opendata.bot
Company number
12059202

KLAVIYO LTD

Officer · EY CORPORATE SECRETARIES LIMITED and 4 others
Active
✓ Active company on the official register. Next accounts due 30 September 2026.

Company details

London, England Contains OS data © Crown copyright and database right. Contains Royal Mail data © Royal Mail copyright and database right. Source: Office for National Statistics licensed under the Open Government Licence v.3.0.
Registered name
KLAVIYO LTD
Company number
12059202
Registered office
1 MORE LONDON PLACE,, LONDON, SE1 2AF, ENGLAND · 389 other companies at this postcode
Company type
Private Limited Company
Incorporated on
19 June 2019
Status
Active
Age
7 years
Nature of business (SIC)
46510 — Wholesale of computers, computer peripheral equipment and software
Accounts — next due
30 Sept 2026
Accounts — last made up to
31 Dec 2024
Confirmation statement — next due
02 Jul 2027
Confirmation statement — last
18 Jun 2026

What the register says

Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.

Companies House register snapshot, read 02/09/2026.

Officers

3 active · 2 resigned

corporate-secretary
Appointed 03/09/2025
Active
director
Appointed 06/10/2021
Active
director
Appointed 01/10/2024
Active

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Klaviyo, Inc.
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 19/06/2019

Corporate structure

Who controls this company, and who they control in turn

1 controller Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Klaviyo, Inc. name only
owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 19/06/2019

Serving officers

corporate-secretary Appointed 03/09/2025
director Appointed 06/10/2021
director Appointed 01/10/2024

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
03/09/2025 Corporate-secretary appointed EY CORPORATE SECRETARIES LIMITED
01/10/2024 Director resigned BIALECKI, Andrew
01/10/2024 Director appointed VERMETTE, Cameron Stephen
06/10/2021 Director appointed EDMOND, Landon Ramon
11/05/2020 Corporate-secretary resigned OAKWOOD CORPORATE SECRETARY LIMITED
19/06/2019 Person with significant control added Klaviyo, Inc.
19/06/2019 Director appointed BIALECKI, Andrew
19/06/2019 Corporate-secretary appointed OAKWOOD CORPORATE SECRETARY LIMITED

Financial highlights

No figures could be read from the accounts filed on 01 Oct 2025. Companies House holds some filings only as a document image, which carries no tagged figures; the filing itself is on the register either way.

Documents for KLAVIYO LTD

Need this one company on file? Buy the document on its own — no plan required.

Company extract£1.99

The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.

PDF Order
Financial statements£3.99

Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.

PDF + CSV Order
Ownership report£3.99

Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.

PDF Order

Filing history

Most recent filings

CS01 — confirmation-statement-with-no-updates
confirmation-statement
CH01 — change-person-director-company-with-change-date
officers
CH01 — change-person-director-company-with-change-date
officers
PSC02 — notification-of-a-person-with-significant-control
persons-with-significant-control
PSC09 — withdrawal-of-a-person-with-significant-control-statement
persons-with-significant-control
AA — accounts-with-accounts-type-full
accounts
AD01 — change-registered-office-address-company-with-date-old-address-new-address
address
AP04 — appoint-corporate-secretary-company-with-name-date
officers
CS01 — confirmation-statement-with-no-updates
confirmation-statement
CH01 — change-person-director-company-with-change-date
officers
CH01 — change-person-director-company-with-change-date
officers
AA — accounts-with-accounts-type-full
accounts
TM01 — termination-director-company-with-name-termination-date
officers
AP01 — appoint-person-director-company-with-name-date
officers
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-full
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-small
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AD01 — change-registered-office-address-company-with-date-old-address-new-address
address
AP01 — appoint-person-director-company-with-name-date
officers
AA — accounts-with-accounts-type-small
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
CH01 — change-person-director-company-with-change-date
officers
CH01 — change-person-director-company-with-change-date
officers

Data protection register

Registered with the Information Commissioner's Office as a data protection fee payer.

Klaviyo Ltd — EC2R 6AY
Tier 3 · renews 25/02/2027
ICO entry

The ICO publishes no company number, so this is matched on the registered name . Check the ICO entry before relying on it.

Get this company via API

Every field on this page is available as structured JSON behind one endpoint and one API key.

GET /v1/company/gb/12059202
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of KLAVIYO LTD?
According to the official registry, the company number of KLAVIYO LTD is 12059202.
Where is KLAVIYO LTD registered?
The registered office is 1 MORE LONDON PLACE,, LONDON, SE1 2AF, ENGLAND.
Who runs KLAVIYO LTD?
EY CORPORATE SECRETARIES LIMITED is listed among the officers of KLAVIYO LTD.
What is the SIC code of KLAVIYO LTD?
The nature of business is recorded under SIC code 46510 — Wholesale of computers, computer peripheral equipment and software.
Who controls KLAVIYO LTD?
Klaviyo, Inc. is recorded as a person with significant control, and owns 75–100% of shares, holds 75–100% of voting rights, can appoint and remove directors.
When are the next accounts of KLAVIYO LTD due?
The next annual accounts are due by 30 September 2026, and the last accounts were made up to 31 December 2024.

About KLAVIYO LTD (12059202)

KLAVIYO LTD is a private limited company incorporated on 19 June 2019 and registered in the United Kingdom under company number 12059202. Its registered office is at 1 MORE LONDON PLACE,, LONDON, SE1 2AF, ENGLAND. The recorded nature of business is wholesale of computers, computer peripheral equipment and software (SIC 46510). The company is currently active , with statutory accounts last made up to 31 December 2024. 5 active officers are on record , and the person with significant control is Klaviyo, Inc.. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 14 September 2026.

Companies at the same registered office

Wholesale of computers, computer peripheral equipment and software across UK registers

The same sector and the same company, seen through every register we hold

Explore by sector

Every UK company records what it does as a SIC code — browse the sectors around this one.