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Why a SaaS business wants B Corp certification: ESG & ROI guide

By Devi Jina
24 March 2025
7 min read
Why a SaaS business wants B Corp certification: ESG & ROI guide
Interactive ESG & BIA Assessment Tool

SaaS B Corp & ESG Readiness Advisor

Evaluate your software organisation against B Lab's B Impact Assessment (BIA) criteria. Discover how sustainable governance, ethical data management, and cloud efficiency enhance enterprise procurement win rates.

4 of 10 selected
Mission lock in company legal articles+10 BIA pts

Constitutional amendment legally committing directors to balance profit with social and environmental impact.

Annual public impact and ESG reporting+8 BIA pts

Publishing audited performance data on workforce diversity, corporate governance, and carbon emissions.

Certified Real Living Wage employer+9 BIA pts

Ensuring all direct staff and contracted facility personnel receive an independently verified living wage.

Employee share scheme & financial wellness+10 BIA pts

Broad-based equity ownership (EMI / options) and comprehensive healthcare coverage for team members.

Diverse and local vendor procurement policy+7 BIA pts

Prioritizing local, minority-owned, B Corp, and social enterprise suppliers across corporate operations.

Digital inclusion & non-profit software access+8 BIA pts

Offering subsidized or pro-bono software licenses and dedicated volunteer days for local community impact.

100% renewable cloud hosting & datacenters+12 BIA pts

Deploying workloads to AWS, Azure, or GCP carbon-neutral regions powered by verified renewable energy.

Audited Scope 1, 2, and 3 carbon accounting+10 BIA pts

Measuring operational, supply chain, and remote work electricity usage with certified carbon offsets.

ISO 27001 & SOC 2 Type II certified data security+12 BIA pts

Enterprise information security controls, independent penetration audits, and GDPR/CCPA privacy safeguards.

WCAG 2.1 AA accessible digital experience+8 BIA pts

Screen-reader compatible interfaces, contrast-compliant UI, and universal usability for guest onboarding.

Estimated BIA PointsEligible for B Corp
93/ 200 points (80 required)
0 pts80 pt Threshold200 pts
Enterprise RFP Win Lift
+30%
on ESG-weighted tenders
Cloud Carbon Abatement
50.8 tCO2e/yr
via clean hosting & tiering
Strategic Gap Assessment

Your profile demonstrates strong alignment across B Lab governance and operational standards. Formalising stakeholder governance in company articles will solidify audit submission.

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Interactive Readiness ToolUpdated for 2026 B Lab SaaS Standards

SaaS B Corp Impact Assessment & RFP ROI Calculator

Evaluate your software business against the 5 B Impact Assessment (BIA) pillars. Estimate your qualification score against the 80-point threshold and model enterprise procurement advantages.

Estimated B Impact Score
95.5 / 200 pts
Qualifies (>= 80 pts)
BIA Progress: 95.5 pts80 pt Target (+15.5 pts)

Your SaaS business is currently positioned above the 80.0 point threshold to achieve Certified B Corp status.

Enterprise RFP & Procurement Advantage
35,000 / year
RFP Win Rate
26.4% (+20%)
Estimated Wins
6 deals (1 extra)

In public sector (NHS, local government, higher education) and enterprise tenders, B Corp certification satisfies mandatory ESG scoring criteria.

5 BIA Impact Pillars for Software Companies

Governance:12.5 pts
Workers:14.0 pts
Community:4.5 pts
Environment:8.5 pts
Customers:14.0 pts
Governance
+7.5 pts
Legal mission lock & charter amendment

Updated articles of association or corporate charter to protect social and environmental commitments alongside shareholder profit.

💡 Mandatory legal requirement for UK Companies House or Delaware Public Benefit Corporation filings.
Governance
+5 pts
Code of ethics & whistleblower protection

Formal written whistleblower policy, anti-bribery framework, and third-party anonymous reporting hotline.

💡 Must be reviewed annually and accessible to all full-time and contract staff.
Governance
+4.5 pts
Financial & operational transparency

Transparent sharing of company performance, strategic objectives, and ESG targets with employees and stakeholders.

💡 Includes quarterly all-hands reviews and public transparency reports.
Workers
+8 pts
Real living wage certification & salary parity

All direct staff and contracted facility workers receive at or above the certified Real Living Wage rate.

💡 Verified via Real Living Wage Foundation or regional equivalent benchmarks.
Workers
+6.5 pts
Broad-based equity or profit sharing (ESOP / EMI)

Over 50% of non-executive employees participate in stock option schemes or company-wide profit-sharing programmes.

💡 Helps align team ownership and significantly reduces SaaS employee turnover.
Workers
+6 pts
Healthcare, mental health & parental leave

Enhanced private medical coverage, dedicated mental health stipends, and gender-neutral parental leave over 16 weeks.

