Corporation · Florida registry

CUSTOM MICRO-SYSTEMS, INC.

Inc. in Location not reported, Florida · Document #F75496 · Inactive

Record reference date: October 7, 2026

Details may be incomplete or outdated.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

About this record

CUSTOM MICRO-SYSTEMS, INC. is an inactive Florida domestic profit corporation filed on April 7, 1982 (document F75496). Its registered agent is PORTER, WILLIAM STEARNS. The last annual report on file is 1992.

Registration details

Status: InactiveRecord reference date: October 7, 2026
Entity type: Domestic Profit Corporation
Filed: April 7, 1982Reported filing date
Document number: F75496
Registration jurisdiction: Florida
Principal city + ZIP: Florida registry 95129
Registered agent: PORTER, WILLIAM STEARNS
Last annual report year: 1992
FEI/EIN: 59-2189623
Address: 4300 STEVENS CREEK BLVD, #270, SAN JOSE, CA, 95129

Registered agent and officers

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

Registered agent: PORTER, WILLIAM STEARNS
DPV: PORTER, WILLIAM STEARNS
DST: HARVEY, JOHN LAURENCE
registered agent: PORTER, WILLIAM STEARNS
Director, President, Vice president: PORTER, WILLIAM STEARNS
Director, Secretary, Treasurer: HARVEY, JOHN LAURENCE

What this status means / annual report due date

Florida reports inactive status. This describes the registration record; the exact effect depends on the entity type and reason recorded. A past listing does not establish current authority to operate.

Florida annual reports are generally due May 1, starting in the year after filing or the applicable effective date. Entity-specific exceptions and late-fee rules apply.

Registered agent address: 6540 SW 145TH ST, MIAMI, FL, 33158

Additional business details

View historical details and available fields

Historical values may differ from the registration summary.

Record reference date: 2026-10-07

Directory details

Registration

Number: F75496
Status: Inactive
Home Jurisdiction: FL

Names

Legal: CUSTOM MICRO-SYSTEMS, INC.

Entity

Type: Domestic profit corporation

Addresses

Principal · Street 1: 4300 STEVENS CREEK BLVD, #270
Principal · City: San Jose
Principal · Region: CA
Principal · Postal Code: 95129
Mailing · Street 1: 4300 STEVENS CREEK BLVD, #270
Mailing · City: San Jose
Mailing · Region: CA
Mailing · Postal Code: 95129
Registered Agent · Street 1: 6540 SW 145TH ST
Registered Agent · City: Miami
Registered Agent · Region: FL
Registered Agent · Postal Code: 33158
Officer 1 · Street 1: 6540 SW 145TH ST
Officer 1 · City: Miami Fl 00000
Officer 2 · Street 1: 795 CANADA DR
Officer 2 · City: Milpitas Ca 00000

Dates

Registration: 1982-04-07
Last Filing: 1993-08-13

Identifiers

Fei: 59-2189623

Coverage

More Than Six Officers: NoThis file supplies up to six officers. When additional officers are flagged, their names are not included in this source.

Annual Reports

1 · Year: 1992
1 · Filed At: 1992-06-19
2 · Year: 1992
2 · Filed At: 1992-06-19
3 · Year: 1991
3 · Filed At: 1991-04-03

Parties

Registered Agent · Name: PORTER, WILLIAM STEARNS
Registered Agent · Kind: Organization
Officer 1 · Role: Director, President, Vice president
Officer 1 · Kind: Organization
Officer 1 · Name: PORTER, WILLIAM STEARNS
Officer 2 · Role: Director, Secretary, Treasurer
Officer 2 · Kind: Organization
Officer 2 · Name: HARVEY, JOHN LAURENCE

Additional reported values

Other reported details

Doc number: F75496
Status code: I
Filing type: DOMP
Principal postal code: 95129
Formation date: 04071982
Fei number: 592189623
Last transaction date: 08131993
Formation jurisdiction: FL
Report year 1: 1992
Report date 1: 06191992
Report year 2: 1992
Report date 2: 06191992
Report year 3: 1991
Report date 3: 04031991

Names and reported roles

Company name: CUSTOM MICRO-SYSTEMS, INC.

Addresses and locations

Principal address 1: 4300 STEVENS CREEK BLVD, #270
Principal city: SAN JOSE
Principal state: CA

Mailing information

Mailing address 1: 4300 STEVENS CREEK BLVD, #270
Mailing city: SAN JOSE
Mailing state: CA
Mailing postal code: 95129

Reported officers

More than six officers: N
Officer 1 title: DPV
Officer 1 type: C
Officer 1 name: PORTER, WILLIAM STEARNS
Officer 1 address: 6540 SW 145TH ST
Officer 1 city: MIAMI, FL 00000
Officer 2 title: DST
Officer 2 type: C
Officer 2 name: HARVEY, JOHN LAURENCE
Officer 2 address: 795 CANADA DR
Officer 2 city: MILPITAS, CA 00000

Registered agent information

Agent name: PORTER, WILLIAM STEARNS
Agent type: C
Agent address: 6540 SW 145TH ST
Registered agent city: MIAMI
Registered agent state: FL
Agent postal code: 33158

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Other reported details

Id: 20098366
Slug: custom-micro-systems-inc-f75496
Entity type: Domestic Profit Corporation
Entity class: corp
Is foreign: 0
Registry: FL
Doc number: F75496
Filed on: 1982-04-07
Status: Inactive
Is active: 0
Domicile: FL
Principals: [{"r":"DPV","n":"PORTER, WILLIAM STEARNS"},{"r":"DST","n":"HARVEY, JOHN LAURENCE"}]
Status known: 1
Observed at: 2026-10-18T19:58:37.555691+00:00

Addresses and locations

State: FL
City slug: location-not-reported
Address: 4300 STEVENS CREEK BLVD, #270, SAN JOSE, CA, 95129
Zip: 95129
Location state: CA

Names and reported roles

Name: CUSTOM MICRO-SYSTEMS, INC.
City name: Location not reported

Registered agent information

Agent name: PORTER, WILLIAM STEARNS
Agent address: 6540 SW 145TH ST, MIAMI, FL, 33158

Correct or remove this record.

Same registered agent

PORTER, WILLIAM STEARNS

Business	City	Type	Filed	Status
LATITUDE 25, INC.Miami, FL · Inactive	Miami, FL	Corporation	Apr 14, 1981	Inactive

Other companies with PORTER, WILLIAM STEARNS

All filings reporting this name

Business	City	Type	Filed	Status
LATITUDE 25, INC.Miami, FL · Inactive	Miami, FL	Corporation	Apr 14, 1981	Inactive

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