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LLC · Stamford, CT

Mack Security LLC

LLC in Stamford, Connecticut · Document #2857187 · Active

Record reference date: October 18, 2026

Details may be incomplete or outdated. “Not reported” means a usable value is unavailable.

About this record

Mack Security LLC is an active Connecticut limited liability company filed on September 15, 2023 (document 2857187). Its registered agent is norman mcpherson.

Registration details

Status
ActiveRecord reference date: October 18, 2026
Entity type
Limited Liability Company
Filed
September 15, 2023Reported filing date
Document number
2857187
Registration jurisdiction
Connecticut
Principal city + ZIP
Stamford, CT 06905
Registered agent
norman mcpherson
Industry (NAICS)
Security Guards and Patrol Services (561612) · null
Address
155 cold spring rd, Stamford, CT, 06905

Registered agent and officers

Names and roles are reported on filings; matching names do not establish identity or ownership.

Registered agent
norman mcpherson

What this status means / annual report due date

Connecticut reports an active registration. This does not by itself establish good standing, licensing, ownership or that the business is currently trading.

Connecticut LLC annual reports are filed January 1 through March 31, starting in the year after registration. Other entity types can have different reporting schedules.

Additional business details

View historical details and available fields

Historical values may differ from the registration summary.

Record reference date: 2026-11-02

Directory details

Names

Legal
Mack Security LLC

Entity

Type
Limited liability company

Registration

Status
Active
Number
2857187
Citizenship
Domestic
Home Country
US
Formation Place
Connecticut
Home Jurisdiction
CT

Dates

Annual Report Due
2027-03-31
Registration
2023-09-15

Addresses

Business · Street 1
155 cold spring rd
Business · City
Stamford
Business · Country
US
Business · Postal Code
06905
Business · Region
CT
Mailing · Text
155 cold spring rd , ,Stamford ,CT ,United States ,06905

Contacts

Business Email
nmcpherson203@optonline.net
Survey Email
nmcpherson203@optonline.net

Self Reported Characteristics

Woman Owned
No
Veteran Owned
No
Minority Owned
Yes
Disability Owned
No
Lgbtqi Owned
No

Industry

Naics Code
Security Guards and Patrol Services (561612)

Additional reported values

Other reported details

Id
0018y000009wCiiAAE
Business Type
LLC
Status
Active
Account Number
2857187
Annual Report Due Date
03/31/2027
Citizenship
Domestic
Date Registration
09/15/2023
Formation Place
Connecticut
Woman Owned Organization
false
Veteran Owned Organization
false
Minority Owned Organization
true
Org Owned by Person s with disabilities
false
CREATE DT
2026-11-02 00:10:05.4633333

Names and reported roles

Name
Mack Security LLC

Addresses and locations

Business Street
155 cold spring rd
Business City
Stamford
Business Country
United States
Business ZIP
06905
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
nmcpherson203@optonline.net
Mailing Address
155 cold spring rd , ,Stamford ,CT ,United States ,06905
Category Survey Email Address
nmcpherson203@optonline.net

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
Security Guards and Patrol Services (561612)

Record reference date: 2026-10-24

Directory details

Names

Legal
Mack Security LLC

Entity

Type
Limited liability company

Registration

Status
Active
Number
2857187
Citizenship
Domestic
Home Country
US
Formation Place
Connecticut
Home Jurisdiction
CT

Dates

Annual Report Due
2027-03-31
Registration
2023-09-15

Addresses

Business · Street 1
155 cold spring rd
Business · City
Stamford
Business · Country
US
Business · Postal Code
06905
Business · Region
CT
Mailing · Text
155 cold spring rd , ,Stamford ,CT ,United States ,06905

Contacts

Business Email
nmcpherson203@optonline.net
Survey Email
nmcpherson203@optonline.net

Self Reported Characteristics

Woman Owned
No
Veteran Owned
No
Minority Owned
Yes
Disability Owned
No
Lgbtqi Owned
No

Industry

Naics Code
Security Guards and Patrol Services (561612)

Additional reported values

Other reported details

Id
0018y000009wCiiAAE
Business Type
LLC
Status
Active
Account Number
2857187
Annual Report Due Date
03/31/2027
Citizenship
Domestic
Date Registration
09/15/2023
Formation Place
Connecticut
Woman Owned Organization
false
Veteran Owned Organization
false
Minority Owned Organization
true
Org Owned by Person s with disabilities
false
CREATE DT
2026-10-24 00:09:43.9900000