💡 Demonstrates employee care and boosts employer brand rankings.
Community
+5.5 pts
Local & independent supplier preference policy

Formal policy prioritising local, independent, or minority-owned vendors for software tools, legal, and operational services.

💡 At least 30% of non-cloud vendor spend directed to local or independent businesses.
Community
+4.5 pts
Paid volunteering days & civic engagement

Employees receive at least 2 paid days per year dedicated to community service or charitable initiatives.

💡 Tracked annually through corporate volunteer logs.
Community
+5 pts
DEI tracking & inclusive hiring practices

Active monitoring of leadership diversity, blind CV screening, and structured apprenticeship programmes.

💡 Ensures equal opportunity and builds diverse engineering and sales teams.
Environment
+8.5 pts
Cloud data centre renewable energy accounting

Tracking cloud compute Scope 3 carbon emissions (AWS Customer Carbon Footprint, Azure Emissions Impact, or GCP Carbon Footprint).

💡 SaaS companies generate most emissions via cloud hosting; selecting low-carbon regions earns maximum points.
Environment
+5 pts
Certified hardware recycling & circular IT policy

All decommissioned laptops, monitors, and network gear recycled through WEEE-certified circular electronics partners.

💡 Prevents toxic e-waste and supports circular economy supply chains.
Environment
+4.5 pts
Remote work carbon offsets & green travel policy

Subsidised public transit, train-first domestic business travel policy, and home-office energy efficiency stipends.

💡 Reduces operational footprint for distributed and hybrid SaaS teams.
Customers
+9 pts
ISO 27001 / SOC 2 Type II & ethical data privacy

Rigorous information security certifications, GDPR compliance, unbundled guest consent, and zero selling of customer data.

💡 Crucial for enterprise SaaS vendors and verified via independent third-party audits.
Customers
+5.5 pts
WCAG 2.1 AA digital accessibility standards

Customer-facing web applications, portals, and dashboards conform to strict WCAG 2.1 AA accessibility guidelines.

💡 Ensures digital tools are usable for people with disabilities and assistive tech.
Customers
+5 pts
Transparent contracts, clear SLAs & customer success

Transparent pricing with no hidden lock-ins, published uptime SLAs exceeding 99.9%, and pro-rated refunds for downtime.

💡 Builds long-term customer trust and strengthens net revenue retention (NRR).
🏆Purple is Certified B Corp

See how Purple balances purpose, security, and growth

Read our 2025 Positive Impact Report to see real-world B Corp metrics, ethical WiFi analytics governance, and public sector compliance.

In the summer of 2024, Purple became B Corp certified, joining the 9,500+ global businesses and 2,500+ UK businesses that have earned the badge of sustainability credibility.

Keep reading to find out what Purple CEO, Gavin Wheeldon, and SVP of Talent and Culture, Esther Park think about the certification and the value it brings to Purple.

The following piece is an edited version of the interview

To listen to the whole conversation, click on the play button below

To listen to the whole conversation, click on the play button below Your browser does not support the audio element.

Gavin, Esther, how did you first hear about B Lab and the B Corp certification? What got you excited about it?

GW: I listen to a lot of podcasts and read a lot so it was always on my radar. I thought to myself “oh, that's interesting”! And I kept going back to it every now and then, thinking about whether it was the right time to go for it, while knowing it was something I definitely wanted to do, but we needed the right person to drive it, and that person was Esther.

EP: I had heard of B Corp when I worked for previous organizations, and they asked “is this something we should look at, or is it not?” I love the idea of working for an organization that cares about the bigger picture, and is driven by more than just making money. An organization that cares about its broader impact on the world.

What exactly persuaded you to pursue the certification? How did you see it as relevant to Purple?

GW: These things, whether it's B Corp or an ISO standard, represent that you're best in class, and if you want to be something it makes sense to understand what “best in class” looks like and aim for it. The B Corp certification itself recognizes that this is a journey, and it's also a way of measuring ourselves against the best companies in the world in this area.

EP: I remember overhearing a conversation about B Corp, and my ears pricked up: “that's something I would absolutely love, love to get involved with.” At the time, I'd been at Purple for about a year, so long enough to properly understand the business and so lead on earning the certification. Everything fell into place at the right time. I'm glad we went for it as although the process was full on, it was really rewarding.

GW: What was interesting was that we'd kicked off the process and realized that we were already pretty far ahead. We'd started having conversations with BGF, our investors and it turned out that they were on the journey too, which was a moment of serendipity you might say.

What do you think about the idea of consumers, and businesses “voting with their dollars” where they actively choose to purchase from, or work with companies that have high ethical standards like those represented by B Corp?

GW: I think it's not only consumers voting with their dollars, it's employees voting with their choices. I think people want to work at a purpose-driven business. And there's lots of research that shows, you can give monetary rewards, you can give other rewards, but people do more and work harder if they believe in what they're doing. They're excited about what they're doing and they feel like it's making a difference in the world. And I think that is as important. And, going back to the question of “why on earth would a SaaS business want to be a B Corp”, it's not really about people choosing to buy from us, but it's about people wanting to work with us and being motivated and driven by what they do every day.

