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Tanzania

Calculus Company Limited

Active

Registered as “CALCULUS COMPANY LIMITED”

Official registry sourceBRELA (Business Registrations and Licensing Agency)Last verified 28 June 2026Official registry verified
Confidence: High

What this rating is based on

  • Official registry record exists
  • Re-verified against the source within the last year
  • Core fields on file (activity, address, incorporation date)
  • Status reported by the registry
  • Tax ID held
  • LEI cross-confirmed (GLEIF)
  • Publicly listed (disclosure obligations)
  • Matched in an IP (trademark) registry
  • Matched to government procurement awards
How Fylings scores confidence →
Registration number
165972163What is this registration number? →
Legal form
Private Limited Company (Ltd)
Incorporated
2 June 2023More Tanzania companies from 2023 →
Registered address
Dar Es Salaam, Ilala CBD, Gerezani, 11107, Olympio , Bibi Titi, 336, B, 36
Region
Dar Es Salaam
Registered charges
None registered

At a glance

On the register
2023 · 3 yrs
Activity
Active

Overview

What we know about Calculus Company Limited

Calculus Company Limited is a Private Limited Company (Ltd) in Dar Es Salaam, Tanzania. It is recorded with BRELA (Business Registrations and Licensing Agency) under registration number 165972163. The company was registered on 2 June 2023. That made it about 3 years old at the last registry check. Its current status is active. This record was last verified on 28 June 2026.

03 · Activity

Company timeline

7 events

Registry, exchange, procurement and mining-cadastre events arranged around one entity identifier.

  1. Registry record re-verified

    90% entity-match confidence.

    Fylings verification · Fylings verification

  2. Public procurement award

    TANZANIA MEDICINES AND MEDICAL DEVICES AUTHORITY

    Procurement record · Open Contracting data

  3. Public procurement award

    JUDICIARY OF TANZANIA - HIGH COURT LAND DIVISION

    Procurement record · Open Contracting data

  4. Public procurement award

    DAR ES SALAAM INSTITUTE OF TECHNOLOGY

    Procurement record · Open Contracting data

  5. Public procurement award

    TARI - KIBAHA CENTRE

    Procurement record · Open Contracting data

  6. Public procurement award

    WMA - KINONDONI

    Procurement record · Open Contracting data

  7. Company incorporated

    Recorded as company by BRELA (Business Registrations and Licensing Agency).

    Registry · BRELA (Business Registrations and Licensing Agency)

Timeline span · 2023–20267 total events

Directors & ownership

Who controls Calculus Company Limited

Full verification report

Directors & officers · Shareholders & ownership · Beneficial owners (PSC) · Filings & disclosures · Relationship network

The full report requests this data from BRELA (Business Registrations and Licensing Agency) at order time. Where the registry holds no record for a field, the report states that explicitly, we never pad. Delivered by email, typically within one business day.

Government contracts

Public contracts won by Calculus Company Limited

Calculus Company Limited has been awarded 5 public-sector contracts from 5 government bodies, worth TZS 37,992,900 in total disclosed value.

5

Contracts

5

Gov. buyers

TZS 38.0M

Disclosed value

2024–2025

Active years

Contracts won by year

4
1
'24'25

Top awarding bodies

Tanzania open-contracting data covers 2023 onward; earlier activity may exist but is not published.

Individual awards

  • Public contract award

    Judiciary of Tanzania - High Court Land Division · 9 September 2024

    TZS 23,916,000

  • Public contract award

    Tanzania Medicines and Medical Devices Authority · 1 September 2025

    TZS 7,197,000

  • Public contract award

    Tari - Kibaha Centre · 7 May 2024

    TZS 5,803,000

  • Public contract award

    Wma - Kinondoni · 22 February 2024

    TZS 635,900

  • Public contract award

    Dar Es Salaam Institute of Technology · 11 June 2024

    TZS 441,000

Source: Tanzania Public Procurement Regulatory Authority (PPRA), published via the Open Contracting Data Standard (OCDS). Awards are matched to this company by name and registration; disclosed values reflect the awarded amount at time of publication.

Network

Companies connected to Calculus Company Limited

Companies that won contracts from the same public buyers as Calculus Company Limited, in that country's open-contracting data.

On the same register

Other companies registered in Tanzania in 2023

These companies appear on Tanzania's official register with the same registration year as Calculus Company Limited. A shared registration year is a fact about the register, not a connection between the companies.

Browse every Tanzania company registered in 2023 →

Sanctions & watchlist screening

This record hasn't been screened yet. Check this name against OFAC SDN, OFAC Consolidated and UN lists →

About this record

Legal form: Private Limited Company (Ltd)

Registered as a Private Limited Company (Ltd) with BRELA (Business Registrations and Licensing Agency), Tanzania. What is this registration number? →

Confidence: High · sourced from BRELA (Business Registrations and Licensing Agency). Basic-depth records carry the fields the public registry publishes; deeper data is acquired on demand.

FAQ

What is a Private Limited Company (Ltd)?

A private limited company (Ltd) is privately held, its shares aren't offered to the public, and shareholders' liability is limited to their shareholding.

What is BRELA (Business Registrations and Licensing Agency)?

BRELA (the Business Registrations and Licensing Agency) is Tanzania's official registrar of companies and business names, operating the Online Registration System (ORS).