Names and reported roles

Name
Mack Security LLC

Addresses and locations

Business Street
155 cold spring rd
Business City
Stamford
Business Country
United States
Business ZIP
06905
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
nmcpherson203@optonline.net
Mailing Address
155 cold spring rd , ,Stamford ,CT ,United States ,06905
Category Survey Email Address
nmcpherson203@optonline.net

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
Security Guards and Patrol Services (561612)

Record reference date: 2026-10-23

Directory details

Names

Legal
Mack Security LLC

Entity

Type
Limited liability company

Registration

Status
Active
Number
2857187
Citizenship
Domestic
Home Country
US
Formation Place
Connecticut
Home Jurisdiction
CT

Dates

Annual Report Due
2027-03-31
Registration
2023-09-15

Addresses

Business · Street 1
155 cold spring rd
Business · City
Stamford
Business · Country
US
Business · Postal Code
06905
Business · Region
CT
Mailing · Text
155 cold spring rd , ,Stamford ,CT ,United States ,06905

Contacts

Business Email
nmcpherson203@optonline.net
Survey Email
nmcpherson203@optonline.net

Self Reported Characteristics

Woman Owned
No
Veteran Owned
No
Minority Owned
Yes
Disability Owned
No
Lgbtqi Owned
No

Industry

Naics Code
Security Guards and Patrol Services (561612)

Additional reported values

Other reported details

Id
0018y000009wCiiAAE
Business Type
LLC
Status
Active
Account Number
2857187
Annual Report Due Date
03/31/2027
Citizenship
Domestic
Date Registration
09/15/2023
Formation Place
Connecticut
Woman Owned Organization
false
Veteran Owned Organization
false
Minority Owned Organization
true
Org Owned by Person s with disabilities
false
CREATE DT
2026-10-23 00:09:55.1200000

Names and reported roles

Name
Mack Security LLC

Addresses and locations

Business Street
155 cold spring rd
Business City
Stamford
Business Country
United States
Business ZIP
06905
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
nmcpherson203@optonline.net
Mailing Address
155 cold spring rd , ,Stamford ,CT ,United States ,06905
Category Survey Email Address
nmcpherson203@optonline.net

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
Security Guards and Patrol Services (561612)

Record reference date: 2026-10-22

Directory details

Names

Legal
Mack Security LLC

Entity

Type
Limited liability company

Registration

Status
Active
Number
2857187
Citizenship
Domestic
Home Country
US
Formation Place
Connecticut
Home Jurisdiction
CT

Dates

Annual Report Due
2027-03-31
Registration
2023-09-15

Addresses

Business · Street 1
155 cold spring rd
Business · City
Stamford
Business · Country
US
Business · Postal Code
06905
Business · Region
CT
Mailing · Text
155 cold spring rd , ,Stamford ,CT ,United States ,06905

Contacts

Business Email
nmcpherson203@optonline.net
Survey Email
nmcpherson203@optonline.net

Self Reported Characteristics

Woman Owned
No
Veteran Owned
No
Minority Owned
Yes
Disability Owned
No
Lgbtqi Owned
No

Industry

Naics Code
Security Guards and Patrol Services (561612)

Additional reported values

Other reported details

Id
0018y000009wCiiAAE
Business Type
LLC
Status
Active
Account Number
2857187
Annual Report Due Date
03/31/2027
Citizenship
Domestic
Date Registration
09/15/2023
Formation Place
Connecticut
Woman Owned Organization
false
Veteran Owned Organization
false
Minority Owned Organization
true
Org Owned by Person s with disabilities
false
CREATE DT
2026-10-22 00:10:04.4933333

Names and reported roles

Name
Mack Security LLC

Addresses and locations

Business Street
155 cold spring rd
Business City
Stamford
Business Country
United States
Business ZIP
06905
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
nmcpherson203@optonline.net
Mailing Address
155 cold spring rd , ,Stamford ,CT ,United States ,06905
Category Survey Email Address
nmcpherson203@optonline.net

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
Security Guards and Patrol Services (561612)

Record reference date: 2026-10-21

Directory details

Names

Legal
Mack Security LLC

Entity

Type
Limited liability company

Registration

Status
Active
Number
2857187
Citizenship
Domestic
Home Country
US
Formation Place
Connecticut
Home Jurisdiction
CT

Dates

Annual Report Due
2027-03-31
Registration
2023-09-15

Addresses

Business · Street 1
155 cold spring rd
Business · City
Stamford
Business · Country
US
Business · Postal Code
06905
Business · Region
CT
Mailing · Text
155 cold spring rd , ,Stamford ,CT ,United States ,06905

