Leave a Review For Providers 0 0
  • Post a Project
Home BPO BPO Back Office Switzerland Zuerich

Top Back Office Outsourcing Companies in Zuerich

Ratings Updated: June 13, 2026
We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. Learn how Clutch ensures trust
Get Matched

1 Leaders 6 Contenders

7 Companies

Country: Switzerland
City: Zuerich
Services: Back Office Outsourcing

List of the Top Zuerich Back Office Outsourcing Service Providers

  • Featured

    What are Featured Providers?

    TECHSPEED INC Logotype

    TECHSPEED INC

    4.9 18 reviews
    Premier Verified
    $1,000+
    < $25 / hr
    50 - 249
    Serves Zuerich, Switzerland

    Services provided

    15% Back Office Outsourcing
    15% Customer Service Outsourcing
    15% Data Annotation Services +5 services
    15% Document Digitization & Management
    10% AI Agents
    10% Call Center Services
    10% Content Moderation Services
    10% Litigation Support Services

    TECHSPEED INC is a Business Process Outsourcing company specializing in Back Office Services and Administrative Support Services. The reviews highlight their high accuracy in data entry, proactive communication, and efficient project management, with a 100% completion rate on deliverables and timely responses to client needs. Both reviewers expressed full satisfaction, noting no areas for improvement.

    See all 18 projects

    Reviews mention Efficient

    Clients consistently praise TechSpeed LLC for their efficiency in project execution. One client noted their ability to manage complex data entry with 'great efficiency and little to no errors,' completing nearly 5,000 records in a tight timeframe. Another highlighted their 'fast, cost-effective results' and 'effective and fast' workflows. Overall, the sentiment reflects a strong admiration for TechSpeed's organizational skills and responsiveness, with no reported areas for improvement.
    • Data Entry for Scholarship Fund
      5.0 Jul 11, 2019

      The project is always completed within the time constraints provided and with little to no errors. We have come to rely on Techspeed to complete this project successfully for our organization and that is not an easily said thing. This data entry project being completed nearly perfectly and within our time constraints is vital to the success of our organization. Their team leader is efficient in reviewing the information we provide and presenting clarifying questions to ensure the project will be completed as near to perfect as possible.

      Read Full Review
    • Data Mining to Assess Global Pain Landscape
      5.0 Feb 6, 2019

      TechSpeed delivered a top-notch research report in record time at an extremely competitive cost. Combined with efficient and targeted efforts, their ability to understand our needs truly gave us a critical edge in our deliverables. Regarding communication, TechSpeed LLC responded almost instantly to every request we had. They created the deliverables very quickly. The workflow was effective and fast.

      Read Full Review
    Read All Reviews
    2 of 2 Back Office Outsourcing reviews are 5 stars
    2 new reviews for Back Office Outsourcing in past 6 months
    Less than $10,000 avg. project cost

    Back Office Outsourcing PROJECT HIGHLIGHT

    Customer Service Outsourcing for Home Care Agency

    5.0 — TECHSPEED INC provides data entry and call center services for a home care agency. The team handles data entry tasks, including renaming, splicing, and entering data. Read more
    Read 2 Reviews

    Average Project Cost Breakdown

    Less than $10,000 (6) $10,000 to $49,000 (5)

    What Clients Have Said

    Clients consistently highlight TECHSPEED INC's competitive pricing and exceptional value for money. One client noted they chose TECHSPEED for their 'good value for cost,' emphasizing the superior volume and speed of deliverables compared to other vendors. Another pointed out that their pricing fit within budget while maintaining high-quality service. Overall, the sentiment reflects strong satisfaction with the cost-effectiveness and reliability of TECHSPEED's services, with multiple clients expressing no identified areas for improvement.
    Read All Reviews

    View projects from:

    United States (16) Canada (1)

    This provider is fluent in 1 language:

    • English

    This provider is available in 1 time zone:

    • Pacific Standard Time (PST)
    View Profile Visit Website
    Assistring LLC Logotype

    Assistring LLC

    5.0 16 reviews
    Verified
    $1,000+
    < $25 / hr
    50 - 249
    Serves Zuerich, Switzerland

    Services provided

    15% Back Office Outsourcing
    45% Customer Service Outsourcing
    40% Call Center Services

    Assistring LLC is a Business Process Outsourcing (BPO) company specializing in back-office and customer service solutions, including multichannel support and call center operations. With a 100% positive feedback rate, clients commend their operational reliability, seamless multichannel support, and ability to enhance sales and customer satisfaction, making them a dependable strategic partner for remote back office solutions.

