Singapore Prison Service

What Singapore Prison Service does

Singapore Prison Service (SPS) is a Singapore government agency under the Ministry of Home Affairs and the sole statutory provider of correctional and rehabilitation services in Singapore. Established around 1951 and now in its eighth decade, SPS is responsible for the secure custody of offenders and operates an integrated throughcare model spanning admission, in-custody rehabilitation, and post-release community reintegration, supported by the Yellow Ribbon Project and the CARE Network of partner agencies.

The agency's product and technology stack is built around four operational platforms. The Integrated Prison Reform Information System (iPRIS) is the SingPass-authenticated online portal for visit and interview booking by visitors, lawyers, and statutory boards. The e-Letters system enables digital correspondence between approved visitors and inmates with security screening. DIRECT (Digitisation of Inmate Rehabilitation and Corrections Tool) delivers tablet-based e-learning, e-letters, e-books, and rehabilitation programmes to inmates. The video court facility at Changi Prison Complex — expanded to 81 video conferencing-enabled rooms in March 2026 — supports remote hearings including pleas and sentencing and currently handles 80–90 hearings daily, accounting for more than 90% of the 104,000+ hearings facilitated between 2020 and 2025. Service distribution is through five Prison Link Centres (Changi, Selarang Park, Tanah Merah, Geylang Bahru, Jurong), eight Satellite Visit Centres, the Reformative Training Centre for young offenders, the Selarang Halfway House, and the Community Rehabilitation Centre.

SPS is funded through the Singapore government budget rather than direct user fees; visit booking, tele-visit services, and e-letters are provided at no charge to eligible visitors and families. Its core customer segments are inmates (offenders in custody or under community-based programmes), families of inmates, ex-offenders (desistors) using the Desistor Network, and the broader Singapore public engaged through the Yellow Ribbon Project. Programming is anchored in evidence-based frameworks — Risk-Need-Responsivity, Good Lives, and Desistance — and delivered in partnership with Yellow Ribbon Singapore (a Skillsfuture-approved training provider across precision engineering, logistics, food services, and media), Case Management Partners, halfway houses, faith-based volunteers, and over 1,300 secular volunteers from more than 40 organisations across 93 grassroots divisions.

Name

Singapore Prison Service

Legal name

Singapore Prison Service (SPS)

Website

https://sps.gov.sg

Company type

Private

Founded year

1951

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Singapore Prison Service is the Singapore government agency under the Ministry of Home Affairs responsible for secure custody, rehabilitation, and community reintegration of offenders. It operates an integrated throughcare model spanning in-prison programmes, family services, and post-release desistance support.

Ownership category

akta.pro rank

Product category

Correctional and Rehabilitation Services

NAICS

Correctional Institutions (92214), Parole Offices and Probation Offices (922150)

akta.pro primary industry

Correctional Facility Operations (Prisons & Jails) (BPAKANAA)

akta.pro secondary industries

Adult Corrections (Prisons & Jails) (BPAIAFAD), Electronic Monitoring & Community Corrections Services (Ankle Monitoring, Probation Support) (BPAKANAF), Correctional Health, Mental Health & Substance Abuse Services (In-Custody) (BPAKANAG), Juvenile Justice System (Courts & Detention) (BPAIAFAF)

Keywords

• Correctional services
• Inmate rehabilitation
• Offender reintegration
• Prison management
• Community corrections

Headquarters

HQ city

Singapore

HQ country

Singapore

HQ region

Asia

Offices7 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Technology or R&D, Others

Distribution channels5 records

Marketing channels6 records

Core offering

Singapore Prison Service is a Singapore government agency that provides secure custody of offenders and delivers comprehensive rehabilitation programmes including psychology-based correctional programmes, education up to degree level, vocational skills training, family bonding programmes, gang renunciation initiatives, and release preparation. It operates digital platforms for visit booking (iPRIS), electronic correspondence (e-Letters), tablet-based inmate rehabilitation (DIRECT), and remote court hearings (Video Court Facility), while coordinating community-based aftercare through the CARE Network, Desistor Network, Halfway Houses, and the Yellow Ribbon initiative.

