Insights

Industry Fit Target the accounting services market in Norway with Tet's combined capabilities in accounting, advisory, and system solutions to offer integrated financial automation, compliance, and decision-support tools to mid-sized Norwegian firms.

Partnership Leverage Leverage Tet’s 2020 merger with Aider to position as a broader, more capable partner. Propose expansions of service scope and tech-enabled advisory packages to existing and prospective clients seeking end-to-end transformation.

Tech Stack Opportunity Map Tet’s tech stack to potential upsell of modern bookkeeping platforms, reporting dashboards, and automation workflows. Highlight opportunities to replace legacy processes with Tripletex and connected tools for faster close cycles and better insights.

Geographic Focus Prioritize growth in Oslo and broader Norwegian markets where Tet is headquartered, offering localized compliance, language-specific support, and rapid onboarding to capture mid-market clients seeking reliable, trusted accounting partners.

Growth Readiness Position Tet as a growth enabler for ambitious firms by offering scalable advisory and system solutions that support strategic initiatives, risk management, and digital transformation in finance and operations.

Tet Tech Stack

Tet uses 8 technology products and services including Tripletex, Kobler, Microsoft Clarity, and more. Explore Tet's tech stack below.

  • Tripletex
    Accounting And Finance
  • Kobler
    Advertising
  • Microsoft Clarity
    Analytics
  • JSON-LD
    Javascript Frameworks
  • Envoy
    Load Balancers
  • Webflow
    Page Builders
  • MediaElement.js
    Video Players
  • Twitter
    Widgets

Media & News

Tet's Email Address Formats

Tet uses at least 2 format(s):
Tet Email FormatsExamplePercentage
Last@tet.noDoe@tet.no
47%
First@tet.noJohn@tet.no
42%
First.Last@tet.noJohn.Doe@tet.no
9%
FLast@tet.noJDoe@tet.no
2%
First.Last@aider.noJohn.Doe@aider.no
94%
First@aider.noJohn@aider.no
5%
FirstMiddle.Last@aider.noJohnMichael.Doe@aider.no
1%

Frequently Asked Questions

What is Tet's stock symbol?

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Tet is a publicly traded company; the company's stock symbol is TTI.

What is Tet's official website and social media links?

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Tet's official website is aider.no and has social profiles on LinkedIn.

What is Tet's SIC code NAICS code?

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Tet's SIC code is 8721 - Accounting, Auditing, and Bookkeeping Services NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does Tet have currently?

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As of July 2026, Tet has approximately 304 employees across 6 continents, including EuropeAsiaNorth America. Key team members include Owner: I. J.Owner: A. D.Manager: T. A.. Explore Tet's employee directory with LeadIQ.

What industry does Tet belong to?

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Tet operates in the Accounting industry.

What technology does Tet use?

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Tet's tech stack includes TripletexKoblerMicrosoft ClarityJSON-LDEnvoyWebflowMediaElement.jsTwitter.

What is Tet's email format?

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Tet's email format typically follows the pattern of Last@tet.no. Find more Tet email formats with LeadIQ.

When was Tet founded?

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Tet was founded in 2007.
Tet logo

Tet

AccountingOslo, Norway201-500 Employees

Tet operates in the accounting sector, offering core capabilities in accounting, advisory services, and system solutions designed to support informed decision-making. It emphasizes turning change into opportunities for development and growth and positions itself as a trustworthy partner that helps clients challenge, simplify, and collaborate. Based in Oslo, Norway, Tet is a mid-sized firm that expanded its capabilities through a Spring 2020 merger with Aider, a competence house also based in Oslo; the tie-up was framed as strengthening client service and the company’s industry position, with a new Aider brand planned for launch in September. The combination of Tet’s accounting, advisory, and system solutions proficiency aims to enable sound decisions and create value for its clients. Its target customers are organizations seeking support to navigate change, improve processes, and leverage technology for governance and growth. The company’s Oslo base situates it in the Norwegian market as a regional practitioner offering integrated financial and advisory services to help clients safeguard future decisions.

Section iconCompany Overview

Website
aider.no
SIC Code
8721 - Accounting, Auditing, and Bookkeeping Services
Stock Symbol
TTI
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
2007
Employees
201-500

Section iconFunding & Financials

  • $1B$10B

    Tet's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    Tet's revenue is estimated to be in the range of $1B$10B

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