    See all 16 projects
    2 of 2 reviews are 5 stars
    1 new review for Back Office Outsourcing services
    $10,000 – $49,000 avg. project cost

    Reviewed 2 times in the past 6 months

    Recent reviews of Assistring LLC highlight their exceptional customer service and operational efficiency. Clients commend their ability to significantly reduce call drop rates and manage high volumes of inbound inquiries across multiple channels. Notably, one client noted the team's round-the-clock availability and impressive training standards. Overall, feedback reflects strong satisfaction with the company's responsiveness, strategic partnership, and commitment to delivering measurable results, with no reported areas for improvement.
    Read 2 Recent Reviews
    2 of 2 Back Office Outsourcing reviews are 5 stars
    1 new review for Back Office Outsourcing in past 6 months
    $10,000 – $49,000 avg. project cost

    Back Office Outsourcing PROJECT HIGHLIGHT

    Back Office Outsourcing for Photography Studio

    5.0 — Assistring LLC provides back office outsourcing services for a photography studio. The team has helped the client build a team of skilled salespeople who can convert a mix of leads into clients. Read more
    Read 2 Reviews

    View projects from:

    United States (6) England (5) Poland (1)

    This provider is fluent in 4 languages:

    • German
    • English
    • Urdu
    • Hindi
    View Profile Visit Website
    Big Outsource Logotype

    Big Outsource

    5.0 52 reviews
    Premier Verified
    $10,000+
    < $25 / hr
    250 - 999
    Serves Zuerich, Switzerland

    Services provided

    30% Back Office Outsourcing
    40% Customer Service Outsourcing
    20% Call Center Services +1 service
    10% Finance & Accounting Outsourcing (FAO)

    Big Outsource is a Business Process Outsourcing company specializing in Remote Office Support and Administrative Support Services. It consistently receives high praise for reliability and professionalism, with clients noting improvements in efficiency and communication. Approximately 95% of reviews highlight their ability to integrate seamlessly with existing workflows, while 70% commend their proactive communication. Opportunities for enhancement include expanding service hours and offering more proactive tool suggestions.

    See all 52 projects

    Reviews mention Accommodating

    Clients have consistently praised Big Outsource for their accommodating nature, highlighting their impressive responsiveness to urgent requirements and changes. One client noted, 'Whenever we had urgent requirements or changes to be implemented, they swiftly adapted and accommodated our requests without compromising on quality.' Overall, the sentiment surrounding their accommodating service is highly positive, reinforcing their commitment to understanding and meeting client needs effectively.
    • Customer Service Outsourcing for E-Commerce Retail Company
      5.0 Aug 16, 2023

      Big Outsource exhibited exceptional project management skills. They consistently delivered on time and responded promptly to our evolving needs. Communication was seamless, ensuring that any adjustments were quickly addressed and implemented.

      Read Full Review
    • Business & IT Consulting Services for Haircare Company
      5.0 Aug 5, 2023

      Big Outsource's project management approach was highly professional and efficient. They consistently met our deadlines and were responsive to our requests, demonstrating adaptability to our specific needs.

      Read Full Review
    • Customer Support for Driving Technology Company
      5.0 Aug 4, 2023

      Big Outsource has shown impressive project management skills. They have always delivered on time and have been quick to respond to our needs, often providing proactive solutions to any challenges that arose.

      Read Full Review
    Read All Reviews

    Industry Experience

    Big Outsource has demonstrated notable expertise across various industries, including Information Technology, eCommerce, Healthcare, Financial Services, and Consumer Products. Clients commend their ability to enhance operational efficiency, improve customer service response times, and maintain a high standard of quality. Overall sentiments reflect a strong alignment of values, professionalism, and effective communication, making them a suitable partner for businesses seeking reliable support in these sectors.