Contacts

Business Email
nmcpherson203@optonline.net
Survey Email
nmcpherson203@optonline.net

Self Reported Characteristics

Woman Owned
No
Veteran Owned
No
Minority Owned
Yes
Disability Owned
No
Lgbtqi Owned
No

Industry

Naics Code
Security Guards and Patrol Services (561612)

Additional reported values

Other reported details

Id
0018y000009wCiiAAE
Business Type
LLC
Status
Active
Account Number
2857187
Annual Report Due Date
03/31/2027
Citizenship
Domestic
Date Registration
09/15/2023
Formation Place
Connecticut
Woman Owned Organization
false
Veteran Owned Organization
false
Minority Owned Organization
true
Org Owned by Person s with disabilities
false
CREATE DT
2026-10-21 00:10:06.0700000

Names and reported roles

Name
Mack Security LLC

Addresses and locations

Business Street
155 cold spring rd
Business City
Stamford
Business Country
United States
Business ZIP
06905
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
nmcpherson203@optonline.net
Mailing Address
155 cold spring rd , ,Stamford ,CT ,United States ,06905
Category Survey Email Address
nmcpherson203@optonline.net

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
Security Guards and Patrol Services (561612)

Record reference date: 2026-10-20

Directory details

Names

Legal
Mack Security LLC

Entity

Type
Limited liability company

Registration

Status
Active
Number
2857187
Citizenship
Domestic
Home Country
US
Formation Place
Connecticut
Home Jurisdiction
CT

Dates

Annual Report Due
2027-03-31
Registration
2023-09-15

Addresses

Business · Street 1
155 cold spring rd
Business · City
Stamford
Business · Country
US
Business · Postal Code
06905
Business · Region
CT
Mailing · Text
155 cold spring rd , ,Stamford ,CT ,United States ,06905

Contacts

Business Email
nmcpherson203@optonline.net
Survey Email
nmcpherson203@optonline.net

Self Reported Characteristics

Woman Owned
No
Veteran Owned
No
Minority Owned
Yes
Disability Owned
No
Lgbtqi Owned
No

Industry

Naics Code
Security Guards and Patrol Services (561612)

Additional reported values

Other reported details

Id
0018y000009wCiiAAE
Business Type
LLC
Status
Active
Account Number
2857187
Annual Report Due Date
03/31/2027
Citizenship
Domestic
Date Registration
09/15/2023
Formation Place
Connecticut
Woman Owned Organization
false
Veteran Owned Organization
false
Minority Owned Organization
true
Org Owned by Person s with disabilities
false
CREATE DT
2026-10-20 00:10:02.4466667

Names and reported roles

Name
Mack Security LLC

Addresses and locations

Business Street
155 cold spring rd
Business City
Stamford
Business Country
United States
Business ZIP
06905
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
nmcpherson203@optonline.net
Mailing Address
155 cold spring rd , ,Stamford ,CT ,United States ,06905
Category Survey Email Address
nmcpherson203@optonline.net

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
Security Guards and Patrol Services (561612)

Record reference date: 2026-10-18

Directory details

Names

Legal
Mack Security LLC

Entity

Type
Limited liability company

Registration

Status
Active
Number
2857187
Citizenship
Domestic
Home Country
US
Formation Place
Connecticut
Home Jurisdiction
CT

Dates

Annual Report Due
2027-03-31
Registration
2023-09-15

Addresses

Business · Street 1
155 cold spring rd
Business · City
Stamford
Business · Country
US
Business · Postal Code
06905
Business · Region
CT
Mailing · Text
155 cold spring rd , ,Stamford ,CT ,United States ,06905

Contacts

Business Email
nmcpherson203@optonline.net
Survey Email
nmcpherson203@optonline.net

Self Reported Characteristics

Woman Owned
No
Veteran Owned
No
Minority Owned
Yes
Disability Owned
No
Lgbtqi Owned
No

Industry

Naics Code
Security Guards and Patrol Services (561612)

Additional reported values

Other reported details

Id
0018y000009wCiiAAE
Business Type
LLC
Status
Active
Account Number
2857187
Annual Report Due Date
03/31/2027
Citizenship
Domestic
Date Registration
09/15/2023
Formation Place
Connecticut
Woman Owned Organization
false
Veteran Owned Organization
false
Minority Owned Organization
true
Org Owned by Person s with disabilities
false
CREATE DT
2026-10-18 00:10:18.1233333

