> ## Content Index
> Fetch the complete content index at: https://www.acmiworld.com/llms.txt
> Use this file to discover other available public pages before exploring further.

# Top 10 Aircraft Appraisal and Valuation Firms
- URL: https://www.acmiworld.com/top-10-aircraft-appraisal-valuation-firms/
- Published: 2026-09-03T20:18:45.000Z
- Updated: 2026-09-03T20:18:45.000Z
- Description: Editorial comparison of 10 aircraft appraisal and valuation providers serving global, with selection criteria, provider strengths and buyer questions.
- Author: ACMI World
- Tags: Aircraft Valuation, #Import 2026-09-03 18:29

## Compare Methodology, Data Depth and Maintenance Adjustments 

Aircraft valuation providers serve different mandates. A lender may need a desktop current-market value and orderly liquidation view, while a lessor, investor or buyer may need maintenance-adjusted economics, future base values, lease-encumbered analysis or an ISTAT-certified appraisal. 

This ranking is designed for aircraft owners, airlines, lessors, financiers, flight departments and procurement teams building a professional shortlist. The order reflects service relevance and public capability rather than a claim that one provider is universally superior for every mandate. 

For adjacent decisions, ACMI World also covers [assessing aircraft residual values](https://www.acmiworld.com/how-to-assess-jet-residuals-before-you-lease/), [private jet refinancing companies](https://www.acmiworld.com/private-jet-refinancing-top-10-companies-in-2026/) and [aircraft operating costs](https://www.acmiworld.com/aircraft-operating-cost-guide-for-private-jets/). 

Editorial Methodology

Rank the Provider Against the Mandate

We compare specialization, geographic relevance, service depth, execution capability and fit for the underlying aviation transaction. Buyers should still complete legal, technical, regulatory, insurance and commercial due diligence before appointment. 

## Top 10 Providers Compared 

| Rank   | Provider                      | Best Fit                                      | Service Focus                                                                        |
| ------ | ----------------------------- | --------------------------------------------- | ------------------------------------------------------------------------------------ |
| **1**  | **VREF**                      | business and general aviation values          | long-established aircraft valuation and pricing data provider                        |
| **2**  | **Cirium Ascend Consultancy** | commercial aircraft and fleet valuations      | aviation analytics and appraisal capability used by financiers, lessors and airlines |
| **3**  | **IBA**                       | commercial aircraft and engine valuations     | aviation consultancy covering valuations, appraisals, data and asset management      |
| **4**  | **mba Aviation**              | aircraft, lease and technical valuations      | aviation advisory firm with appraisal, technical and asset-management capabilities   |
| **5**  | **AVITAS**                    | aircraft and engine appraisal mandates        | aviation consulting firm with deep valuation and technical expertise                 |
| **6**  | **Asset Insight**             | business aircraft maintenance-adjusted values | business aviation analytics focused on asset quality and financial exposure          |
| **7**  | **AircraftPost**              | business jet market values                    | business aircraft market intelligence and valuation data                             |
| **8**  | **JETNET**                    | business aviation market and valuation data   | aircraft ownership, transaction, listing and market-intelligence platform            |
| **9**  | **Collateral Verifications**  | lender-focused aircraft appraisals            | independent appraisal company serving aviation finance and collateral mandates       |
| **10** | **Mente Group**               | business aircraft advisory and valuation      | aircraft transaction advisory with market-analysis and technical input               |

## 1\. VREF 

[VREF](https://vref.com/?ref=acmiworld.com)is included for long-established aircraft valuation and pricing data provider. 

**Best fit:** business and general aviation values. Before appointment, confirm the exact contracting entity, service scope, exclusions, regulatory responsibility where applicable, commercial basis and who will manage the mandate day to day. 

## 2\. Cirium Ascend Consultancy 

[Cirium Ascend Consultancy](https://www.cirium.com/?ref=acmiworld.com)is included for aviation analytics and appraisal capability used by financiers, lessors and airlines. 

**Best fit:** commercial aircraft and fleet valuations. Before appointment, confirm the exact contracting entity, service scope, exclusions, regulatory responsibility where applicable, commercial basis and who will manage the mandate day to day. 

## 3\. IBA 

[IBA](https://www.iba.aero/?ref=acmiworld.com)is included for aviation consultancy covering valuations, appraisals, data and asset management. 

**Best fit:** commercial aircraft and engine valuations. Before appointment, confirm the exact contracting entity, service scope, exclusions, regulatory responsibility where applicable, commercial basis and who will manage the mandate day to day. 

