Electrical ContractorElectrical Services Engineering & ConstructionActiveVerified

YKCA

SERGEJ LISETSKIJ, Registered Agent

YKCA is an electrical services engineering and construction company based in San Jose, CA. They provide integrated infrastructure delivery, engineering leadership, and reliable partnerships for Bay Area projects. Their website includes bids and info email addresses, and a company profile detailing core expertise.

Filed December 17, 2025 · San Carlos, CA · San Mateo County

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Source

California Secretary of State (bizfile Online) · Entity B20250426800 · Retrieved May 14, 2026

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About YKCA

YKCA Inc filed in California on December 17, 2025, as an electrical contractor. The domain was registered on June 8, 2004, over 21 years before the filing, through Dynadot. Sergej Lisetskij filed personally as the registered agent. The website is modern. We estimate revenue under $100,000 and 1 to 5 employees, with a brick-and-mortar footprint. No annual report or EIN on file yet.

  • Domain registered 7,862 days before the filing date.
  • Owner Sergej Lisetskij filed personally as registered agent.
  • We estimate revenue under $100,000 and 1 to 5 employees.
  • Brick-and-mortar footprint indicated.
  • No annual report or EIN on file yet.
  • First seen 148 days after filing.

Compiled from the state record, the company's public web presence, and our own research; revenue, employee, and footprint figures are estimates, not verified financials. Updated August 23, 2026.

One of 6 new businesses registered in San Carlos in December 2025, and the only electrical contractor business registered there that month.

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Filing Details

Entity NameYKCA INC
Entity TypeCorp
Entity NumberB20250426800
Filing DateDecember 17, 2025
Principal AddressLocked
City / State / ZipSan Carlos, CA 94070
CountySan Mateo
TimezonePacific (PT)
EIN on FileNo
Registered AgentSERGEJ LISETSKIJ
Filed ViaSelf-filed (owner is the registered agent)
WebsiteYes · domain registered 7862 days before filing · registrar Dynadot
Website BuildModern
Annual ReportNot yet filed
Estimated Revenue<$100K (estimate)
Estimated Employees1-5 (estimate)
FootprintBrick and mortar (estimate)
First Recorded by DayOneLeadMay 14, 2026 (148 days after filing)

Verified Business Profile

SubcategoryElectrical Services Engineering & Construction

Contact Information

WebsiteLocked
PhoneLocked
EmailLocked
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Verified Website Profile

We matched this business to its website and pulled the domain's registration (WHOIS) record. Domain age is one of the strongest signals that a filing is a truly new business and not a re-filing or paperwork change.

Domain RegisteredLocked
Domain AgeLocked
RegistrarLocked
Website PlatformLocked
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Frequently Asked Questions

When was YKCA registered?

YKCA was registered as Corp on December 17, 2025 in California.

Where is YKCA located?

YKCA is based in San Carlos, CA, 94070, in San Mateo County.

What type of business is YKCA?

YKCA is classified as a electrical contractor business (electrical services engineering & construction).

Does YKCA have an EIN on file?

No EIN was found on file for YKCA at the time of registration.

Who Sells to This Business

Based on the business category, these service providers typically target this type of business.

InsuranceMerchant ServicesWeb DesignerEquipment LeasingAccounting

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