    Read All Reviews

    Select Industry to see insights

    Healthcare Software Financial services Chemicals & Biotechnology Other industries Wellness & Fitness Beauty Education Medical Real estate Retail Telecommunications Beauty & Cosmetics Arts, entertainment & music Legal Supply Chain, Logistics, and Transport Consulting Consumer Products Information technology eCommerce

    Average Project Cost Breakdown

    $50,000 to $199,999 (15) $10,000 to $49,000 (1) $200,000 to $999,999 (1)

    What Clients Have Said

    Clients frequently commend Big Outsource for their competitive pricing and exceptional value for money. Many highlighted that the pricing fit their budgets while still delivering high-quality service. For instance, one client noted a 70% reduction in in-house admin workload and a 15% increase in client satisfaction, emphasizing the value derived from their partnership. Overall, the sentiment reflects strong satisfaction with cost versus the quality of service provided, underscoring Big Outsource's alignment with client needs and expectations.
    Read All Reviews

    View projects from:

    United States (19) Canada (2) Australia (1) India (1) Serbia (1) Switzerland (1) England (1)

    This provider is fluent in 1 language:

    • English

    This provider is available in 8 time zones:

    • Central European Time (CET)
    • Central Standard Time (CST)
    • Eastern Standard Time (EST)
    • Pacific Standard Time (PST)
    • Australia Central Time (ACT)
    • Australia Eastern Time (AET)
    • Mountain Standard Time (MST)
    • Singapore Standard Time (SGT)
    View Profile Visit Website
  • Task Virtual Logotype

    4.9 54 reviews
    Premier Verified
    $1,000+
    < $25 / hr
    50 - 249
    Zürich, Switzerland

    Services provided

    40% Back Office Outsourcing
    20% Search Engine Optimization
    10% Call Center Services +3 services
    10% Customer Service Outsourcing
    10% Data Annotation Services
    10% Sales Outsourcing

    Task Virtual is a Business Process Outsourcing company specializing in back office services, including administrative support and virtual office solutions. Reviews indicate that 100% of clients experienced increased efficiency and customer satisfaction, with exceptional project management and communication. Roughly 50% of reviewers highlighted Task Virtual's ability to understand and align with their business objectives.

    See all 54 projects

    Industry Experience

    Task Virtual has demonstrated expertise across several industries, including Consumer Products, Financial Services, Information Technology, Advertising & Marketing, Arts & Entertainment, Education, and others. Clients praised their tailored SEO strategies, exceptional project management, and understanding of specific industry needs. Sentiment is overwhelmingly positive, with notable strengths in improving online visibility, enhancing customer service, and optimizing operational efficiency. This diverse experience positions Task Virtual as a strong fit for clients seeking targeted support in marketing, customer service, and back office operations.

    Read All Reviews

    Select Industry to see insights

    Arts, entertainment & music Information technology Advertising & marketing Beauty & Cosmetics IT Services Business services Healthcare Legal Financial services Consumer products & services Education

    Average Project Cost Breakdown

    Less than $10,000 (9) $10,000 to $49,000 (3) $50,000 to $199,999 (1)

    What Clients Have Said

    Clients consistently highlighted Task Virtual's exceptional value for money, noting their services as 'good value for cost' and a 'pricing fit for budget.' They appreciated the significant return on investment, with one client reporting monthly savings of $7,000-$8,500. Overall, sentiment is overwhelmingly positive, with multiple reviews commending the company's ability to deliver quality work on time while maintaining clear communication, resulting in enhanced operational efficiency and customer satisfaction.
    Read All Reviews
    $360 40 Hours VA – Flexible support for key tasks. $699 Part-Time VA – 100 hours of dedicated assistance. $999 Full-Time VA – 160 hours of expert virtual support

    Full Time Virtual Assistant

    Our Full-Time Virtual Assistant plan includes 160 hours of dedicated support per month. Your VA will handle admin tasks, CRM management, customer support, research, content creation, eCommerce management, and more. Get a skilled, trained, and reliable assistant working exclusively for you at a cost-effective rate.
    View Packages

    Zürich, Switzerland

    Hardturmstrasse 161
    Zürich, Switzerland 8005

    1

    See All Locations (17)
    View Profile Visit Website
  • Houston & Ko Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    10 - 49
    Zürich, Switzerland

    Services provided

    10% Back Office Outsourcing
    10% Accounting
    10% Business Consulting +8 services
    10% Content Marketing
    10% Customer Service Outsourcing
    10% Digital Strategy
    10% Email Marketing
    10% Finance & Accounting Outsourcing (FAO)
    10% Social Media Marketing
    5% HR Outsourcing
    5% Staffing

    Houston & Ko is a Digital Strategy company. They were launched in 2018 and provide Digital Strategy and Social Media Marketing.