Names and reported roles

Name
Mack Security LLC

Addresses and locations

Business Street
155 cold spring rd
Business City
Stamford
Business Country
United States
Business ZIP
06905
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
nmcpherson203@optonline.net
Mailing Address
155 cold spring rd , ,Stamford ,CT ,United States ,06905
Category Survey Email Address
nmcpherson203@optonline.net

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
Security Guards and Patrol Services (561612)

Download directory record (JSON)

All retained directory fields

Other reported details

Id
15292766
Slug
mack-security-llc-2857187
Entity type
Limited Liability Company
Entity class
llc
Is foreign
0
Registry
CT
Doc number
2857187
Filed on
2023-09-15
Status
Active
Is active
1
Domicile
CT
Status known
1
Observed at
2026-10-18T19:49:17.610236+00:00

Addresses and locations

State
CT
City slug
stamford
Address
155 cold spring rd, Stamford, CT, 06905
Zip
06905
Location state
CT

Names and reported roles

Name
Mack Security LLC
City name
Stamford

Industry and classification

Naics code
Security Guards and Patrol Services (561612)

Additional Connecticut registry details

Linked through the registry’s business ID. Agents and principals are reported roles and do not establish beneficial ownership. Contact and residence addresses are labeled as reported.

Record reference date: 2026-10-18.

Registered and alternate business names

Roles are shown as reported. Agents, officers and principals are not automatically owners.

Business names

Registered name
Mack Security LLC

Complete business master fields

Other reported details

Id
0018y000009wCiiAAE
Business Type
LLC
Status
Active
Account Number
2857187
Annual Report Due Date
03/31/2027
Citizenship
Domestic
Date Registration
09/15/2023
Formation Place
Connecticut
Woman Owned Organization
false
Veteran Owned Organization
false
Minority Owned Organization
true
Org Owned by Person s with disabilities
false
CREATE DT
2026-10-18 00:10:18.1233333

Names and reported roles

Name
Mack Security LLC

Addresses and locations

Business Street
155 cold spring rd
Business City
Stamford
Business Country
United States
Business ZIP
06905
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
nmcpherson203@optonline.net
Mailing Address
155 cold spring rd , ,Stamford ,CT ,United States ,06905
Category Survey Email Address
nmcpherson203@optonline.net

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
Security Guards and Patrol Services (561612)

Registered agents (1)

Reported name and role

Roles are shown as reported. Agents, officers and principals are not automatically owners.

Registered agents

Registered agent
norman mcphersonFind records reporting this name →

Parsed registry details

Parties

Reported · Source Type
Individual
Reported · Name
norman mcpherson
Reported · Given Name
norman
Reported · Family Name
mcpherson

Contacts

Agent Phone
2035707329
Agent Email
nmcpherson203@optonline.net

Addresses

Business · Text
155 cold spring rd, Stamford, CT, 06905, United States
Business · Street 1
155 cold spring rd
Business · City
Stamford
Business · Region
CT
Business · Postal Code
06905
Business · Country
US
Mailing · Text
155 cold spring rd, Stamford, CT, 06905, United States
Mailing · Street 1
155 cold spring rd
Mailing · City
Stamford
Mailing · Postal Code
06905
Mailing · Region
CT
Mailing · Country
US
Residence · Street 2
155 cold spring rd
Residence · City
Stamford
Residence · Region
CT
Residence · Postal Code
06905
Residence · Country
US

norman mcpherson

Other reported details

Business ID
0018y000009wCiiAAE
Reported type
Individual
Record timestamp
2026-10-18 00:30:29.1566667

Names and reported roles

Reported name
norman mcpherson
Firstname
norman
Lastname
mcpherson

Registered agent information

Registered agent phone
2035707329
Registered agent email
nmcpherson203@optonline.net

Addresses and locations

Business address
155 cold spring rd, Stamford, CT, 06905, United States
Business street address 1
155 cold spring rd
Business city
Stamford
Business state
CT
Business zip code
06905
Business country
United States

Mailing information

Mailing address
155 cold spring rd, Stamford, CT, 06905, United States
Mailing street address 1
155 cold spring rd
Mailing city
Stamford
Mailing zip code
06905
Mailing state
CT
Mailing country
United States

Reported residence addresses

Residence street address 1
155 cold spring rd
Residence city
Stamford
Residence state
CT
Residence zip code
06905
Residence country
United States

Showing 1–1 of 1.

Principals (1)

Reported name and role

Roles are shown as reported. Agents, officers and principals are not automatically owners.

