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ZEFIRO CORPORATION

Name: ZEFIRO CORPORATION
Address: 3868 CARSON STREET, SUITE 325, TORRANCE, CA, 90503, United States

ActiveCorporationCalifornia Secretary of StateUPLAND, CAFormed 19 years ago

California's state registration and CSLB contractor license both show active status. Checked October 6, 2026.

ZEFIRO CORPORATION shares an officer with 1 other registered business in RecordGraph's records. ZEFIRO CORPORATION is an active California Corporation, first registered with California Secretary of State on August 20, 2007. 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

2007

Registered Aug 20, 2007

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. Officer names are reported appearances on public filings. Click a node for detail.

Person-match data as of July 18, 2026 — a static snapshot, not continuously refreshed.

Business registration

Official state record on file with California

Verify at California Secretary of State

Legal business name: ZEFIRO CORPORATION
Entity type: Corporation
State: California
Formed: August 20, 2007 — Formed 19 years ago
Filing number: 3021455
Current standing: Active
Business address: 3868 CARSON STREET
SUITE 325
TORRANCE, CA, 90503
Mailing address: 1042 N. MOUNTAIN AVE.
SUITE B348
UPLAND, CA, 91786
State registration standing: Good
Tax standing (FTB): Good
Registered agent standing: Good
Last annual filing: October 8, 2025

Registered agent

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

Name: TAKAYUKI SAKAI
Address: 2567 PLAZA DEL AMO #110 — TORRANCE, CA, 90503
Type: Individual 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.

Takayuki SakaiOfficerFiled October 8, 2025Registered AgentCA
Brandon SjulinDirectorFiled October 8, 2025CA
Lee RoesnerDirectorFiled October 8, 2025CA
Mladen BuntichDirectorFiled October 8, 2025CA
Steven BuntichDirectorFiled October 8, 2025CA
Takayuki SakaiChief Executive OfficerFiled October 8, 2025CA
Takayuki SakaiDirectorFiled October 8, 2025CA
Takayuki SakaiChief Financial OfficerFiled October 8, 2025CA
Takayuki SakaiSecretaryFiled October 8, 2025CA

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

SJULIN, BRANDON appears in 1 other registered entity:

ZEFIRO CORPORATION

· formed 2015· Active· via SJULIN, BRANDON (VICE PRES.)Possible match

→

Source: Entity relationship graph derived from officer records

What each source directly reports

State registration, contractor licenses, and professional licenses are separate regulatory records. RecordGraph does not merge them into a single answer — each is shown here as its source reported it.

Status

State registration

Whether the business itself is registered and current with the Secretary of State (or equivalent).

Activeas reported by California Secretary of StateRecordGraph observed this: May 19, 2026.

Contractor license

A specific contractor license held by this business — a separate question from state registration.

CLEARas reported by California Contractors State License BoardRecordGraph reads "CLEAR" as: active. RecordGraph observed this: May 21, 2026.

Officers & agents named per source

State registration

Whether the business itself is registered and current with the Secretary of State (or equivalent).

As listed by California Secretary of State

Brandon SjulinTAKAYUKI SAKAIMladen BuntichLee RoesnerSteven Buntich

Contractor license

A specific contractor license held by this business — a separate question from state registration.

As listed by California Contractors State License Board

TAKAYUKI SAKAI

License personnel

Individuals listed on contractor license filings

Name	Role	License #	Board
TAKAYUKI SAKAI	Responsible Managing Officer/Chief Executive Officer/President	905699	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
905699	Pile Driving and Pressure Foundation Jacking Contractor	ACTIVE	CSLB (CA)Contractors State License Board — CaliforniaVerify ↗	Oct 26, 2007	Oct 31, 2027

License data as of October 6, 2026

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

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See all Pile Driving and Pressure Foundation Jacking Contractors in California →

Where this information comes from

Data source: California Secretary of State
Data observed: October 6, 2026
RecordGraph record ID: 34416331
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.

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