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Good practice Imported

Parallel18 — Puerto Rico's Government-Backed Bridge Accelerator

Puerto Rico · San Juan · See the Puerto Rico profile · See the San Juan profile

Evidence: Descriptive / self-reported Top 42% 71/100 · Ask Evidence Copilot about this practice

Puerto Rico's government-backed accelerator has graduated 500+ startups since 2015, generating $502.3M in cumulative revenue and over 800 jobs, with 40% of non-local firms staying on the island.

502.3 USD million
Alumni cumulative revenue (2015-2024)
800 jobs
Jobs created (cumulative) (2015-2024)
78 %
Portfolio survival rate (Parallel18 Ventures) (to 2024)
40 %
Non-PR firms establishing local operations (to 2024)
Parallel18 — Puerto Rico's Government-Backed Bridge Accelerator

Details

Maturity
Established
Promoter
Parallel18 (Puerto Rico Science, Technology & Research Trust)
Period
2015–present
Keywords
startup acceleration, venture investment, economic development

Context

Parallel18 is a startup accelerator run by the Puerto Rico Science, Technology & Research Trust, designed to bring non-Puerto Rican startups to the island while building up local founders alongside them, launched in 2015.

Objectives

Pursue a dual talent-attraction and talent-retention strategy: bring external companies to Puerto Rico while growing local founder talent.

Activities

The programme has graduated more than 500 startups across 13 cohort generations; its investment arm, Parallel18 Ventures, has put $4.4 million into 118 startups; a growth-stage spin-off, Xpand, co-funded with Banco Popular, supports later-stage companies.

Results

Alumni cumulative revenue reached $502.3 million and over 800 jobs created, with 40% of participating non-Puerto Rico-based companies establishing lasting local operations (168 new local jobs); Parallel18 Ventures reports a 78% portfolio survival rate; Xpand companies reached $15.6 million in sales and created 43 jobs.

Conclusions

As a small-island, US-territory programme, Parallel18's specific tax and legal advantages limit direct transferability, but its bridge model — pairing external companies with local talent and co-funding from a private bank — offers a documented template for small, capital-constrained economies.

Implementation
Indicative cost
High (€500k–€5M) — Parallel18 Ventures has invested $4.4 million across 118 startups; total programme operating cost across 13 cohorts is not separately disclosed.
Time to results
Long (> 3 years) — Launched 2015; 13 cohort generations completed to date, with the Xpand growth-stage spin-off still running.
Staffing & skills
Puerto Rico Science, Technology & Research Trust (programme operator), Parallel18 Ventures investment team, Banco Popular (Xpand co-funding partner)

Conditions for success

  • Public research-trust backing to run cohort-based accelerator programming
  • A dedicated investment arm (Parallel18 Ventures) to co-invest in graduating startups
  • A private-sector co-funding partner for growth-stage support (Xpand/Banco Popular)
  • An explicit dual mandate design pairing external firms with local talent

Where it fits

Governance type
public research trust
Scale
island-wide (Puerto Rico), 13 cohorts since 2015

Commonly funded by

National / regional programmes

Indicative funding routes for practices of this type — always check each programme's current calls and eligibility rules.

Do you run this practice? Claim it — verified implementers get a public contact pathway and can propose corrections.

Data sources

Where this practice's information was retrieved from, and when.

Attachments

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