# Haystack

**Summary.** Haystack is an agency. Based in Leuven. Founded in 2001. The team is around 44 FTE.

## Key facts

| Field | Value |
|---|---|
| Founded | 2001 |
| Location | Romeinse straat 4, 3001 Leuven |
| Website | https://www.haystack-consulting.com/ |
| LinkedIn | https://www.linkedin.com/company/haystackconsulting |
| Company number | BE0474.816.879 |
| NACE main activity | 73200 - Markt- en opinieonderzoek |
| Team (FTE) | 44,1 |

## What does Haystack do?

Haystack is een strategiebureau uit Leuven, actief sinds 2001. Met ongeveer 44 VTE is dit een groot bureau.

## Where is Haystack based?

Haystack is based in Romeinse straat 4, 3001 Leuven, Belgium.

## Key financials

Source: NBB annual accounts. "/" means not filed (abbreviated format); FTE = average number of full-time equivalents.

| Year | Revenue | Gross margin | EBITDA | FTE |
|---|---|---|---|---|
| 2023 | / | € 3.680.287 | € 481.721 | 36,0 |
| 2024 | / | € 4.585.532 | € 1.146.679 | 39,7 |
| 2025 | / | € 5.205.195 | € 1.102.391 | 44,1 |

## Frequently asked questions

**When was Haystack founded?** In 2001.

**Where is Haystack located?** In Leuven, Belgium.

**How big is Haystack?** Around 44 full-time equivalents (financial year 2025).

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Factsheet published by IKAg. Figures from the annual accounts up to financial year 2025. Company data verified with the CBE on 2026-10-31. Canonical page: https://www.ikag.be/en/factsheets/haystack