    Read more
    View Profile
  • Netmaster (Switzerland) AG Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Adliswil, Switzerland

    Services provided

    30% Back Office Outsourcing
    20% Call Center Services
    20% Customer Service Outsourcing +3 services
    10% HR Consulting
    10% HR Outsourcing
    10% Marketing Strategy

    Back Office Outsourcing company Netmaster (Switzerland) AG is located in Adliswil, Switzerland and Lugano, Switzerland. The team offers Back Office Outsourcing and Call Center Services.

    Read more
    View Profile

    • Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.

    Get My Matches
  • Ongresso - Counsulting Business Services Logotype

    4.5 2 reviews
    $1,000+
    $50 - $99 / hr
    10 - 49
    Appenzell, Switzerland

    Services provided

    20% Back Office Outsourcing
    20% Business Consulting
    20% Finance & Accounting Outsourcing (FAO) +3 services
    20% HR Outsourcing
    10% Labor & Employment Law
    10% Tax Law

    Ongresso - Consulting Business Services is a consulting firm specializing in establishing legal entities, HR services, and market entry strategies in Latin America. The reviews highlight their professionalism, timely project management, and personalized client focus, with 100% of reviewers noting their efficiency and attentiveness. Some feedback suggests room for improvement in knowledge depth and process structuring.

    See all 2 projects

    Reviews mention Reasonable pricing

    Clients have expressed positive sentiments regarding Ongresso's reasonable pricing, noting that they were 'cheaper than everyone else' during their selection process. The affordability of Ongresso’s services has been appreciated, especially given the personalized attention provided due to its smaller business structure. Clients have confirmed that Ongresso has consistently stayed 'on time and within budget,' reinforcing the value they offer at competitive rates.
    • Business Consulting for Moving Services Company
      4.0 Oct 7, 2022

      They have stayed on time and within budget for everything, so we have no complaints regarding project management.

      Read Full Review
    Read All Reviews

    Industry Experience

    Ongresso - Consulting Business Services has received positive feedback across various industries including Business Services and Agriculture. In Business Services, they excel in legal entity setup and payroll administration, demonstrating strong project management and client-focused service. In the Agriculture sector, they successfully facilitated market entry in Colombia, showcasing their HR capabilities and professionalism. Overall, clients appreciate Ongresso's attentiveness and dedication, making them a suitable option for businesses seeking tailored consulting services in these fields.

    Read All Reviews

    Select Industry to see insights

    Business services Agriculture

    Average Project Cost Breakdown

    $10,000 to $49,000 (2)

    What Clients Have Said

    Clients consistently commend Ongresso - Consulting Business Services for their competitive pricing and the value they provide. One client noted, 'They were cheaper than everyone else we were looking to work with,' while another highlighted their 'professionalism and competency' as reasons for continued partnership despite investment ranging from $10,000 to over $20,000. Overall, feedback indicates satisfaction with both cost-effectiveness and the quality of services rendered.
    Read All Reviews
    View Profile
  • Callpoint AG Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    Basel, Switzerland

    Services provided

    20% Back Office Outsourcing
    30% Call Center Services
    30% Customer Service Outsourcing +2 services
    10% Recruiting
    10% Sales Outsourcing

    Call center service Callpoint AG was established in 2007. The midsize team focuses on Call Center Services and Customer Service Outsourcing.

    Read more
    View Profile
  • FRISTA Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    Basel, Switzerland

    Services provided

    10% Back Office Outsourcing
    15% Business Consulting
    15% Fractional CFO Services +11 services
    10% Finance & Accounting Outsourcing (FAO)
    5% AI Development
    5% BI & Big Data Consulting & SI
    5% Customer Service Outsourcing
    5% HR Outsourcing
    5% IT Managed Services
    5% IT Strategy Consulting
    5% Logistics & Supply Chain Consulting
    5% Procurement Support
    5% Robotics Process Automation
    5% Supply Chain Management

    Business Consulting company FRISTA was founded in 2016. Based in Basel, Switzerland and Warszawa, Poland, the team focuses on Business Consulting and Fractional CFO Services.

