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RIA / WealthRegistered adviserasset managerSEC registeredRAUM 1b 10b

BASALT INFRASTRUCTURE PARTNERS LLC

CRD 162276

NEW YORK, NY

This is the graph view. The full profile, with its team, deals and sources, is on RIA / Wealth Management.Open the full profile →

Search this name across graphsid dfx:ria:46a4e800-2a30-0f6b-d0ca-2ae57312c3cb

Data as of Mar 31, 2026 (this record's last observation) from federal regulator filings. Page built Sep 20, 2026, 1:24 AM UTC and rebuilt at most every 15 minutes.

Relationships: 10
Dated events: 10
On other graphs: 0
Observed: Jun 22, 2012 to Mar 31, 2026
42 observations

Across DFX

This entity has not been resolved onto another DFX graph by a shared identifier. A name match elsewhere would be a candidate, never an identity, and none is recorded.

Facts

fact = as filed or announced; derived = computed by DFX; estimate = a band, never a point

Firm class: asset managerderivedprivate_client_share=0.0 fund_share=1.0 institutional_share=0.0 related_bd=false related_bank=false bd_reps=0.0
Regulatory AUM: $9.6BItem 5.F on the latest filing (2026-03-31); as reported, and an affiliate's assets may be counted again on its own filing
Discretionary RAUM: $9.6B
Private client RAUM: $0derivedItem 5.D individuals plus high net worth individuals
Private client share: 0%derivedprivate client RAUM over total RAUM
Advisors on IAPD: 0
Employees: 16
Advisory employees: 14
Offices: 0Schedule D 1.F, beyond the principal office
Accounts: 33
SEC number: 801-77240
CRD: 162276
Filings on the tape: 42
First filed: Jun 22, 2012
Latest filed: Mar 31, 2026
Organised: Limited Liability Company, DE
Website: basaltinfra.com

Owners and control persons

Schedule A and B as filed; ownership codes are the form's bands (NA under 5%, A 5 to 10%, B 10 to 25%, C 25 to 50%, D 50 to 75%, E over 75%); people are listed as filed and never merged by name

Owner	Title	Ownership code	Control person	Acquired	First seen	Last seen
BASALT INFRASTRUCTURE PARTNERS LLP	Owner	E	yes	07/2016	Aug 19, 2016	Mar 28, 2024
COLLIERS INTERNATIONAL GROUP INC.	Owner	E	yes	12/2021	Jun 28, 2022	Mar 28, 2024
COLLIERS INVESTMENT MANAGEMENT UK HOLDINGS LTD	Owner	E	yes	06/2022	Jun 28, 2022	Mar 28, 2024
COWELL, MICHAEL, JOHN	CHIEF OPERATING OFFICER	Na	yes	02/2012	Jun 22, 2012	Mar 28, 2024
GREENBLATT, DAVID, SCOTT	CHIEF EXECUTIVE OFFICER AND DEPUTY COMPLIANCE OFFICER	Na	yes	10/2019	Nov 8, 2019	Mar 28, 2024
HENNICK, JAY, STEWART	Owner	E	yes	08/2007	Jun 28, 2022	Mar 28, 2024
HENSET CAPITAL, INC.	Owner	C	yes	05/1989	Jun 28, 2022	Mar 28, 2024
O'Neill, Thomas, William	CHIEF COMPLIANCE OFFICER	Na	yes	01/2023	Feb 16, 2023	Mar 28, 2024

Affiliates (Item 7.A)

as filed on Item 7.A; a related person with a CRD on the graph links to its own page

Related person	Type	Class on the graph	Its RAUM	Control	Common control	State
BASALT INFRASTRUCTURE PARTNERS LLP	n/a	Asset manager	$9.6B	Y	yes	n/a
BASALT INFRASTRUCTURE GERMANY GMBH	n/a	n/a	n/a	N	yes	n/a
BASALT INFRASTRUCTURE PARTNERS GP 2 LLP	n/a	n/a	n/a	N	yes	n/a
BASALT INFRASTRUCTURE PARTNERS GP LTD	n/a	n/a	n/a	N	yes	n/a
BASALT INFRASTRUCTURE PARTNERS GP MEMBER LIMITED	n/a	n/a	n/a	N	yes	n/a
BASALT INFRASTRUCTURE PARTNERS II GP 2 LLP	n/a	n/a	n/a	N	yes	n/a
BASALT INFRASTRUCTURE PARTNERS II GP LIMITED	n/a	n/a	n/a	N	yes	n/a
BASALT INFRASTRUCTURE PARTNERS III GP LIMITED	n/a	n/a	n/a	N	yes	n/a
BASALT INFRASTRUCTURE PARTNERS IV GP LIMITED	n/a	n/a	n/a	N	yes	n/a

Regulatory AUM by fiscal year

annual amendments (and the roster's annual snapshot) as filed; where a year was amended twice the later filing draws the line

