Opusflow
The ERP Energy Installers Actually Need
Opusflow was founded in 2022, is headquartered in Deventer, Netherlands, lists 11–50 employees, and has $4.4M in recorded funding across 1 round.
- Headquarters
- Deventer, Overijssel
- Employees
- 11–50
- Founded
- 2022
- Business Model
- B2B
- Website
- opusflow.io
- Total Funding
- $4.4M
- Last Round
- $4.4M Venture RoundJul 2026
- Rounds
- 1
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 1 funding round for this company. The full record is or through the API.
About
OpusFlow is an all-in-one ERP and business management platform built specifically for sustainable energy installation companies, including solar, heat pump, battery, EV charging, and HVAC installers. It connects sales, project planning, purchasing, field operations, invoicing, and finance in a single system, with industry-specific features such as PV system design, energy simulation, ROI and heat pump calculators, BOM-to-purchase-order automation, subsidy tracking, and mobile field forms with on-site signatures. The company launched in November 2022 after founders CEO Diego Smits and CTO Joey Teunissen identified that fast-growing sustainable installers across Europe lacked software built for their industry. OpusFlow has since expanded across the Netherlands, Belgium, Germany, and Spain.
Summary
Opusflow is a Climate Tech company based in Deventer, Netherlands, founded in 2022. It lists 11–50 employees. It has raised $4.4M in total across 1 round, most recently a $4.4M Venture Round in Jul 2026.
Tech & App Stack
1 technology or app tracked
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Funding History
Jul 2026
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