Product overview

Singapore Prison Service (SPS) operates as Singapore's correctional agency providing secure custody and rehabilitation for offenders. The organization's digital service portfolio includes iPRIS for online visit and interview booking, the e-Letters system for electronic correspondence with inmates, and the DIRECT tablet-based rehabilitation platform. The video court facility enables remote court hearings including pleas and sentencing. Key rehabilitation programmes include Psychology-Based Correctional Programmes (PCPs), vocational skills training through Yellow Ribbon Singapore partnerships, and academic education via Prison School offering up to degree-level courses. The Desistor Network supports ex-offenders post-release through community partnerships, while the Community Rehabilitation Centre and Selarang Halfway House provide residential reintegration support for youth offenders and MAS supervisees respectively. SPS also publishes the quarterly Prison News newsletter and maintains extensive research publications on correctional science.

Differentiator

Problem solved

Functional benefit

Brands

• Yellow Ribbon Project: A national public engagement campaign aimed at changing society's mindset in giving ex-offenders a second chance in life.
• Desistor Network

Products and services

• iPRIS (Integrated Prison Reform Information System) An online visit and interview booking portal enabling Main Card Holders, authorised visitors, lawyers, law enforcement agencies, and statutory boards to schedule appointments with inmates using SingPass authentication.
• e-Letters System Electronic correspondence platform allowing approved family members and friends to communicate with inmates digitally, with letters undergoing security screening for up to 10 days for both outgoing and incoming messages.
• DIRECT (Digitisation of Inmate Rehabilitation and Corrections Tool) A suite of tablet-based applications running on shared tablets issued to inmates to support their rehabilitation and self-directed learning, providing access to digital resources such as e-letters, e-books, and rehabilitation programmes through e-learning during admin time.
• Video Court Facility Remote court hearing infrastructure at Changi Prison Complex with 81 video conferencing-enabled cubicles featuring acoustical barriers, CCTV monitoring, and digital queue management. Enables remote court hearings including pleas of guilt and sentencing for accused persons on remand, handling 80-90 hearings daily and over 90% of all inmate court hearings since 2020.
• Community Rehabilitation Centre (CRC) Residential facility launched in January 2015 to help first-time young drug offenders rehabilitate into society with minimal disruptions after completing short detention at the Drug Rehabilitation Centre. Operates a 6-month residential phase followed by a home leave phase with electronic tagging.
• Selarang Halfway House First government-run residential aftercare facility established in 2019 to provide structured aftercare support for selected ex-offenders under the Mandatory Aftercare Scheme (MAS), offering a residential programme under the Halfway House phase of MAS.
• Prison School Academic education programme in prisons offering classes at General Education, GCE NA, NT, O and A levels, with approximately 450 inmates undertaking education studies annually. Since 2018, in partnership with Ngee Ann Polytechnic, the programme offers a Diploma in Business Practice (International Supply Chain Management) course.

Quantifiable outcome

• Recidivism rate reduced to less than 5% for PACT programme participants
• +2 more outcomes

Segments4 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

Feature3 records

Partnerships

20 partnerships are on record, tiered core and secondary.