And, although we're B2B, we're a little bit B2C too, as we've got millions of users logged onto Purple WiFi across the globe. And although we're not a brand they would immediately recognize, we hope to be in the future. If customers can see we're doing the right thing for the right reasons, that's a good thing.

How was the plan to seek B Corp certification received? Did you see any push back?

GW: It was embraced, and it actually led to quite a healthy debate. It's quite typical for board meetings to be all about the numbers but when Esther joined the board, everyone's step was lifted and the idea of becoming a certified B Corp was a very energizing subject.

EP: Everyone was really supportive of it, which was great. The key challenge I had to overcome was demonstrating that this huge undertaking and investment would be worthwhile long term. And it's been great to see that we've been able to demonstrate that. So, we put forward the business case that it was going to attract investors, help us attract and retain employees and appeal to customers and partners. And we've seen this in real-life, with customers and employees getting excited about it and enabling a different level of conversation about purpose beyond making profit.

GW: This isn't just something that is the right thing to do from a moral point of view, it has genuine business benefits.

There are a few B Corps in the SaaS sector but how is the certification relevant to Purple?

GW: I think it goes back to what I said earlier. I can understand why consumer-facing businesses would want to be B Corp certified because they want to attract a particular type of buyer who will vote with their dollar. It's also employees that vote with their effort, where they are motivated by working for a purpose-driven business. But this is just one of the many ROI benefits, and not the core reason why we chose to go through the process. In my mind, if you can do good business and good things at the same time, why wouldn't you?

EP: That was your starting point coming into this, wasn't it? That you wanted this business to be the best it can be, so how can we do business in the best possible way?

GW: Absolutely. I think if you go down the road of “we want a logo on the website or a check in a box,” it's the wrong approach. But if you do it to say we want to be the best and this is a measure of the best, that's far better. When we did the initial diagnostics we found that we were already in a pretty good place which was great to see, but even if we hadn't been, this is the right thing to do.

EP: I surprised myself once we started looking at it. I'd been thinking, “we're not a charity or a social enterprise so are we actually going to earn B Corp status?”. The more I learned, the more I saw that you can be a good business that delivers impact in lots of ways, and B Corp as a movement is all about how every type of business can have a positive impact. Gavin spoke about how as an employer, we can choose to be the best employer or not. From an environmental point of view, we process a lot of data so we can choose to care about that and do something about it, or not. One thing that was really rewarding for me was that we decided early on about working differently with non-profit and charitable customers. It was a straightforward decision by the Exec team to offer them preferential pricing, because we want to support these organizations to be successful.

Throughout the process, I learned that being a B Corp is fundamentally what we are as an organization. It really delighted me because it felt real. We are a B Corp, we're not pretending.

GW: That's exactly it. We were already a B Corp, we just didn't know we were.

Frequently asked questions

Why should a SaaS company pursue B Corp certification?

B Corp certification provides SaaS businesses with an independently verified framework for sustainability, employee governance, and data ethics. Beyond social responsibility, certified tech companies report an 18% to 32% increase in enterprise RFP win rates, higher employee retention, and access to ESG-focused institutional capital.

How does the B Impact Assessment (BIA) evaluate software companies?

The B Impact Assessment evaluates software companies across five core operational pillars: Governance (mission-locked legal articles and transparency), Workers (living wage, equity share options, healthcare), Community (diverse supplier diversity and digital inclusion), Environment (renewable cloud hosting and Scope 1-3 carbon accounting), and Customers (data privacy, ISO 27001 compliance, and WCAG accessibility). Companies must score at least 80 out of 200 points to qualify.

What legal changes are required for a tech company to become a B Corp?

To achieve certification, companies must amend their corporate constitutional documents (such as Articles of Association). This legal commitment binds company directors to consider all stakeholders (including employees, communities, and the environment) alongside shareholder financial returns when making business decisions.

How do SaaS providers reduce Scope 3 emissions for B Corp compliance?

Software companies generate the majority of their environmental footprint through cloud infrastructure and remote work electricity. Providers reduce Scope 3 emissions by selecting cloud regions powered by verified renewable energy (such as AWS, Google Cloud, or Microsoft Azure carbon-neutral zones), optimizing compute efficiency, and establishing carbon-offset programs for employee home offices.

How does Purple demonstrate B Corp standards in guest WiFi and indoor location software?

As a certified B Corporation, Purple embeds ethical data governance, ISO 27001 certified security, and GDPR/CCPA privacy standards across its guest WiFi and indoor positioning platforms. Purple ensures full transparency in visitor data collection, eliminates dark patterns, and supports digital inclusion programs in public venues.

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