATTAN	Alteration	Signed-off	12/06/2024	12/08/2025	Design STEVEN PAUL HAMMER Owner BOSTON PROPERTIES Contractor PAR PLUMBING CO., INC Filer A1 EXPEDITING SERVICE CORP.	FILING HEREWITH FOR FIT OUT WORK RELATED TO APAX STUDIOS PROJECT ON 58-59 (CONSTRUCTION FLOORS 54-55). NO CHANGE IN USE, EGRESS OR OCCUPAN…
M01124548 ↗	601 LEXINGTON AVENUE MANHATTAN	Alteration	Permit Issued	12/09/2024	12/13/2024	Design STEVEN PAUL HAMMER Contractor ICON INTERIORS INC	FILING HEREWITH FOR FIT OUT WORK RELATED TO APAX STUDIOS PROJECT ON 58-59 (CONSTRUCTION FLOORS 54-55). NO CHANGE IN USE, EGRESS OR OCCUPAN…
M01124536 ↗	601 LEXINGTON AVENUE MANHATTAN	Alteration	Permit Issued	11/15/2024	12/09/2024	Design GENSLER Contractor ICON INTERIORS INC	FILING HEREWITH FOR FIT OUT WORK RELATED TO APAX STUDIOS PROJECT ON 58-59 (CONSTRUCTION FLOORS 54-55). NO CHANGE IN USE, EGRESS OR OCCUPAN…
M01096511 ↗	601 LEXINGTON AVENUE MANHATTAN	Alteration	Permit Issued	09/05/2024	09/20/2024	Design GENSLER Contractor TRI-STAR CONSTRUCTION COR	REMOVAL OF INTERIOR NON-BEARING PARTITIONS AND RELATED FINISHES AS PER DRAWINGS FILEDHEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00506017 ↗	601 LEXINGTON AVENUE MANHATTAN	Alteration	Signed-off	07/06/2021	08/12/2021	Design ROBERT DERECTOR ASSOCIATES Owner BOSTON PROPERTIES Contractor ABCO-PEERLESS SPRKLR CORP Filer A1 EXPEDITING SERVICE CORP.	Sprinkler modifications as per plans filed herewith. No change to use, egress, or occupancy.
M00506008 ↗	601 LEXINGTON AVENUE MANHATTAN	Alteration	Signed-off	07/06/2021	07/07/2021	Design ROBERT DERECTOR ASSOCIATES Owner BOSTON PROPERTIES Contractor STRUCTURE TONE, LLC Filer A1 EXPEDITING SERVICE CORP.	Mechanical modifications and associated ductwork as per plans filed herewith. No change to use, egress, or occupancy.