Apax Partners vs First Reserve
Apax Partners vs First Reserve, compared side by side on 17 data points: what each one does, how big it is, what it has raised, the tech running each site, and what users report. We score both out of 100 on traction, team and visibility: Apax Partners is on 25/100 and First Reserve on 67/100.
Where each one leads
Apax Partners
- agent readiness: 46/100 against 28/100
- domain rating: 68/100 against 41/100
- funding raised: $77B against $21B
First Reserve
- our overall score: 67/100 against 25/100
At a glance
| Measure | Apax Partners | First Reserve |
|---|---|---|
| What it is | Global private equity firm investing in Tech, Services, and Internet/Consumer sectors. | A global private equity investment firm focused exclusively on energy and infrastructure. |
| Category | Private Equity, Venture Capital, Technology, Services | Private Equity, Investment Management, Energy, Infrastructure |
| Sells toBusiness model | B2B | B2B |
| Offering | Services | Services |
| Founded | 1969 | 1983 |
| Headquarters | London, United Kingdom | Greenwich, USA |
| Status | Active | Active |
Size, funding and growth
| Measure | Apax Partners | First Reserve |
|---|---|---|
| Employees | 629 | Not published |
| Total funding | $77B | $21B |
| Latest round | Not published | Fund (Target) |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Apax Partners | First Reserve |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 25/100 | 67/100 |
| Traction | 60/100 | 40/100 |
| Team | 70/100 | 60/100 |
| Search visibility | 17/100 | 7/100 |
| Quality | 10/100 | 88/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (46/100) | F (28/100) |
| Domain ratingLink authority, 0-100 | 68/100 | 41/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Apax Partners | First Reserve |
|---|---|---|
| Hosting | AWS | Not detected |
| CDN | CloudFront | Not detected |
| Frameworks | Bootstrap | Bootstrap |
| Analytics | Google Tag Manager | Google Analytics 4 |
| Support stack | HubSpot | Not detected |
Apax Partners vs First Reserve: common questions
Which is better, Apax Partners or First Reserve?
On our 0-100 score First Reserve rates higher (67/100 against 25/100). The score weights traction, team, visibility and profile completeness, so it reflects company strength rather than which product suits you. We compare the two on 17 data points above: read the rows that match what you are buying for.
How do Apax Partners and First Reserve compare on the numbers?
Apax Partners leads on agent readiness (46/100 against 28/100), domain rating (68/100 against 41/100), funding raised ($77B against $21B). First Reserve leads on our overall score (67/100 against 25/100).
Read the full Apax Partners review and pricing or the First Reserve review and pricing. You can also browse other Apax Partners alternatives we track.