Fiscal year	Filed	RAUM	Discretionary	Employees	Advisory staff	Offices	Private funds	Fund GAV
2025	Mar 31, 2026	$9.6B	$9.6B	16	14	0	n/a	n/a
2024	Mar 28, 2025	$8.3B	$8.3B	16	15	0	n/a	n/a
2023	Mar 28, 2024	$7.9B	$7.9B	13	13	0	n/a	n/a
2022	Mar 31, 2023	$6.6B	$6.6B	11	11	0	n/a	n/a
2021	Mar 30, 2022	$5.3B	$5.3B	10	10	0	n/a	n/a
2020	Mar 31, 2021	$4.4B	$4.4B	11	11	0	n/a	n/a
2019	Mar 31, 2020	$2.2B	$2.2B	7	7	0	n/a	n/a
2018	Mar 29, 2019	$2.2B	$2.2B	7	7	0	n/a	n/a
2017	Mar 30, 2018	$2.3B	$2.3B	6	5	0	n/a	n/a
2016	Mar 31, 2017	$1.2B	$1.2B	6	6	n/a	n/a	n/a
2015	Mar 24, 2016	$486M	$486M	6	6	n/a	n/a	n/a
2014	Mar 31, 2015	$494M	$0	4	4	n/a	n/a	n/a
2013	Mar 31, 2014	$476M	$0	4	4	n/a	n/a	n/a
2012	Feb 8, 2013	$308M	$0	3	3	n/a	n/a	n/a

Growth

derived from consecutive annual filings; RAUM as reported

Latest fiscal year	RAUM	A year earlier	1y change	Three years earlier	3y CAGR	Employees	A year earlier	Offices	A year earlier
2025	$9.6B	$8.3B	15.8%	$6.6B	13.5%	16	16	0	0

Relationships

Affiliated with (2)

→ BASALT INFRASTRUCTURE PARTNERS LLPRegistered adviserother investment adviser, control, common control
factForm ADV
← BASALT INFRASTRUCTURE PARTNERS LLPRegistered adviserother investment adviser, control, common control
factForm ADV

Controls (8)

← BASALT INFRASTRUCTURE PARTNERS LLPOwnerOWNER, ownership code E, foreign entity
Aug 19, 2016 to Mar 28, 2024factForm ADV
← COWELL, MICHAEL, JOHNOwnerCHIEF OPERATING OFFICER, ownership code NA, individual
Jun 22, 2012 to Mar 28, 2024factForm ADV
← GREENBLATT, DAVID, SCOTTOwnerCHIEF EXECUTIVE OFFICER AND DEPUTY COMPLIANCE OFFICER, ownership code NA, individual
Nov 8, 2019 to Mar 28, 2024factForm ADV
← HENNICK, JAY, STEWARTOwnerOWNER, ownership code E, individual
Jun 28, 2022 to Mar 28, 2024factForm ADV
← O'Neill, Thomas, WilliamOwnerCHIEF COMPLIANCE OFFICER, ownership code NA, individual
Feb 16, 2023 to Mar 28, 2024factForm ADV
← COLLIERS INTERNATIONAL GROUP INC.OwnerOWNER, ownership code E, foreign entity
Jun 28, 2022 to Mar 28, 2024factForm ADV
← COLLIERS INVESTMENT MANAGEMENT UK HOLDINGS LTDOwnerOWNER, ownership code E, foreign entity
Jun 28, 2022 to Mar 28, 2024factForm ADV
← HENSET CAPITAL, INC.OwnerOWNER, ownership code C, foreign entity
Jun 28, 2022 to Mar 28, 2024factForm ADV

Dated events

Occurred
Mar 31, 2023
Regulatory AUM changed
Basalt Infrastructure Partners Llc reported RAUM $6.6B, up 26% from $5.2B (2023-02-16 to 2023-03-31)
Form ADVobserved 4 days ago
$1.4B
Occurred
Mar 31, 2023
Control person left
John Robert Gregor (Owner) no longer on Schedule A of Basalt Infrastructure Partners Llc (listed 2023-02-16, absent 2023-03-31)
Form ADVobserved 4 days ago
Occurred
Mar 31, 2023
Control person left
Steven Lowry (Owner) no longer on Schedule A of Basalt Infrastructure Partners Llc (listed 2023-02-16, absent 2023-03-31)
Form ADVobserved 4 days ago
Occurred
Feb 16, 2023
Control person joined
William Thomas O'Neill (Chief Compliance Officer) appeared on Schedule A of Basalt Infrastructure Partners Llc
Form ADVobserved 4 days ago
Occurred
Jun 28, 2022
Control person joined
Jay Hennick (Owner) appeared on Schedule A of Basalt Infrastructure Partners Llc
Form ADVobserved 4 days ago
Occurred
Jun 28, 2022
Control person left
Roger Jeffrey Neil (Owner) no longer on Schedule A of Basalt Infrastructure Partners Llc (listed 2022-04-05, absent 2022-06-28)
Form ADVobserved 4 days ago
Occurred
Mar 31, 2021
Regulatory AUM changed
Basalt Infrastructure Partners Llc reported RAUM $4.4B, up 99% from $2.2B (2020-03-31 to 2021-03-31)
Form ADVobserved 4 days ago
$2.2B
Occurred
Nov 8, 2019
Control person joined
Scott David Greenblatt (Chief Executive Officer And Deupty Compliance Officer) appeared on Schedule A of Basalt Infrastructure Partners Llc
Form ADVobserved 4 days ago
Occurred
Mar 30, 2018
Regulatory AUM changed
Basalt Infrastructure Partners Llc reported RAUM $2.3B, up 88% from $1.2B (2017-03-31 to 2018-03-30)
Form ADVobserved 4 days ago
$1.1B
Occurred
Jun 22, 2012
First Form ADV filing
Balfour Beatty Infrastructure Partners Llc filed its initial SEC registration (Form ADV)
Form ADVobserved 4 days ago