    Read more
    View Profile
  • Snubes Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Bottighofen, Switzerland

    Services provided

    30% Back Office Outsourcing
    35% Call Center Services
    35% Customer Service Outsourcing

    Snubes, a call center service, offers Call Center Services and Customer Service Outsourcing. The company is in Berlin, Germany and Hannover, Germany.

    Read more

    Bottighofen, Switzerland

    Bahnweg 6B
    Bottighofen, Switzerland 8598

    See All Locations (3)
    View Profile

Tell us what you need — we’ll match you with top agencies in minutes.

Get My Matches
tracking image

Why Trust Clutch

At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.

Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.

Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.

We evaluate service providers using a structured methodology that combines:

  • In-depth client interviews and ratings
  • Comprehensive project details
  • Market presence
  • Portfolio examples and industry recognition

This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.

Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.

We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.

Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.

Ability to deliver
Focus
Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 Task Virtual

List of the Top 1 Zuerich Back Office Outsourcing Service Providers

  1. Task Virtual Logotype

    Task Virtual

    $1,000+
    < $25 / hr
    50 - 249
    Zürich, Switzerland

    Ability to deliver

    27.2/40.0
    16.6/20 Reviews
    2.2/10 Clients & Experience
    8.3/10 Market Presence

    Service focus

    40% Back Office Outsourcing
    60% Other
    View Profile Visit Website
  2. Houston & Ko Logotype

    Houston & Ko

    $1,000+
    $50 - $99 / hr
    10 - 49
    Zürich, Switzerland

    Ability to deliver

    4.9/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4.9/10 Market Presence

    Service focus

    10% Back Office Outsourcing
    90% Other
    View Profile Visit Website
  3. Netmaster (Switzerland) AG Logotype

    Netmaster (Switzerland) AG

    Undisclosed
    Undisclosed
    10 - 49
    Adliswil, Switzerland

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    30% Back Office Outsourcing
    70% Other
    View Profile Visit Website
  4. Ongresso - Counsulting Business Services Logotype

    Ongresso - Counsulting Business Services

    $1,000+
    $50 - $99 / hr
    10 - 49
    Appenzell, Switzerland

    Ability to deliver

    27.3/40.0
    14.6/20 Reviews
    7.4/10 Clients & Experience
    5.3/10 Market Presence

    Service focus

    20% Back Office Outsourcing
    80% Other
    View Profile Visit Website
  5. Callpoint AG Logotype

    Callpoint AG

    Undisclosed
    Undisclosed
    250 - 999
    Basel, Switzerland

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    20% Back Office Outsourcing
    80% Other
    View Profile Visit Website
  6. FRISTA Logotype

    FRISTA

    Undisclosed
    Undisclosed
    250 - 999
    Basel, Switzerland

    Ability to deliver

    5.3/40.0
    0/20 Reviews
    0/10 Clients & Experience
    5.3/10 Market Presence

    Service focus

    10% Back Office Outsourcing
    90% Other
    View Profile Visit Website
  7. Snubes Logotype

    Snubes

    Undisclosed
    Undisclosed
    10 - 49
    Bottighofen, Switzerland

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    30% Back Office Outsourcing
    70% Other
    View Profile Visit Website

Latest BPO Back Office Articles

See all articles
Can AI Replace Financial Service Providers? cover image

Can AI Replace Financial Service Providers?

Updated April 1, 2026
Nick Baird

LLMs are transforming finance, but can they replace the profession? Hear what expert accounting service provider, indinero, has to say.

Business Services Thought Leadership, Scaling
How to Create a Corporate Training Budget [With Template] cover image

How to Create a Corporate Training Budget [With Template]

Updated February 27, 2026
Hannah Hicklen

Create a budget for corporate training services using our free template.

Business Services Budget Template
Top 10 Asian American Pacific Islander B2B Sales & Growth Influencers to Follow in 2025 cover image

Top 10 Asian American Pacific Islander B2B Sales & Growth Influencers to Follow in 2025

Updated March 27, 2026
Clutch Team

Discover 10 inspiring AAPI B2B sales and growth influencers to follow in 2025, each making an impact through leadership, content, and community.

Business Services Executive Voices

Similar Categories

Related Services

Translation in Zuerich Logistics & Supply Chain Consulting in Zuerich

Specialties

Legal Outsourcing Virtual Assistant Content Creation Payment Processing Medical Billing Data Entry FAO Document Digitization & Management BPO Back Office
View More

Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.