• Centre for PsychotherapycoreStrategic or Co-development Partner · 1 April 2024Partnership with Centre for Psychotherapy's PACT programme to continue counselling clients during incarceration. The PACT programme, launched in 2024, has worked with 235 participants reporting less than 5% recidivism rate. Since April, the centre has partnered with SPS to provide mental health support during sentencing and incarceration phases.
• ITE College CentralcoreStrategic or Co-development Partner · 1 April 2023Partnership for Security Operations Training Command (SOTC) facility at Ang Mo Kio campus providing immersive training environment replicating real-world security scenarios. Since the programme began in 2023, ICA has recruited over 200 officers through WSDip in security operations. SPS now joins as the 11th partner organisation.
• Immigration & Checkpoints Authority (ICA)coreStrategic or Co-development Partner · 1 April 2023Partnership with ICA for Security Operations Training Command facility at ITE College Central. ICA provides work-study diploma programme in security operations. Since 2023, over 200 officers have been recruited through this programme.
• Yellow Ribbon Singapore (YRSG)coreStrategic or Co-development PartnerYRSG is a statutory board under Ministry of Home Affairs. SPS partners closely with YRSG to provide skills training and employment assistance for offenders and ex-offenders, and to engage the community through the Yellow Ribbon Project. YRSG provides Skillsfuture Singapore-approved training in sectors including Precision Engineering, Logistics, Food Services, and Media.
• Case Management PartnerscoreStrategic or Co-development PartnerSPS works closely with Case Management Partners (CMPs) including Association of Muslim Professionals (AMP), Singapore Anti-Narcotics Association (SANA), Singapore After-Care Association (SACA), Fei Yue Community Services, Industrial & Services Co-operative Society (ISCOS), Youth Guidance Outreach Services (YGOS), and REACH Community Services. CMPs provide needs identification, individualised service planning, and intervention implementation.
• Halfway HousescoreStrategic or Co-development PartnerCommunity partners operating under the Halfway House Service Model to provide residential and step-down aftercare support for ex-offenders. The Selarang Halfway House was established in 2019 as the first Government-run facility providing structured aftercare support.
• CARE Network (Community Action for the Rehabilitation of Ex-offenders)coreStrategic or Co-development PartnerAlliance of Social Service Agencies (SSAs) and government organisations dedicated to community engagement, coordination of aftercare efforts, and enhancing service delivery for ex-offenders and their families. Core members include MHA, MSF, SPS, YRSG, NCSS, YR Cares, SACA, and SANA.
• Faith-based VolunteerscoreStrategic or Co-development PartnerThroughcare Volunteer Framework where religious volunteers provide spiritual foundation, moral development, emotional support, and pro-social assistance during incarceration and after release. Religious programmes help inmates cope with life's experiences and prepare for release.
• Central Singapore Community Development Council (CDC)coreStrategic or Co-development PartnerPartnership presenting first-ever joint inclusive concert featuring The Purple Symphony (Singapore's largest inclusive orchestra) and SPS Performing Arts Centre Band. Collaboration supports reintegration and fosters inclusive society through shared music platform. Mayor Denise Phua leads CDC's involvement.
• Yellow Ribbon Cares Limited (YR Cares)coreStrategic or Co-development PartnerRegistered charity with IPC status formed through unification of Yellow Ribbon Fund, ISCOS, and NeuGen Fund. YR Cares supports ex-offenders, their families and children, provides grants for aftercare organisations, and reaches out to families and vulnerable children with targeted programmes.
• Singapore After-Care Association (SACA)coreStrategic or Co-development PartnerKey after-care agency formed in 1956 providing welfare and rehabilitation services for discharged offenders and families. Offers voluntary walk-in services including Good Samaritans Reintegration Assistance Scheme. Affiliated with NCSS with IPC status since 1984.
• Singapore Anti-Narcotics Association (SANA)coreStrategic or Co-development PartnerFull member of NCSS established in 1972 to complement CNB's work combating drug abuse. SANA offers Step-Up Centre voluntary walk-in services for inmates requiring aftercare support. Focuses on building self-worth and enabling self-determination.
• Youth Guidance Outreach Services (YGOS)coreStrategic or Co-development PartnerYouth-focused Social Service Agency managing Community Rehabilitation Centre (CRC) for first-time young drug offenders. YGOS taps community resources offering career counselling, sports, and mentoring programmes to target drug abuse.
• The Salvation ArmysecondaryStrategic or Co-development PartnerAgency specialising in family services delivering structured family programmes in prisons to help increase inmates' knowledge, skills, and confidence in maintaining family ties.
• Singapore Children's SocietysecondaryStrategic or Co-development PartnerPartner agency delivering family programmes to support inmates' family relationships and children's wellbeing during and after incarceration.
• New Life Stories and Centre for FatheringsecondaryStrategic or Co-development PartnerPartner agencies specialising in family services delivering structured programmes in prisons to strengthen family bonds and support reintegration.
• Singapore Federation of Chinese Clan Associations (SFCCA)secondaryStrategic or Co-development PartnerPartners with Yellow Ribbon Fund to fund GCE 'A' level or Diploma students who wish to continue studies and take up Bachelor of Science programme in Logistics and Supply Chain Management.
• Ministry of Home Affairs (MHA)coreStrategic or Co-development PartnerParent ministry overseeing Singapore Prison Service as part of the Home Team. SPS collaborates with MHA HQ, HTX (Home Team Science and Technology Agency), and the Judiciary on video court facilities and other initiatives.
• Ministry of Social and Family Development (MSF)coreStrategic or Co-development PartnerGovernment agency supporting individuals and families through sound social policies. Partners with SPS to support families of inmates and coordinate social services for ex-offenders.
• National Council of Social Service (NCSS)coreStrategic or Co-development PartnerUmbrella body for over 450-member social service agencies in Singapore. NCSS provides leadership and direction for effective social service ecosystem supporting ex-offender reintegration.