Provenance

Graph: RIA / Wealth Management
Canonical id: dfx:ria:46a4e800-2a30-0f6b-d0ca-2ae57312c3cb
First observed: Jun 22, 2012
Last observed: Mar 31, 2026 5 months ago
Source families: Federal regulator filings
3 registered feeds stand behind this record; each fact above carries its own dates and, where the publisher serves one, its document.
Resolution: Identity across graphs by shared identifier (CRD, CIK, EIN, ADV fund id, individual CRD) or citation; a name match is shown as a candidate and never merged.

BASALT INFRASTRUCTURE PARTNERS LLC

CRD 162276

NEW YORK, NY

This is the graph view. The full profile, with its team, deals and sources, is on RIA / Wealth Management.Open the full profile →

Search this name across graphsid dfx:ria:46a4e800-2a30-0f6b-d0ca-2ae57312c3cb

Data as of Mar 31, 2026 (this record's last observation) from federal regulator filings. Page built Sep 20, 2026, 1:24 AM UTC and rebuilt at most every 15 minutes.

Owner

Title

Ownership code

Control person

Acquired

First seen

Last seen

BASALT INFRASTRUCTURE PARTNERS LLP

Owner

yes

07/2016

Aug 19, 2016

Mar 28, 2024

COLLIERS INTERNATIONAL GROUP INC.

Owner

yes

12/2021

Jun 28, 2022

Mar 28, 2024

COLLIERS INVESTMENT MANAGEMENT UK HOLDINGS LTD

Owner

yes

06/2022

Jun 28, 2022

Mar 28, 2024

COWELL, MICHAEL, JOHN

CHIEF OPERATING OFFICER

yes

02/2012

Jun 22, 2012

Mar 28, 2024

GREENBLATT, DAVID, SCOTT

CHIEF EXECUTIVE OFFICER AND DEPUTY COMPLIANCE OFFICER

yes

10/2019

Nov 8, 2019

Mar 28, 2024

HENNICK, JAY, STEWART

Owner

yes

08/2007

Jun 28, 2022

Mar 28, 2024

HENSET CAPITAL, INC.

Owner

yes

05/1989

Jun 28, 2022

Mar 28, 2024

O'Neill, Thomas, William

CHIEF COMPLIANCE OFFICER

yes

01/2023

Feb 16, 2023

Mar 28, 2024

Related person

Type

Class on the graph

Its RAUM

Control

Common control

State

BASALT INFRASTRUCTURE PARTNERS LLP

n/a

Asset manager

$9.6B

yes

n/a

BASALT INFRASTRUCTURE GERMANY GMBH

n/a

yes

n/a

BASALT INFRASTRUCTURE PARTNERS GP 2 LLP

n/a

yes

n/a

BASALT INFRASTRUCTURE PARTNERS GP LTD

n/a

yes

n/a

BASALT INFRASTRUCTURE PARTNERS GP MEMBER LIMITED

n/a

yes

n/a

BASALT INFRASTRUCTURE PARTNERS II GP 2 LLP

n/a

yes

n/a

BASALT INFRASTRUCTURE PARTNERS II GP LIMITED

n/a

yes

n/a

BASALT INFRASTRUCTURE PARTNERS III GP LIMITED

n/a

yes

n/a

BASALT INFRASTRUCTURE PARTNERS IV GP LIMITED

n/a

yes

n/a

Fiscal year

Filed

RAUM

Discretionary

Employees

Advisory staff

Offices

Private funds

Fund GAV

2025

Mar 31, 2026

$9.6B

n/a

2024

Mar 28, 2025

$8.3B

n/a

2023

Mar 28, 2024

$7.9B

n/a

2022

Mar 31, 2023

$6.6B

n/a

2021

Mar 30, 2022

$5.3B

n/a

2020

Mar 31, 2021

$4.4B

n/a

2019

Mar 31, 2020

$2.2B

n/a

2018

Mar 29, 2019

$2.2B

n/a

2017

Mar 30, 2018

$2.3B

n/a

2016

Mar 31, 2017

$1.2B

n/a

2015

Mar 24, 2016

$486M

n/a

2014

Mar 31, 2015

$494M

n/a

2013

Mar 31, 2014

$476M

n/a

2012

Feb 8, 2013

$308M

n/a

Latest fiscal year

RAUM

A year earlier

1y change

Three years earlier

3y CAGR

Employees

A year earlier

Offices

A year earlier

2025

$9.6B

$8.3B

15.8%

$6.6B

13.5%