Company · Truro

Third Nature Tech LTD

Engineering related scientific and technical consulting activities

Official record Companies House · updated 27th September 2026 · Sources

Network

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Who leads it

Directors and secretaries as filed at Companies House.

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Public contracts won

1 contract

From Contracts Finder and Find a Tender, the UK Government's public procurement notices, under the Open Government Licence v3.0. Matched to this organisation by company number, charity number or exact name and postcode; every figure links to its source notice.

Digital Outcomes and Specialists 7 Buyer: Crown Commercial Service Value not published Date not published Source: Find a Tender
This framework enables public sector organisations to procure suppliers to deliver digital, data, and technology services in line with government policies, standards, and best practices. The scope for this framework contract supports delive…

Framework

About

What it does: Engineering related scientific and technical consulting activities
Incorporated: 14/04/2020
Registered office: Truro
Previous names: Calculated Innovation LTD (until 10/12/2025)

Ownership

Owned by (2) iOwned byIndividuals and companies registered as having significant control over this company, from the Companies House PSC (persons with significant control) register. People whose ownership could not be confirmed to one individual are not listed as confirmed owners.

Benjamin John Sewell
25-50% shares, 25-50% voting · notified 2020-04-14 - confirmed: also a director of this company
Helen Caroline Sewell
25-50% shares, 25-50% voting · notified 2020-04-14

Group

Third Nature Tech LTD is controlled by Benjamin John Sewell
Evidence
active 25-50% shares, 25-50% voting · notified 2020-04-14 · source: Companies House PSC register

Ultimately controlled by Benjamin John Sewell.

1 other company in this group

Grace Church, Truro

Ownership paths are calculated from Companies House persons-with-significant-control filings. Each step shows the filed nature of control and dates; a step marked "ceased" is historical, not current.

Financials

Net assets: £23,598
Total assets: £23,598
Cash: £28,630
Employees: 2
Turnover: Not reported (small or micro-entity accounts)

Figures from accounts filed at Companies House (iXBRL), period ending 2025-04-30. Where turnover is absent, small and micro-entity accounts are not required to report it, so it is not shown as zero.

Board analysis

Board DNA

How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.iBoard compositionCounted from the dated Companies House officer record: the current directors only, past directors excluded.

2 directors on the board

Benjamin John Sewell Director · appointed 2020
Helen Caroline Sewell Director · appointed 2025

3.4y median 3.4y

average tenure

6.3y

longest tenure

Directors past 6 years

Benjamin John Sewell Director · appointed 2020

First-time vs portfolio directors

First-time (1)

Benjamin John Sewell Director · appointed 2020

Portfolio (1)

Helen Caroline Sewell Director · appointed 2025

Also govern a charity

Helen Caroline Sewell Grace Church, Truro

left in the last 12 months

Sources

Official record from Companies House. Governance Register calculates the connections.

Record details

Company number: 12554133
Status: Active
Type: Private Limited Company
Accounts next due: 31/01/2027
Edition: Register edition compiled 27th September 2026
Labels: Official record from Companies House · Calculated derived by Governance Register.

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