Principals and members

Principal
norman mcphersonFind records reporting this name →

Parsed registry details

Parties

Reported · Name
norman mcpherson
Reported · Given Name
norman
Reported · Family Name
mcpherson

Addresses

Business · Street 1
155 cold spring rd
Business · City
Stamford
Business · Region
CT
Business · Postal Code
06905
Business · Country
US
Residence · Text
155 cold spring rd, Stamford, CT, 06905, United States
Residence · Street 2
155 cold spring rd
Residence · City
Stamford
Residence · Region
CT
Residence · Postal Code
06905
Residence · Country
US

norman mcpherson

Other reported details

Business ID
0018y000009wCiiAAE
Record timestamp
2026-10-18 00:39:58.4033333

Names and reported roles

Reported name
norman mcpherson
Firstname
norman
Lastname
mcpherson

Addresses and locations

Business street address 1
155 cold spring rd
Business city
Stamford
Business state
CT
Business zip code
06905
Business country
United States

Reported residence addresses

Residence address
155 cold spring rd, Stamford, CT, 06905, United States
Residence street address 1
155 cold spring rd
Residence city
Stamford
Residence state
CT
Residence zip code
06905
Residence country
United States

Showing 1–1 of 1.

Filing history (5)

Parsed registry details

Filing

Name
BF-0013621752
Source Type
Annual Report
Type
Annual Report
Physical Filing
No

Dates

Filing
2026-02-16

BF-0013621752 · 2026-02-16

Other reported details

Business ID
0018y000009wCiiAAE
Filing date
2026-02-16T00:00:00.000
Reported type
Annual Report
Filing type
Annual Report
Physical filing
false
Record timestamp
2026-10-01T00:00:00.000

Names and reported roles

Name
BF-0013621752

Parsed registry details

Filing

Name
BF-0013540908
Source Type
Reinstatement
Type
Certificate of Reinstatement
Physical Filing
No

Dates

Filing
2025-08-26

BF-0013540908 · 2025-08-26

Other reported details

Business ID
0018y000009wCiiAAE
Filing date
2025-08-26T00:00:00.000
Reported type
Reinstatement
Filing type
Certificate of Reinstatement
Physical filing
false
Record timestamp
2026-10-01T00:00:00.000

Names and reported roles

Name
BF-0013540908

Parsed registry details

Filing

Name
BF-0013533287
Source Type
Administrative Dissolution
Type
Certificate of Dissolution/Revocation
Physical Filing
No

Dates

Filing
2025-08-18

BF-0013533287 · 2025-08-18

Other reported details

Business ID
0018y000009wCiiAAE
Filing date
2025-08-18T00:00:00.000
Reported type
Administrative Dissolution
Filing type
Certificate of Dissolution/Revocation
Physical filing
false
Record timestamp
2026-10-01T00:00:00.000

Names and reported roles

Name
BF-0013533287

Parsed registry details

Filing

Name
BF-0013379776
Source Type
Administrative Dissolution
Type
Notice of Intent to Dissolve/Revoke
Physical Filing
No

Dates

Filing
2025-04-24

BF-0013379776 · 2025-04-24

Other reported details

Business ID
0018y000009wCiiAAE
Filing date
2025-04-24T00:00:00.000
Reported type
Administrative Dissolution
Filing type
Notice of Intent to Dissolve/Revoke
Physical filing
false
Record timestamp
2026-10-01T00:00:00.000

Names and reported roles

Name
BF-0013379776

Parsed registry details

Filing

Name
BF-0011976747
Source Type
Business Formation
Type
Certificate of Organization
Physical Filing
No

Dates

Filing
2023-09-15

BF-0011976747 · 2023-09-15

Other reported details

Business ID
0018y000009wCiiAAE
Filing date
2023-09-15T00:00:00.000
Reported type
Business Formation
Filing type
Certificate of Organization
Physical filing
false
Record timestamp
2026-10-01T00:00:00.000

Names and reported roles

Name
BF-0011976747

Showing 1–5 of 5.

Correct or remove this record.

Same registered agent

norman mcpherson

BusinessCityTypeFiledStatus
G.M.G. LLCEllington, CT · ForfeitedEllington, CTLLCOct 28, 2002Forfeited
PARADISE CATERING LLCHartford, CT · DissolvedHartford, CTLLCJul 31, 2006Dissolved

Other companies with norman mcpherson

All filings reporting this name

BusinessCityTypeFiledStatus
G.M.G. LLCEllington, CT · ForfeitedEllington, CTLLCOct 28, 2002Forfeited
PARADISE CATERING LLCHartford, CT · DissolvedHartford, CTLLCJul 31, 2006Dissolved

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