RecordGraph is not a consumer reporting agency. This information may not be used for any purpose covered by the FCRA.

SHAMROCK DEVELOPMENT INC

ActiveCorporation - Out of State - StockCalifornia Secretary of StateIndiana entitySOUTH BEND, INFormed 23 years ago

California's state registration and CSLB contractor license both show active status, and the business addresses on file match (South Bend, IN 46628). Checked October 6, 2026.

SHAMROCK DEVELOPMENT INC shares an officer with 2 other registered businesses in RecordGraph's records. SHAMROCK DEVELOPMENT INC is an active California Corporation - Out of State - Stock, first registered with California Secretary of State on March 24, 2003. An active contractor license is on file with CSLB (CA). No federal exclusion record was found as of the last data import.

In business since

2003

Registered Mar 24, 2003

Legal status

Active

Active per California Secretary of State.

Official definition →

Contractor license

Active

CSLB (CA)

SAM.gov exclusions

None found

No match as of October 6, 2026

Matched records

Each connected record is a separate government filing RecordGraph matched to this business. Click a record to see it below.

Business registration

Official state record on file with California

Verify at California Secretary of State

Legal business name: SHAMROCK DEVELOPMENT INC
Entity type: Corporation - Out of State - Stock
State: California
Organized in: Indiana · Foreign entity registered in California
Formed: March 24, 2003 — Formed 23 years ago
Filing number: 2503992
Current standing: Active
Business address: 5775 NIMTZ PKY
SOUTH BEND, IN, 46628
State registration standing: Good
Tax standing (FTB): Good
Registered agent standing: Good
Last annual filing: January 8, 2026

Registered agent

The person or company designated to receive legal documents on behalf of this business.

Name: BUSINESS FILINGS INCORPORATED
Address: 330 N BRAND BLVD, STE 700 — GLENDALE, CA, 91203
Type: Registered 1505 Agent

Source: California Secretary of State · Registered agent information is published by the state when available. This is a legal contact designated to receive official documents on behalf of the business, not necessarily an owner or officer. · Verify at source ↗

Officers & Directors

People listed on official state filings for this business.

Business Filings IncorporatedOfficerFiled January 8, 2026Registered AgentCA
JON WawrzyniakSecretaryFiled January 8, 2026IN
JON WawrzyniakChief Financial OfficerFiled January 8, 2026IN
JON WawrzyniakChief Executive OfficerFiled January 8, 2026IN

Source: California Secretary of State bulk filing data · Observed October 6, 2026 · Officer lists are not available on the California SOS online portal — sourced from official state filing extracts.

Connected via shared officer

WAWRZYNIAK, JON appears in 2 other registered entities:

SHAMROCK DEVELOPMENT OF INDIANA, INC.

Florida· formed 1999· Active· via WAWRZYNIAK, JON (pres)Possible match

Same officer name (WAWRZYNIAK, JON) appears on business registrations in both California and Florida.

→

SHAMROCK DEVELOPMENT, INC.

· formed 1999· Active· via WAWRZYNIAK, JON (SECRETARY)Possible match

→

Source: Entity relationship graph derived from officer records

License personnel

Individuals listed on contractor license filings

Name	Role	License #	Board
JON ALLEN WAWRZYNIAK	Responsible Managing Officer/Chief Executive Officer/President	829775	CSLB
WILLIAM MISCHEL	Chief Executive Officer/President	829775	CSLB

Source: CSLB contractor license filings · Personnel lists reflect individuals named on license applications and renewals. · Verify at CSLB ↗

Contractor licenses

Issued by the state — required to legally perform work

License #	Classification	Status	Board	Issued	Expires
829775	General Building Contractor	ACTIVE	CSLB (CA)Contractors State License Board — CaliforniaVerify ↗	Dec 29, 2003	Dec 31, 2027

License data as of October 6, 2026

Verify licenses programmaticallyAccess license status, board data, and entity records via the RecordGraph API.

See API docs →

See all General Building Contractors in California →

Where this information comes from

Data source: California Secretary of State
Data observed: October 6, 2026
RecordGraph record ID: 33898906
Coverage: California — complete

Not a background check service. This information comes from public government records and may not be used for employment decisions, tenant screening, credit decisions, or any other purpose covered by the Fair Credit Reporting Act (FCRA). "No result found" does not mean no record exists — coverage varies by state. Nothing on this page is a finding of wrongdoing.

← Back to search