Scale indicators11 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• GEO Group: U.S.-listed private corrections and rehabilitation company operating secure facilities, community reentry, and electronic monitoring services. Comparable service portfolio to SPS's custody + electronic tagging + community aftercare mix, but as a private commercial operator.
• CoreCivic: U.S.-listed private prison operator running correctional and reentry facilities under government contracts. Broad incumbent in the corrections industry; comparable operating model (secure custody + rehabilitation) but operates as a private-sector supplier to government agencies rather than a statutory authority.

Direct peers

• HM Prison and Probation Service (HMPPS): UK national agency operating prisons and probation under the Ministry of Justice. Direct counterpart to SPS as a statutory government corrections body running custody, rehabilitation, and community supervision with comparable digital modernisation and throughcare priorities.
• Hong Kong Correctional Services Department: Hong Kong's statutory corrections agency operating prisons, rehabilitation programmes, and community supervision under the Security Bureau. Regional peer with similar government-agency structure and emphasis on rehabilitation and education.
• U.S. Federal Bureau of Prisons: U.S. federal agency under the Department of Justice managing federal correctional facilities, inmate programmes, and community reintegration. Comparable as a national-scale government correctional operator with education, vocational, and psychology-based rehabilitation offerings.
• Corrective Services NSW: New South Wales state correctional authority operating prisons and community corrections with strong rehabilitation, education, and reintegration programmes. Comparable to SPS in operating multiple facilities with integrated throughcare services.
• New Zealand Department of Corrections: New Zealand government agency managing prisons and community sentences, with an explicit rehabilitation-through-education and reintegration philosophy. Closely comparable mandate and small-jurisdiction operating profile to SPS.
• Corrections Victoria (Department of Justice and Community Safety): Australian state-level correctional authority running prison operations and community corrections, with comparable investment in rehabilitation programmes, education, and offender reintegration pathways. Similar throughcare orientation to SPS.
• Malaysia Prison Department (Jabatan Penjara Malaysia): Malaysian government agency managing federal prisons and rehabilitation under the Ministry of Home Affairs. Regional Asian peer with comparable correctional mandate, inmate education programmes, and community reintegration work.

Others

• Yellow Ribbon Singapore (YRSG): Statutory board under Singapore's Ministry of Home Affairs providing skills training and employment assistance for offenders and ex-offenders. Sister agency of SPS rather than competitor, deeply intertwined in the same rehabilitative supply chain.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/singaporeprison
• Facebookfacebook.com/sharer.php

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

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Frequently asked questions about Singapore Prison Service