## 4\. mba Aviation 

[mba Aviation](https://www.mba.aero/?ref=acmiworld.com)is included for aviation advisory firm with appraisal, technical and asset-management capabilities. 

**Best fit:** aircraft, lease and technical valuations. Before appointment, confirm the exact contracting entity, service scope, exclusions, regulatory responsibility where applicable, commercial basis and who will manage the mandate day to day. 

## 5\. AVITAS 

[AVITAS](https://www.avitas.com/?ref=acmiworld.com)is included for aviation consulting firm with deep valuation and technical expertise. 

**Best fit:** aircraft and engine appraisal mandates. Before appointment, confirm the exact contracting entity, service scope, exclusions, regulatory responsibility where applicable, commercial basis and who will manage the mandate day to day. 

## 6\. Asset Insight 

[Asset Insight](https://www.assetinsight.com/?ref=acmiworld.com)is included for business aviation analytics focused on asset quality and financial exposure. 

**Best fit:** business aircraft maintenance-adjusted values. Before appointment, confirm the exact contracting entity, service scope, exclusions, regulatory responsibility where applicable, commercial basis and who will manage the mandate day to day. 

## 7\. AircraftPost 

[AircraftPost](https://www.aircraftpost.com/?ref=acmiworld.com)is included for business aircraft market intelligence and valuation data. 

**Best fit:** business jet market values. Before appointment, confirm the exact contracting entity, service scope, exclusions, regulatory responsibility where applicable, commercial basis and who will manage the mandate day to day. 

## 8\. JETNET 

[JETNET](https://www.jetnet.com/?ref=acmiworld.com)is included for aircraft ownership, transaction, listing and market-intelligence platform. 

**Best fit:** business aviation market and valuation data. Before appointment, confirm the exact contracting entity, service scope, exclusions, regulatory responsibility where applicable, commercial basis and who will manage the mandate day to day. 

## 9\. Collateral Verifications 

[Collateral Verifications](https://www.collateralverifications.com/?ref=acmiworld.com)is included for independent appraisal company serving aviation finance and collateral mandates. 

**Best fit:** lender-focused aircraft appraisals. Before appointment, confirm the exact contracting entity, service scope, exclusions, regulatory responsibility where applicable, commercial basis and who will manage the mandate day to day. 

## 10\. Mente Group 

[Mente Group](https://www.mentegroup.com/?ref=acmiworld.com)is included for aircraft transaction advisory with market-analysis and technical input. 

**Best fit:** business aircraft advisory and valuation. Before appointment, confirm the exact contracting entity, service scope, exclusions, regulatory responsibility where applicable, commercial basis and who will manage the mandate day to day. 

Selection Criteria 

## What to Compare Before Appointing a Provider 

- aircraft valuation specialization
- commercial and business aviation coverage
- maintenance-adjusted analysis
- lender and lessor relevance
- market-data depth

Request a written scope that defines deliverables, exclusions, regulatory responsibility, pricing, third-party costs, liability allocation, termination rights and the individuals responsible for execution. For cross-border aviation work, confirm that the proposed structure is acceptable in every relevant jurisdiction before commercial commitment. 

A useful shortlist usually contains three to five providers after the initial screen. Give each firm the same data set and ask for the same commercial response so the comparison remains meaningful. 

Procurement Note

Normalize the Scope Before Comparing Fees

Aviation proposals often look comparable while allocating different work, third-party expenses and execution risk to the client. The lowest headline fee can therefore represent a more expensive mandate once exclusions and operational dependencies are included. 

Frequently Asked Questions 

## Provider Selection FAQ 

How were the top 10 aircraft appraisal and valuation providers selected?

The ranking is editorial. It weighs public service scope, specialization, geographic relevance to global, transaction capability and fit for professional aviation buyers. It is not a safety certification or substitute for vendor due diligence.

What should I compare before appointing a aircraft appraisal and valuation provider?

Compare the exact scope, responsible legal entity, regulatory approvals where relevant, staffing model, service exclusions, pricing basis, insurance, references and the escalation process for operational or transaction problems.

Should price determine the ranking?

Price is one commercial input. Aviation mandates often turn on technical capability, response time, approval path, contract allocation and execution reliability. Quotes should be normalized to the same scope before they are compared.

Should I approach more than one provider in global?

For a material mandate, a controlled shortlist is usually appropriate. Give each provider the same requirement and deadline, then compare capability, commercial terms and deliverables on a like-for-like basis.