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ARISTA NETWORKS UK LTD

#07003500 · Active · Incorporated 2009-08-28 (16y 11m) · Last filing 2026-06-25 (1mo ago)
Technology · SIC 62090 · J Information & Communication · Full accounts
Accounts due 2027-09-30 (in 1y) · Confirmation due 2027-07-06 (in 1y) · No watchouts on the register

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Cash

£24M

+41.6% highest in 3 filed years

Net assets

£10M

+4.5% vs 2024

Employees

83

+18.6% highest in 3 filed years

Profit before tax

£5.5M

+5.2% highest in 3 filed years

Accounts

3-year trend · Δ = latest vs prior filed period · latest reflected 2025-12-31

Metric Trend 2023-12-312024-12-312025-12-31 Δ vs prior
Turnover £71,907,361£75,610,063£104,099,213 +37.7%
Operating profit £2,885,214£4,564,233£4,963,480 +8.7%
Profit before tax £3,238,235£5,212,996£5,484,768 +5.2%
Net profit £3,238,235£5,212,996£5,484,768 +5.2%
Cash £7,655,966£16,667,122£23,601,561 +41.6%
Total assets less current liabilities £24,005,846£24,005,846£38,330,324 +59.7%
Net assets £12,632,556£9,855,200£10,303,046 +4.5%
Equity £12,632,556£9,855,200£10,303,046 +4.5%
Average employees 667083 +18.6%
Wages £9,034,944£9,783,013£11,825,308 +20.9%
Directors' remuneration ——— —

Values shown as filed in the company's annual accounts. — indicates the figure wasn't present under that line item in that period. The Δ column is the change from the prior filed period as a percentage of |prior|; lines a company doesn't report show —. About these numbers

Ratios

Computed from the line items above — sparklines read oldest → newest

Ratio Trend 2023-12-312024-12-312025-12-31
Operating margin 4.0%6.0%4.8%
Net margin 4.5%6.9%5.3%
Return on capital employed 12.0%19.0%12.9%
Gearing (liabilities / total assets) —85.5%89.1%
Current ratio 2.04x1.89x1.68x

Margins divide P&L lines by turnover. Gearing is liabilities over total assets. Current ratio is current assets over creditors falling due within one year. Interest cover is operating profit over absolute finance costs. Sector-distribution context coming next.

Audit & accounting basis

Accounting basis
FRS 102
Reporting scope
Standalone (parent only)
Abridged
Yes — abridged accounts (limited disclosure)
Auditor
Ernst & Young Chartered Accountants
Audit opinion
Unqualified (clean)
Going concern
Affirmed

“The financial statements are prepared on a going concern basis. There are no material uncertainties present for the company to continue as a going concern. The company has considerable financial resources and, as a consequence, the director believes that the company is well placed to manage its business risks successfully. Accordingly, the director has a reasonable expectation that the company will continue in operation for the foreseeable future.”

Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers

People

1 active · 9 resigned

Name Role Appointed Born Nationality
BREITHAUPT, Chantelle Director 2024-02-13 Jul 1972 American,Canadian
Show 9 resigned officers
Name Role Appointed Resigned
MOLONEY, Oliver Secretary 2011-06-04 2017-01-10
OVALSEC LIMITED Corporate Nominee Secretary 2009-08-28 2017-01-10
BECHTOLSHEIM, Andreas Director 2009-08-28 2014-04-18
BRANNON, Kelyn Joann Director 2014-04-18 2015-04-09
BRENNAN, Ita Marie Director 2015-06-15 2024-02-13
BRENNAN, Ita Marie Director 2015-06-15 2015-06-15
CHERITON, David Director 2009-08-28 2014-04-18
TAXAY, Marc Peter Director 2014-04-18 2025-05-07
OVAL NOMINEES LIMITED Corporate Nominee Director 2009-08-28 2009-08-28

Ownership

Persons with significant control

Name Kind Nature of control Notified Status
Arista Networks, Inc Corporate entity Shares 75–100%, Voting 75–100%, Appoints directors 2016-04-06 Active

Filing timeline

Last 20 of 60 total filings

Date Type Category Description
2026-06-25 CS01 confirmation-statement Confirmation statement with no updates PDF
2026-06-25 AA accounts Accounts with accounts type full
2025-06-30 AA accounts Accounts with accounts type full
2025-06-27 CS01 confirmation-statement Confirmation statement with no updates PDF
2025-05-08 TM01 officers Termination director company with name termination date PDF
2024-06-24 CS01 confirmation-statement Confirmation statement with no updates PDF
2024-06-11 AA accounts Accounts with accounts type full
2024-02-27 TM01 officers Termination director company with name termination date PDF
2024-02-27 AP01 officers Appoint person director company with name date PDF
2023-07-04 AA accounts Accounts with accounts type full
2023-06-27 CS01 confirmation-statement Confirmation statement with no updates PDF
2023-05-03 AD02 address Change sail address company with old address new address PDF
2022-08-15 AA accounts Accounts with accounts type full
2022-06-23 CS01 confirmation-statement Confirmation statement with no updates PDF
2021-07-01 AA accounts Accounts with accounts type full
2021-06-23 CS01 confirmation-statement Confirmation statement with no updates PDF
2021-03-30 CH01 officers Change person director company with change date PDF
2021-03-29 CH01 officers Change person director company with change date PDF
2020-07-02 CS01 confirmation-statement Confirmation statement with updates PDF
2020-06-23 AA accounts Accounts with accounts type full

Public-record activity

Raw counts from Companies House — last 12–24 months

Filings
2

last 12 months

Capital events
0

last 24 months

Officers appointed
0

last 12 months

Officers resigned
0

last 12 months

Direct counts from the register. No score, no rating — see the Filing timeline for the underlying events.

Official Companies House page